CN104868450B - 一种锂电池组短路保护电路 - Google Patents
一种锂电池组短路保护电路 Download PDFInfo
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- CN104868450B CN104868450B CN201510283458.7A CN201510283458A CN104868450B CN 104868450 B CN104868450 B CN 104868450B CN 201510283458 A CN201510283458 A CN 201510283458A CN 104868450 B CN104868450 B CN 104868450B
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 28
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 239000004065 semiconductor Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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CN201510283458.7A CN104868450B (zh) | 2015-05-29 | 2015-05-29 | 一种锂电池组短路保护电路 |
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CN201510283458.7A CN104868450B (zh) | 2015-05-29 | 2015-05-29 | 一种锂电池组短路保护电路 |
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CN104868450A CN104868450A (zh) | 2015-08-26 |
CN104868450B true CN104868450B (zh) | 2017-06-27 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106972466A (zh) * | 2017-03-01 | 2017-07-21 | 昆山龙腾光电有限公司 | 电源控制装置及方法 |
CN109066575A (zh) * | 2018-08-21 | 2018-12-21 | 六安市同心畅能电子科技有限公司 | 直流有源过载过流互感器 |
CN109254182A (zh) * | 2018-10-12 | 2019-01-22 | 山东阅芯电子科技有限公司 | 功率器件动态测试的限流保护方法 |
CN111624508A (zh) * | 2019-02-27 | 2020-09-04 | 东莞新能德科技有限公司 | 电池的短路检测方法和装置 |
CN110011378A (zh) * | 2019-04-19 | 2019-07-12 | 深圳市山河动力电子有限公司 | 一种锂电池保护板过电流检测保护电路 |
CN111864819B (zh) * | 2019-04-30 | 2022-04-08 | 松下电气机器(北京)有限公司 | 蓄电池的控制装置和方法 |
CN110380474B (zh) * | 2019-07-16 | 2020-12-08 | 深圳市菱奇半导体有限公司 | 电池保护控制器及电池充放电保护电路 |
CN112816894A (zh) * | 2020-12-29 | 2021-05-18 | 苏州精控能源科技有限公司 | 一种锂电池短路检测装置及方法以及锂电池供电控制系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101795010B (zh) * | 2009-12-31 | 2012-07-18 | 惠州市亿能电子有限公司 | 一种锂电池保护方法 |
JP5601089B2 (ja) * | 2010-08-23 | 2014-10-08 | ミツミ電機株式会社 | 保護回路及び保護回路ic |
CN103208784B (zh) * | 2012-01-17 | 2016-02-24 | 东莞赛微微电子有限公司 | 电池保护电路及其方法 |
CN203086113U (zh) * | 2013-01-23 | 2013-07-24 | 漳州科华技术有限责任公司 | 一种可设置保护阈值的保护电路 |
CN103972869A (zh) * | 2014-04-18 | 2014-08-06 | 深圳市诺比邻科技有限公司 | 电池的双重保护系统及方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A lithium battery pack short circuit protection circuit Effective date of registration: 20220803 Granted publication date: 20170627 Pledgee: Xuchang Digital Supply Chain Management Service Co., Ltd. Pledgor: HENAN SENYUAN HEAVY INDUSTRY Co.,Ltd. Registration number: Y2022980011933 |
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Granted publication date: 20170627 Pledgee: Xuchang Digital Supply Chain Management Service Co.,Ltd. Pledgor: HENAN SENYUAN HEAVY INDUSTRY Co.,Ltd. Registration number: Y2022980011933 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Short Circuit Protection Circuit for Lithium Battery Pack Granted publication date: 20170627 Pledgee: Xuchang Investment Property Management Group Co.,Ltd. Pledgor: HENAN SENYUAN HEAVY INDUSTRY Co.,Ltd. Registration number: Y2024980005171 |