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Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">       [汽R之家 <a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);">专业评测</a>]  通过上一期的l航试Q我们可以了解到Q虽然目前的电动车在NEDCl合l航里程斚w都有了质的提升,但是在冬季的实际N中,只要是用电能作为暖风能源的车辆Q箋航还是会因ؓ暖风造成的高能耗造成“箋航打折”的现象。那么看完聊完箋航,接下来的冬季试目Q由我们汽R之家与中国汽车工E研IQ以下简UCؓQ中国汽研)联合完成Q用中国汽研自d发的专业讑֤q行充电试Q来看看q些挑战本次“冬季实验室”的车型Q在低温之下的充电表现具体如何?</p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"></a><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g3/M05/25/AA/744x0_0_autohomecar__ChcCRV4I6jaAe989AA60VBjEYwQ462.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><strong style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;">?车型回顾</strong></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  下面我们q是先来单回一下参与本ơ“冬季实验室”的所有测试R型:参与本次试的共?ƾR型,所有R型均搭蝲了动力电池预加热pȝ?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"></a><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g30/M01/21/7A/744x0_1_autohomecar__ChcCSV4IsVmAfoeCAAXL4QKfkBA805.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  q次参与试的R辆中Q威马EX5搭蝲了热理2.0pȝQ由一台柴ҎQƈ非柴油发动机Q而是cM于燃气热水器的装|)作ؓ热源Qؓ动力甉|加热Q而其它测试R辆则采用的是由PTC或热泵作为热源的热管理系l,׃各自的控制策略不同,甉|预加热系l的能耗表C不尽相同。我们正好借助q次试和中国汽研的专业讑֤Q了解各家在动力甉|热管理系l的加持下,低温环境中充甉|面的表现如何。需要特D说明的是,q汽新能源Aion LXQ埃安LXQƈ未公布其甉|定wQ根据Rw上的铭牌计得出电池组定w?3.09kWh?/p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><strong style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;">?今年的冷/热R充电试Q我们关注什么?</strong></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  众所周知Q当环境温度降低Q动力电池的温度也会受其影响Q这׃直接D动力甉|化学zL下降,在用时的表现即为电池的充放电能力减弱?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g2/M04/0C/24/744x0_1_autohomecar__ChcCRF4IqoiAPwoAAApeWWZlF5g090.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  本次“冬季实验室”,我们不仅在充电过E中对充는压、电以及动力电池温度的变化q行xQ同时还会关注动力电池预加热pȝ在低温环境下Q对甉|充电斚w的帮助。此外,我们q通过中国汽研的专业设备采集的数据Q可以了解电池预加热pȝ的控制策略?/p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><strong style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;">?我们怎么做测试?</strong></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  冯R充电是将车辆在崇C室外静|一夜(试当天夜间最低温度ؓ-9℃)Q第二天凌晨q行充电。热车充电则是在车辆行驶距离过200km之后Q电池处于温度相对较高的状态下q行充电。测试过E中Q所有R辆均处于“熄火”状态,以减其它用电器消耗电量,Ҏ试结果造成影响?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g2/M02/0C/24/744x0_1_autohomecar__ChcCRF4IqomAASeSAAUU87qo-PM069.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g2/M06/1B/85/744x0_1_autohomecar__ChsEkF4IqoqAbIV5AAkpkLpXgkM260.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  只不q美中不的是,冯R试当天崇礼夜间的最低温度只?9℃,但是也能够达C温测试的条g了。而热车充电过E中的环境温度就比较理想Q测试时辑ֈ?11℃?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"></a><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g27/M02/1E/A2/744x0_1_autohomecar__ChsEnV4Iv-WAIU5hAAiPGpgyPRk233.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  冗热车充甉|试所使用的充甉|Q是位于崇礼市区内的国家늽直流充电桩,其最大充电功率ؓ120kW。在此次试q程中,我们使用了一个“秘密武器”——由中国汽研设计开发的便携式测试设备,试时将该设备连接于充电桩与被测车辆之间Q通过监测到的充电电压、电和充入电量{动态数据,以及动力甉|SOC的变化量Q从而对动力甉|可用定w{状态进行监和分析?