CN103353581B - 一种电池组高压状态复合检测装置 - Google Patents
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103645382B (zh) * | 2013-12-13 | 2017-01-25 | 艾德克斯电子(南京)有限公司 | 一种在线电池内阻测量装置及其测量方法 |
DE102014201358A1 (de) * | 2014-01-27 | 2015-07-30 | Robert Bosch Gmbh | Bordnetz und Verfahren zum Betrieb eines Bordnetzes |
JP6206317B2 (ja) * | 2014-05-12 | 2017-10-04 | トヨタ自動車株式会社 | 蓄電システム |
CN106842005B (zh) * | 2016-12-27 | 2020-06-16 | 惠州市蓝微新源技术有限公司 | 一种电动汽车高压***的继电器故障判断方法 |
CN108627765A (zh) * | 2017-03-20 | 2018-10-09 | 华为技术有限公司 | 一种检测电路、方法和装置 |
CN107478908B (zh) * | 2017-10-13 | 2023-07-04 | 长春七角星科技发展有限公司 | 一种电动车绝缘检测装置及其检测方法 |
CN107942243B (zh) * | 2017-11-09 | 2020-09-25 | 上汽通用五菱汽车股份有限公司 | 继电器粘连检测电路和检测方法 |
CN108226640A (zh) * | 2017-12-28 | 2018-06-29 | 浙江零跑科技有限公司 | 一种车载高压绝缘检测装置及方法 |
CN110568366B (zh) * | 2018-06-05 | 2022-02-11 | 广州小鹏汽车科技有限公司 | 一种绝缘电路、电池组漏电检测方法及硬件检测方法 |
CN110703047B (zh) * | 2018-07-09 | 2021-07-20 | 宝沃汽车(中国)有限公司 | 电动汽车的绝缘测试方法、装置及电动汽车 |
CN111679216B (zh) * | 2020-06-24 | 2022-08-02 | 重庆长安新能源汽车科技有限公司 | 一种检测动力电池高压连接可靠性的装置和方法 |
CN112557936A (zh) * | 2020-12-27 | 2021-03-26 | 深圳市德兰明海科技有限公司 | 一种电池组内外部总电压检测***和电池组 |
CN112798975B (zh) * | 2020-12-29 | 2024-05-03 | 智新控制***有限公司 | 高压电池包的绝缘检测电路及检测方法 |
CN114019360A (zh) * | 2021-10-27 | 2022-02-08 | 智新控制***有限公司 | 多路继电器诊断***及方法 |
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CN101779136A (zh) * | 2007-08-08 | 2010-07-14 | 株式会社Lg化学 | 使用隔离电容器感测电池组单元电池电压的设备和方法 |
CN102540101A (zh) * | 2012-03-01 | 2012-07-04 | 宁德新能源科技有限公司 | 电池组高压及绝缘电阻检测一体化装置 |
CN102707144A (zh) * | 2012-05-24 | 2012-10-03 | 北华大学 | 动力电池组母线绝缘电阻测量装置及方法 |
CN103158575A (zh) * | 2011-12-19 | 2013-06-19 | 福特全球技术公司 | 电池组分布式绝缘检测电路 |
CN203365648U (zh) * | 2013-06-25 | 2013-12-25 | 安徽力高新能源技术有限公司 | 一种电池组高压状态复合检测装置 |
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Patent Citations (5)
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CN101779136A (zh) * | 2007-08-08 | 2010-07-14 | 株式会社Lg化学 | 使用隔离电容器感测电池组单元电池电压的设备和方法 |
CN103158575A (zh) * | 2011-12-19 | 2013-06-19 | 福特全球技术公司 | 电池组分布式绝缘检测电路 |
CN102540101A (zh) * | 2012-03-01 | 2012-07-04 | 宁德新能源科技有限公司 | 电池组高压及绝缘电阻检测一体化装置 |
CN102707144A (zh) * | 2012-05-24 | 2012-10-03 | 北华大学 | 动力电池组母线绝缘电阻测量装置及方法 |
CN203365648U (zh) * | 2013-06-25 | 2013-12-25 | 安徽力高新能源技术有限公司 | 一种电池组高压状态复合检测装置 |
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