CN104362706B - 一种提高串联电池组充放过程电池利用率的装置及方法 - Google Patents
一种提高串联电池组充放过程电池利用率的装置及方法 Download PDFInfo
- Publication number
- CN104362706B CN104362706B CN201410715600.6A CN201410715600A CN104362706B CN 104362706 B CN104362706 B CN 104362706B CN 201410715600 A CN201410715600 A CN 201410715600A CN 104362706 B CN104362706 B CN 104362706B
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- Prior art keywords
- battery
- interface
- switch
- voltage
- battery pack
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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
- H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass 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
- H01M10/44—Methods for charging or discharging
- H01M10/441—Methods for charging or discharging 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410715600.6A CN104362706B (zh) | 2014-11-28 | 2014-11-28 | 一种提高串联电池组充放过程电池利用率的装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410715600.6A CN104362706B (zh) | 2014-11-28 | 2014-11-28 | 一种提高串联电池组充放过程电池利用率的装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104362706A CN104362706A (zh) | 2015-02-18 |
CN104362706B true CN104362706B (zh) | 2017-01-04 |
Family
ID=52529944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410715600.6A Active CN104362706B (zh) | 2014-11-28 | 2014-11-28 | 一种提高串联电池组充放过程电池利用率的装置及方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104362706B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10263436B2 (en) | 2014-10-20 | 2019-04-16 | Powin Energy Corporation | Electrical energy storage unit and control system and applications thereof |
US10254350B2 (en) | 2015-08-06 | 2019-04-09 | Powin Energy Corporation | Warranty tracker for a battery pack |
US9882401B2 (en) | 2015-11-04 | 2018-01-30 | Powin Energy Corporation | Battery energy storage system |
CN106849212A (zh) * | 2015-12-08 | 2017-06-13 | 普威能源公司 | 电池储能系统和其控制系统以及其应用 |
CN107276170B (zh) * | 2017-07-12 | 2020-06-12 | 合肥国轩高科动力能源有限公司 | 一种主动保护纯电动汽车电池的系统及方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3229684B2 (ja) * | 1992-12-28 | 2001-11-19 | エフ・ディ−・ケイ株式会社 | 充電装置および放電装置 |
JPH08136630A (ja) * | 1994-11-11 | 1996-05-31 | Advantest Corp | 多チャンネル電池特性試験装置 |
US9024586B2 (en) * | 2010-10-14 | 2015-05-05 | GM Global Technology Operations LLC | Battery fault tolerant architecture for cell failure modes series bypass circuit |
US20150207347A1 (en) * | 2011-05-25 | 2015-07-23 | Nec Energy Devices, Ltd. | Storage battery device |
CN102624050B (zh) * | 2012-03-16 | 2014-02-19 | 成都宇能通能源开发有限公司 | 一种可自动切除串联电池组中失效单元的电池管理系统 |
CN204216639U (zh) * | 2014-11-28 | 2015-03-18 | 山东鲁能智能技术有限公司 | 一种提高串联电池组充放过程电池利用率的装置 |
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2014
- 2014-11-28 CN CN201410715600.6A patent/CN104362706B/zh active Active
Also Published As
Publication number | Publication date |
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CN104362706A (zh) | 2015-02-18 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
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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) Patentee after: National Network Intelligent Technology Co., Ltd. Address before: Xinluo Avenue high tech Zone of Ji'nan City, Shandong province 250101 silver bearing No. 2008 building B block 626 Patentee before: Shandong Luneng Intelligent Technology Co., Ltd. |
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Effective date of registration: 20201217 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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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
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 |