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g25/M07/7D/5D/744x0_1_autohomecar__ChsEel4Iqo2Ac0QZAAfQmp6sxkg601.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  此次试主要借助该设备采集到的数据,观察各家动力甉|预加热系l在充电时的工作表现Q以及充电过E中Q充는压和甉|是如何变化的?/p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><strong style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;">●冷/热R充电试的结果如何?</strong></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">?BEIJING-EU7 2019?逸尚?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"></a><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g26/M00/1D/33/744x0_1_autohomecar__ChsEe14I2yOAd0eNAAxribUu0Z8319.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g2/M00/1B/85/744x0_1_autohomecar__ChsEkF4IqpCAZGDGAAPzR2-2pfU819.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  BEIJING-EU7定w?0.225kWh的电池组Q电量从30%充到80%的充甉|间ؓ35分钟。整个充电过E中充电桩上昄的动力电池温度最初ؓ3℃,l过热管理系l进行加热以及充电升温的影响Q电池最高温度的峰gؓ35℃,但随着充电功率的下降电池温度回落,l束充电时ؓ27℃?/p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  该R在冷车状态下Q充电刚刚开始时Q由于动力电池温度较低,最初的充电功率E_?9.1kWQ充电进行了大约25分钟后,充电功率最高达C69.8kWQ但是当SOC高于50%之后Q充电功率开始下降;在电量提升至80%后,q入涓流充电状态,充电功率降至33.1kWQ当电量过95%Ӟ充电功率降至更低的水qI以保护动力电池?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g25/M06/7F/7E/744x0_1_autohomecar__ChcCr14IqpGAD9tsAAPWDoKfJVI656.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  通过试讑֤记录的数据我们可以看出,充电桩输出电(I1Q要大于动力甉|输入甉|QI2Q,q说明在动力甉|温度较低的情况下Q电池预加热pȝ充甉|输出的电分Z部分Q一部分用于为电池加热,另一部分则用于充c当甉|温度提升?0℃时Q两者的数值基本保持一_此时甉|的温度已基本满正常工作状态,所以充甉|所输出的电基本上全部用于充电。在整个冯R充电q程中,从充甉|输出的电能中Q?.95%用于动力甉|pȝ加热{?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g25/M06/7F/7E/744x0_1_autohomecar__ChcCr14IqpGAKgBwAAQLZ4IMmCE852.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  l过1时39分钟QBEIJING-EU7的电池电量从21%充到100%Q电池的起始充电温度?7℃,起始充电功率pC37.5kWQ可见热车状态下充电功率在初始阶D较冯R状态要高一些;充电q程的前半段Q随着甉|温度l箋升高Q充电功率最高达C60.1kWQ但随着甉|温度和SOC的升高,充电功率没有爬升x高的水^。当SOC辑ֈ80%Ӟ充电功率开始大q下降,甉|温度也随之回落,充电l束时的甉|温度?8℃?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g2/M02/1B/85/744x0_1_autohomecar__ChsEkF4IqpKAUTfRAAOxYgjWG9w760.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  通过中国汽研的数据可以看出,虽然甉|的充电初始温度相对较高,但是׃不20℃,所以充늚初始阶段Q充甉|的输出电(I1Q仍大于动力甉|输入甉|QI2Q,甉|预加热系l处于工作状态。当动力甉|温度辑ֈ20℃时Q?两者呈现出数值接q的状态。虽Ӟ中间出现q两ơ两者存在差异的阶段Q但是动力电池的温度q未低于20℃,所以基本上处于间隙性地l电池加热的状态。在整个热R充电q程中,从充甉|输出的电能中Q有3.1%用于动力甉|pȝ加热{?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g25/M08/7F/7E/744x0_1_autohomecar__ChcCr14IqpOAfQuPAAVFR_obEck840.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  Ҏ冗热车的充电QBEIJING-EU7在充电初始阶D,甉|温度爬升都很快,充电功率也有大幅度的提高Q且冯R的充电功率最高时辑ֈ?9.8kWQ还是处于相对较高的水^的。而且Q不论在什么状态下充电Q电池的最高温度不会超q?5℃,q说明除了加热以外,BMSQ电池管理系l)对电池最高温度的把控q是比较严格的。不q,我们也不能说热R情况下的充电功率最高只能达?0kWQ毕竟充电功率的大小与当时的甉|温度、SOC以及充电桩的输出功率都有关系?/p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">?比亚q宋Pro EV 2019?高功率高l航旗舰?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"></a><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g25/M08/80/1F/744x0_1_autohomecar__ChcCr14I2yaASzlRAA49_fHHXFA362.