CN114167294A - 一种锂电池储能系统的soc校准方法 - Google Patents
一种锂电池储能系统的soc校准方法 Download PDFInfo
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- CN114167294A CN114167294A CN202111349560.4A CN202111349560A CN114167294A CN 114167294 A CN114167294 A CN 114167294A CN 202111349560 A CN202111349560 A CN 202111349560A CN 114167294 A CN114167294 A CN 114167294A
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- 238000004146 energy storage Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 40
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 26
- 230000010354 integration Effects 0.000 claims abstract description 10
- 238000009825 accumulation Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims description 11
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 abstract description 4
- 230000003111 delayed effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015106691A1 (zh) * | 2014-01-17 | 2015-07-23 | 宁波吉利罗佑发动机零部件有限公司 | 一种混合动力车用动力电池soc估算方法 |
WO2017016385A1 (zh) * | 2015-07-27 | 2017-02-02 | 中兴通讯股份有限公司 | 电池荷电状态值的估算方法及装置 |
CN106945546A (zh) * | 2017-03-07 | 2017-07-14 | 安徽江淮汽车集团股份有限公司 | 动力电池的soc动态修正方法 |
CN108928245A (zh) * | 2018-05-17 | 2018-12-04 | 四川野马汽车股份有限公司 | 一种电动汽车动力电池soc的动态校准方法 |
CN109633459A (zh) * | 2018-12-31 | 2019-04-16 | 浙江高泰昊能科技有限公司 | 基于动力电池应用的soc区间动态曲线修正方法 |
CN112433156A (zh) * | 2020-11-18 | 2021-03-02 | 深圳市科信通信技术股份有限公司 | Soc估算方法 |
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2021
- 2021-11-15 CN CN202111349560.4A patent/CN114167294B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015106691A1 (zh) * | 2014-01-17 | 2015-07-23 | 宁波吉利罗佑发动机零部件有限公司 | 一种混合动力车用动力电池soc估算方法 |
WO2017016385A1 (zh) * | 2015-07-27 | 2017-02-02 | 中兴通讯股份有限公司 | 电池荷电状态值的估算方法及装置 |
CN106945546A (zh) * | 2017-03-07 | 2017-07-14 | 安徽江淮汽车集团股份有限公司 | 动力电池的soc动态修正方法 |
CN108928245A (zh) * | 2018-05-17 | 2018-12-04 | 四川野马汽车股份有限公司 | 一种电动汽车动力电池soc的动态校准方法 |
CN109633459A (zh) * | 2018-12-31 | 2019-04-16 | 浙江高泰昊能科技有限公司 | 基于动力电池应用的soc区间动态曲线修正方法 |
CN112433156A (zh) * | 2020-11-18 | 2021-03-02 | 深圳市科信通信技术股份有限公司 | Soc估算方法 |
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Effective date of registration: 20240723 Address after: No. 9 Shengli Road, Bajia Village, Gutian Town, Shanghang County, Longyan City, Fujian Province, 364200 Patentee after: Fujian Liangdao New Energy Development Co.,Ltd. Country or region after: China Address before: Room 102, building e, Longjing Science Park, 335 Bulong Road, Bantian street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: Measurement Road (Shenzhen) energy storage technology Co.,Ltd. Country or region before: China |