CN116047324B - 一种电池组用矩阵开关短路检测电路及检测方法 - Google Patents
一种电池组用矩阵开关短路检测电路及检测方法 Download PDFInfo
- Publication number
- CN116047324B CN116047324B CN202310206719.XA CN202310206719A CN116047324B CN 116047324 B CN116047324 B CN 116047324B CN 202310206719 A CN202310206719 A CN 202310206719A CN 116047324 B CN116047324 B CN 116047324B
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- circuit
- short
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- voltage
- battery
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 239000011159 matrix material Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 claims description 17
- 238000002955 isolation Methods 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 7
- 101000908580 Homo sapiens Spliceosome RNA helicase DDX39B Proteins 0.000 description 2
- 102100024690 Spliceosome RNA helicase DDX39B Human genes 0.000 description 2
- 101001068634 Homo sapiens Protein PRRC2A Proteins 0.000 description 1
- 102100033954 Protein PRRC2A Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
-
- 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]
- G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4285—Testing apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202310206719.XA CN116047324B (zh) | 2023-03-07 | 2023-03-07 | 一种电池组用矩阵开关短路检测电路及检测方法 |
Applications Claiming Priority (1)
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CN202310206719.XA CN116047324B (zh) | 2023-03-07 | 2023-03-07 | 一种电池组用矩阵开关短路检测电路及检测方法 |
Publications (2)
Publication Number | Publication Date |
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CN116047324A CN116047324A (zh) | 2023-05-02 |
CN116047324B true CN116047324B (zh) | 2023-10-10 |
Family
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CN202310206719.XA Active CN116047324B (zh) | 2023-03-07 | 2023-03-07 | 一种电池组用矩阵开关短路检测电路及检测方法 |
Country Status (1)
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CN (1) | CN116047324B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN116400214B (zh) * | 2023-06-07 | 2023-09-15 | 杭州华塑科技股份有限公司 | 一种开关故障检测系统及检测方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016170022A (ja) * | 2015-03-12 | 2016-09-23 | エスペック株式会社 | 外部短絡試験装置 |
CN210123897U (zh) * | 2019-06-01 | 2020-03-03 | 珠海东帆科技有限公司 | 电池均衡电路 |
CN110979097A (zh) * | 2019-11-13 | 2020-04-10 | 江苏大学 | 一种电池组被动均衡控制电路和方法及其失效检测补救电路和方法 |
CN111679220A (zh) * | 2020-07-13 | 2020-09-18 | 海沃(绍兴)电源科技有限公司 | 一种高压电源过流、短路的检测电路以及检测方法 |
CN212012158U (zh) * | 2019-12-03 | 2020-11-24 | 深圳市井微网络科技有限公司 | 一种可充电电池组主动均衡电路 |
CN113820619A (zh) * | 2021-07-21 | 2021-12-21 | 深圳拓邦股份有限公司 | 一种短路检测电路、电子装置及短路检测方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8816669B2 (en) * | 2008-09-15 | 2014-08-26 | Texas Instruments Inc. | Short circuit monitor for current set resistor |
JP5353915B2 (ja) * | 2011-02-01 | 2013-11-27 | 株式会社デンソー | 電池電圧監視装置 |
CN102185159B (zh) * | 2011-04-19 | 2013-08-14 | 吴粤滨 | 基本单元锂电池组模块、多级锂电池组及充放电均衡方法 |
CN111355222B (zh) * | 2018-12-21 | 2021-05-04 | 荣耀终端有限公司 | 电池保护电路、电池保护板、电池和终端设备 |
-
2023
- 2023-03-07 CN CN202310206719.XA patent/CN116047324B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016170022A (ja) * | 2015-03-12 | 2016-09-23 | エスペック株式会社 | 外部短絡試験装置 |
CN210123897U (zh) * | 2019-06-01 | 2020-03-03 | 珠海东帆科技有限公司 | 电池均衡电路 |
CN110979097A (zh) * | 2019-11-13 | 2020-04-10 | 江苏大学 | 一种电池组被动均衡控制电路和方法及其失效检测补救电路和方法 |
CN212012158U (zh) * | 2019-12-03 | 2020-11-24 | 深圳市井微网络科技有限公司 | 一种可充电电池组主动均衡电路 |
CN111679220A (zh) * | 2020-07-13 | 2020-09-18 | 海沃(绍兴)电源科技有限公司 | 一种高压电源过流、短路的检测电路以及检测方法 |
CN113820619A (zh) * | 2021-07-21 | 2021-12-21 | 深圳拓邦股份有限公司 | 一种短路检测电路、电子装置及短路检测方法 |
Non-Patent Citations (1)
Title |
---|
苏蓓蓓 ; 杜亮 ; 秦逸平 ; .一种适用于智能控制器的光伏电池方阵故障检测及定位方法.牡丹江教育学院学报.2015,(第12期),全文. * |
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Effective date of registration: 20241017 Address after: Building 10, No. 181 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province 310023 Patentee after: Hangzhou Kuoye Technology Co.,Ltd. Country or region after: China Address before: Room 13-2-2, Building 1, Building 2, No. 479 Mingzhou West Road, Xinqi Street, Beilun District, Ningbo City, Zhejiang Province, 315899 Patentee before: Ningbo Kuoye Technology Co.,Ltd. Country or region before: China |
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