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  动力甉|定w?1kWh的比亚_宋Pro EV在冷车状态下Q电池电量从30%充至80%用时44分钟。充늚最初阶D,其充电功率稳定在8.5kWQ随甉|温度上升充电功率最高爬升至60.1kWQ而电池温度的上升速度q不快,最l稳定在30℃?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g25/M0A/7F/7E/744x0_1_autohomecar__ChcCr14IqpaADlBQAAP2bZzzksU581.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  ׃比亚q采用了独特的高电压q_Q所以其充电电压l大部分旉都稳定在473V。通过对电的观察可以发现Q该车的甉|预加热系l虽然也一直处于工作状态,但是基本上保持着“不温不火”的加热状态,使电池温度^E上升?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g2/M0B/54/40/744x0_1_autohomecar__ChsEml4IqpeAcRA9AARtLkjGy0Y244.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  虽然热R试的电池初始温度ؓ7℃,虽高于冷车测试,但是差异q不是特别大Q所以充电功率和甉|温度的变化趋势上Q差别也不是很明显。热车状态下Q电池电量从30%充至100%Q用?时17分钟完成充电?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"></a><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g30/M0A/1D/4D/744x0_1_autohomecar__ChsEf14I5KWAKZ09AAPF3Kru5Mw155.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g25/M02/7F/7E/744x0_1_autohomecar__ChcCr14IqpmAV0WTAAOB0P7wI9w657.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"></a><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g1/M03/35/4B/744x0_1_autohomecar__ChsEj14I5KaAYMyHAAUrou95Tj0024.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  Ҏ冗热车的充电Q比亚_宋Pro EV在充电初始阶D,充电功率爬升的比较快Q最大充电功率ؓ60kW左右Q而对动力甉|温度的控制方面,比亚q做得相Ҏ较保守,首先是电池升温的速度不是很快Q且最高温度控制在?0℃左叟?/p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">?q汽新能源Aion LX 2019?80</p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"></a><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g25/M08/79/77/744x0_1_autohomecar__ChsEmF4I2yiADBJiAAtHFsuAlzg996.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  q汽新能源Aion LX冯R试时的甉|初始温度?1℃,在所有测试R中算是比较低的,但是甉|温度提升速度较快Q且充电功率也很快达C60.1kW。当SOC高于80%后,q入涓流充电状态,甉|温度最高控制在32℃。冷车充甉|试中Q该车容量ؓ93.09kWh的动力电池,甉|电量?0%充至80%用时57分钟?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g2/M06/54/40/744x0_1_autohomecar__ChsEml4IqpyAQieUAAPhUq855kE671.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  从电池检设备检到的数据来看,充电桩输出电一直要大于动力甉|输入甉|Q也是说电池预加热pȝ一直处于工作状态ؓ甉|升温Q以保证甉|处于较ؓ良好的工作温度中?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g25/M0A/7D/5E/744x0_1_autohomecar__ChsEel4Iqp2AU4rKAAPgMqPvXMw357.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  该R热R试的电池初始温度ؓ8℃,温度不算很高Q所以充甉|的充电功率和甉|温度的爬升趋势与冯R状态下大致相同。但当充电功率提升至60.1kW后,׃SOC处于较高水^Q于是高功率的充늊态没能维持太长时间。最l,热R状态下Q电池电量从49%充至100%用时2时12分钟?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"></a><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g30/M04/1C/FD/744x0_1_autohomecar__ChsEoF4I5KeAdz4jAAPgYrr-kxU964.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g25/M00/78/D2/744x0_1_autohomecar__ChsEmF4Iqp-AORgZAAO1ohyySTg761.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"></a><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g1/M03/3E/02/744x0_1_autohomecar__ChsEmV4I5KiAUxMTAAVQ6intocg505.