CN109217430A - 一种电力直流系统用备用锂电池均衡、维护方法 - Google Patents
一种电力直流系统用备用锂电池均衡、维护方法 Download PDFInfo
- Publication number
- CN109217430A CN109217430A CN201811288313.6A CN201811288313A CN109217430A CN 109217430 A CN109217430 A CN 109217430A CN 201811288313 A CN201811288313 A CN 201811288313A CN 109217430 A CN109217430 A CN 109217430A
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- Prior art keywords
- battery
- voltage
- electric power
- balanced
- maintainability
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 29
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000003068 static effect Effects 0.000 claims abstract description 18
- 230000005611 electricity Effects 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 description 6
- 239000002253 acid Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
-
- H02J7/0021—
-
- H02J7/0077—
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201811288313.6A CN109217430B (zh) | 2018-10-31 | 2018-10-31 | 一种电力直流系统用备用锂电池均衡、维护方法 |
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CN201811288313.6A CN109217430B (zh) | 2018-10-31 | 2018-10-31 | 一种电力直流系统用备用锂电池均衡、维护方法 |
Publications (2)
Publication Number | Publication Date |
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CN109217430A true CN109217430A (zh) | 2019-01-15 |
CN109217430B CN109217430B (zh) | 2020-04-24 |
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CN201811288313.6A Active CN109217430B (zh) | 2018-10-31 | 2018-10-31 | 一种电力直流系统用备用锂电池均衡、维护方法 |
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CN (1) | CN109217430B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110901466A (zh) * | 2019-12-18 | 2020-03-24 | 东风汽车有限公司 | 一种电动汽车的充电控制方法、控制系统及汽车 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201859926U (zh) * | 2010-07-22 | 2011-06-08 | 中信国安盟固利动力科技有限公司 | 电池组自动充电及维护均衡诊断装置 |
CN103166261A (zh) * | 2011-12-14 | 2013-06-19 | 杭州市电力局 | 一种实现电池组均衡充电的控制方法、装置及电池箱 |
CN105449745A (zh) * | 2015-11-28 | 2016-03-30 | 重庆永重重工有限公司 | 一种多电池组自动充电及维护均衡诊断装置 |
US9774197B1 (en) * | 2017-02-22 | 2017-09-26 | Bordrin Motor Corporation, Inc. | Battery internal short-circuit detection method based on cell charge balancing |
-
2018
- 2018-10-31 CN CN201811288313.6A patent/CN109217430B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201859926U (zh) * | 2010-07-22 | 2011-06-08 | 中信国安盟固利动力科技有限公司 | 电池组自动充电及维护均衡诊断装置 |
CN103166261A (zh) * | 2011-12-14 | 2013-06-19 | 杭州市电力局 | 一种实现电池组均衡充电的控制方法、装置及电池箱 |
CN105449745A (zh) * | 2015-11-28 | 2016-03-30 | 重庆永重重工有限公司 | 一种多电池组自动充电及维护均衡诊断装置 |
US9774197B1 (en) * | 2017-02-22 | 2017-09-26 | Bordrin Motor Corporation, Inc. | Battery internal short-circuit detection method based on cell charge balancing |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110901466A (zh) * | 2019-12-18 | 2020-03-24 | 东风汽车有限公司 | 一种电动汽车的充电控制方法、控制系统及汽车 |
CN110901466B (zh) * | 2019-12-18 | 2022-04-26 | 东风汽车有限公司 | 一种电动汽车的充电控制方法、控制系统及汽车 |
Also Published As
Publication number | Publication date |
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CN109217430B (zh) | 2020-04-24 |
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Address after: 250101 block B, Yinhe building, 2008 Xinjie street, hi tech Zone, Ji'nan, Shandong. Applicant after: Shandong Luneng Intelligent Technology Co., Ltd. Address before: 250101 Yinhe Daxia B Block 2008 Xinlu Street, Jinan High-tech Zone, Shandong Province Applicant before: Shandong Luneng Intelligent Technology Co., Ltd. |
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Address after: 250101 Electric Power Intelligent Robot Production Project 101 in Jinan City, Shandong Province, South of Feiyue Avenue and East of No. 26 Road (ICT Industrial Park) Applicant after: National Network Intelligent Technology Co., Ltd. Address before: 250101 block B, Yinhe building, 2008 Xinjie street, hi tech Zone, Ji'nan, Shandong. Applicant before: Shandong Luneng Intelligent Technology Co., Ltd. |
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Effective date of registration: 20201221 Address after: Room 902, 9 / F, block B, Yinhe building, 2008 Xinluo street, hi tech Zone, Jinan City, Shandong Province Patentee after: Shandong Luneng Software Technology Co.,Ltd. intelligent electrical branch Address before: 250101 power intelligent robot production project 101 south of Feiyue Avenue and east of No.26 Road (in ICT Industrial Park) in Suncun District of Gaoxin, Jinan City, Shandong Province Patentee before: National Network Intelligent Technology Co.,Ltd. |
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Address after: Room 902, 9 / F, block B, Yinhe building, 2008 Xinluo street, hi tech Zone, Jinan City, Shandong Province Patentee after: Shandong luruan Digital Technology Co.,Ltd. smart energy branch Address before: Room 902, 9 / F, block B, Yinhe building, 2008 Xinluo street, hi tech Zone, Jinan City, Shandong Province Patentee before: Shandong Luneng Software Technology Co.,Ltd. intelligent electrical branch |