CN114844181A - 电池簇的均衡系统 - Google Patents
电池簇的均衡系统 Download PDFInfo
- Publication number
- CN114844181A CN114844181A CN202210767849.6A CN202210767849A CN114844181A CN 114844181 A CN114844181 A CN 114844181A CN 202210767849 A CN202210767849 A CN 202210767849A CN 114844181 A CN114844181 A CN 114844181A
- Authority
- CN
- China
- Prior art keywords
- switch
- target
- battery
- module
- energy storage
- Prior art date
- 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.)
- Granted
Links
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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
- H02J7/0019—Circuits for equalisation of charge between batteries using switched or multiplexed charge circuits
-
- 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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- 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
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210767849.6A CN114844181B (zh) | 2022-07-01 | 2022-07-01 | 电池簇的均衡系统 |
PCT/CN2023/073697 WO2024001181A1 (zh) | 2022-07-01 | 2023-01-29 | 电池簇的均衡系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210767849.6A CN114844181B (zh) | 2022-07-01 | 2022-07-01 | 电池簇的均衡系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114844181A true CN114844181A (zh) | 2022-08-02 |
CN114844181B CN114844181B (zh) | 2022-09-27 |
Family
ID=82573591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210767849.6A Active CN114844181B (zh) | 2022-07-01 | 2022-07-01 | 电池簇的均衡系统 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN114844181B (zh) |
WO (1) | WO2024001181A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116566010A (zh) * | 2023-05-18 | 2023-08-08 | 中国华能集团清洁能源技术研究院有限公司 | 多电池簇的电压分配方法及装置 |
WO2024001181A1 (zh) * | 2022-07-01 | 2024-01-04 | 中国华能集团清洁能源技术研究院有限公司 | 电池簇的均衡系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120016937A (ko) * | 2010-08-17 | 2012-02-27 | 삼성전기주식회사 | 타임 스위치를 이용한 전압 균등화 장치 |
CN108092352A (zh) * | 2017-11-27 | 2018-05-29 | 浙江大学 | 一种适用于多模块电池模组荷电状态均衡的调制方法 |
CN208508574U (zh) * | 2018-07-20 | 2019-02-15 | 奇瑞汽车股份有限公司 | 一种48v系统电池组主动均衡系统 |
CN112615406A (zh) * | 2020-12-16 | 2021-04-06 | 上海盈达空调设备股份有限公司 | 一种用于集装箱储能的不间断供电系统的ups均衡方法 |
CN214314697U (zh) * | 2020-12-16 | 2021-09-28 | 上海盈达空调设备股份有限公司 | 一种用于集装箱储能的不间断供电系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110015171B (zh) * | 2017-08-31 | 2022-10-18 | 比亚迪股份有限公司 | 电池均衡方法、系统、车辆、存储介质及电子设备 |
CN112026587A (zh) * | 2020-08-06 | 2020-12-04 | 珠海格力电器股份有限公司 | 一种电池均衡系统控制方法、装置及存储介质 |
CN114844181B (zh) * | 2022-07-01 | 2022-09-27 | 中国华能集团清洁能源技术研究院有限公司 | 电池簇的均衡系统 |
-
2022
- 2022-07-01 CN CN202210767849.6A patent/CN114844181B/zh active Active
-
2023
- 2023-01-29 WO PCT/CN2023/073697 patent/WO2024001181A1/zh unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120016937A (ko) * | 2010-08-17 | 2012-02-27 | 삼성전기주식회사 | 타임 스위치를 이용한 전압 균등화 장치 |
CN108092352A (zh) * | 2017-11-27 | 2018-05-29 | 浙江大学 | 一种适用于多模块电池模组荷电状态均衡的调制方法 |
CN208508574U (zh) * | 2018-07-20 | 2019-02-15 | 奇瑞汽车股份有限公司 | 一种48v系统电池组主动均衡系统 |
CN112615406A (zh) * | 2020-12-16 | 2021-04-06 | 上海盈达空调设备股份有限公司 | 一种用于集装箱储能的不间断供电系统的ups均衡方法 |
CN214314697U (zh) * | 2020-12-16 | 2021-09-28 | 上海盈达空调设备股份有限公司 | 一种用于集装箱储能的不间断供电系统 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024001181A1 (zh) * | 2022-07-01 | 2024-01-04 | 中国华能集团清洁能源技术研究院有限公司 | 电池簇的均衡系统 |
CN116566010A (zh) * | 2023-05-18 | 2023-08-08 | 中国华能集团清洁能源技术研究院有限公司 | 多电池簇的电压分配方法及装置 |
CN116566010B (zh) * | 2023-05-18 | 2024-01-30 | 中国华能集团清洁能源技术研究院有限公司 | 多电池簇的电压分配方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN114844181B (zh) | 2022-09-27 |
WO2024001181A1 (zh) | 2024-01-04 |
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Application publication date: 20220802 Assignee: Northern shangduzheng Lanqi new energy Co.,Ltd. Assignor: HUANENG CLEAN ENERGY Research Institute Contract record no.: X2023110000091 Denomination of invention: Balanced system for battery clusters Granted publication date: 20220927 License type: Common License Record date: 20230809 |
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Application publication date: 20220802 Assignee: Wushi County Huaneng New Energy Co.,Ltd. Assignor: HUANENG CLEAN ENERGY Research Institute Contract record no.: X2023110000097 Denomination of invention: Balanced system for battery clusters Granted publication date: 20220927 License type: Common License Record date: 20230821 |
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