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  该R的冷、热车测试在甉|温度的变化趋势上基本相同Q但是由于冷车状态下该R长时间处于高功率的充늊态,所以电池温度最高达C32℃。而热车测试中Q由于v始SOC较高Q当充电功率爬升至高功率状态后Q但充电卛_q入涓流充电模式Q所以没能维持很长时间?/p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">?几何A 2019?高能长l航q方?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"></a><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g26/M00/21/2C/744x0_1_autohomecar__ChcCP14I2ymAU3pxAAoZurAn9yg359.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  几何A在冷车状态下的电池初始温度相对较高,辑ֈ?℃,而且初始的充电功率就辑ֈ?1.1kWQ但是还是因为动力电池温度较低,不适合大功率充电,BMS在充电开始后不久Q便充电功率拉低至11.3kWQ然后通过甉|预加热系l提升电池温度,充电功率也随之慢慢升高。整个冷车充电过E中最高充电功率ؓ55.9kWQ电池最高温度ؓ35℃。几何A定w?1.9kWh的动力电池,在冷车状态下Q电量从30%充至80%用时1时04分钟?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g25/M01/78/D2/744x0_1_autohomecar__ChsEmF4IqqOANrkoAAPInxRfGA8090.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g30/M00/1C/8E/744x0_1_autohomecar__ChsEf14IqqOAfrNiAAOoiD-W_wE072.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  从电数据的曲线图中可以看出Q从冯R充电的一开始,甉|加热pȝ处于比较高功率的工作状态,但是׃甉|温度相对较低的原因,BMS降低了R辆对充电甉|的需求,所以电池加热系l也无法得到大电lؓ甉|快速升温。在冯R充电q程中,从充甉|输出的电能中Q有3.75%用于动力甉|pȝ加热{?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g25/M04/7D/5F/744x0_1_autohomecar__ChsEel4IqqSAdekgAAPTLaPkkxU510.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  该R的热车状态测试还是比较理想的Q动力电池的初始温度辑ֈ?9摄氏度,所以进入充늊态后Q几乎达C“马力全开”的E度Q充电功率很快就辑ֈ?1.7kWQ而随着甉|温度的升高和SOC的增长,充电功率随之下降Q以包括甉|处于比较安全的状态之下。最后,电量?1%充至100%用时1时39分?/p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(56, 110, 211);"><img alt="汽R之家" src="https://www2.autoimg.cn/newsdfs/g30/M08/21/60/744x0_1_autohomecar__ChcCSV4IqqWAK-w5AANtEZ0EuD4742.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:center;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;"><a target="_blank" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline; text-decoration-line: none; color: rgb(244, 54, 54);"><img alt="汽R之家" src="https://www3.autoimg.cn/newsdfs/g25/M0A/7F/7F/744x0_1_autohomecar__ChcCr14IqqaAUfe3AAVOcOn_un4924.jpg" width="744" seriesid="0" style="margin: 7px 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: top; display: inline-block; max-width: 100%;"/></a></p><p style="text-align:left;margin-top: 15px; margin-bottom: 15px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: 31px; font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", STHeiTi, sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal;">  该R的冷、热充电试Q可以说是差异比较鲜明的一l结果,特别是充电功率的变化势差别非常明显。可以看车BMS的控制策略,在初D虽有大功率的“快充”模式,但是监测到电池温度较低时Q还是能够及时作整的?/p><p><br/></p> </article> <!-- Baidu Button BEGIN --> <div id="bdshare" class="bdshare_t bds_tools get-codes-bdshare"> <span class="bds_more">分n刎ͼ</span> <a class="bds_qzone"></a> <a class="bds_tsina"></a> <a class="bds_tqq"></a> <a class="bds_renren"></a> <a class="bds_t163"></a> <a class="shareCount"></a> </div> <script type="text/javascript" id="bdshare_js" 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