JP7787215B2 - スイッチ回路、ｂｍｓ、スイッチ制御方法、電池システム及び電気設備 - Google Patents

スイッチ回路、ｂｍｓ、スイッチ制御方法、電池システム及び電気設備

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Publication number
JP7787215B2
JP7787215B2 JP2024033085A JP2024033085A JP7787215B2 JP 7787215 B2 JP7787215 B2 JP 7787215B2 JP 2024033085 A JP2024033085 A JP 2024033085A JP 2024033085 A JP2024033085 A JP 2024033085A JP 7787215 B2 JP7787215 B2 JP 7787215B2
Authority
JP
Japan
Prior art keywords
switch
electrically connected
power supply
switch circuit
isolated
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.)
Active
Application number
JP2024033085A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024059968A5 (https=
JP2024059968A (ja
Inventor
李松林
柳奇凡
蘇志高
杜暁佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Ampack Technology Ltd
Original Assignee
Xiamen Ampack Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiamen Ampack Technology Ltd filed Critical Xiamen Ampack Technology Ltd
Publication of JP2024059968A publication Critical patent/JP2024059968A/ja
Publication of JP2024059968A5 publication Critical patent/JP2024059968A5/ja
Application granted granted Critical
Publication of JP7787215B2 publication Critical patent/JP7787215B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/855—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/96—Regulation of charging or discharging current or voltage in response to battery voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Direct Current Feeding And Distribution (AREA)
JP2024033085A 2023-03-06 2024-03-05 スイッチ回路、ｂｍｓ、スイッチ制御方法、電池システム及び電気設備 Active JP7787215B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202310206298.0A CN116131410A (zh) 2023-03-06 2023-03-06 开关电路、bms、开关控制方法、电池系统及用电设备
CN202310206298.0 2023-03-06

Publications (3)

Publication Number Publication Date
JP2024059968A JP2024059968A (ja) 2024-05-01
JP2024059968A5 JP2024059968A5 (https=) 2024-05-10
JP7787215B2 true JP7787215B2 (ja) 2025-12-16

Family

ID=86301113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024033085A Active JP7787215B2 (ja) 2023-03-06 2024-03-05 スイッチ回路、ｂｍｓ、スイッチ制御方法、電池システム及び電気設備

Country Status (4)

Country Link
US (1) US20240305123A1 (https=)
EP (1) EP4429068A1 (https=)
JP (1) JP7787215B2 (https=)
CN (1) CN116131410A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250167837A (ko) * 2024-05-23 2025-12-02 삼성에스디아이 주식회사 배터리 장치 및 그 동작 방법, 배터리 팩
TWI898908B (zh) * 2024-10-30 2025-09-21 宏碁股份有限公司 電池管理系統、其控制方法與應用其之電動輔助自行車

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012133186A1 (ja) 2011-03-31 2012-10-04 三洋電機株式会社 スイッチ回路制御部及び充放電システム
WO2015029363A1 (ja) 2013-08-27 2015-03-05 パナソニックＩｐマネジメント株式会社 ゲート駆動回路
WO2015068194A1 (ja) 2013-11-05 2015-05-14 株式会社日立製作所 半導体駆動装置
JP2021078115A (ja) 2019-11-04 2021-05-20 シェンチェン カーク テクノロジー カンパニー，リミテッド Ｎｍｏｓスイッチ駆動回路及び電源装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168442A (en) * 1981-04-10 1982-10-16 Nippon Denso Co Self-holding circuit
JP2974469B2 (ja) * 1991-09-17 1999-11-10 株式会社東芝 信号伝送回路
JPH08292806A (ja) * 1995-02-24 1996-11-05 Nippondenso Co Ltd 制御装置の入力回路
KR101594925B1 (ko) * 2014-12-03 2016-02-17 삼성에스디아이 주식회사 배터리 팩
CN205615448U (zh) * 2016-05-20 2016-10-05 安徽江淮汽车股份有限公司 一种分布式电池管理系统
CN110406381B (zh) * 2019-09-02 2023-07-07 常州是为电子有限公司 基于igbt模块的动力电池预充电开关装置
CN110676918B (zh) * 2019-11-08 2024-07-05 湖北民族大学 一种电池开关电路、供电管理系统及方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012133186A1 (ja) 2011-03-31 2012-10-04 三洋電機株式会社 スイッチ回路制御部及び充放電システム
WO2015029363A1 (ja) 2013-08-27 2015-03-05 パナソニックＩｐマネジメント株式会社 ゲート駆動回路
WO2015068194A1 (ja) 2013-11-05 2015-05-14 株式会社日立製作所 半導体駆動装置
JP2021078115A (ja) 2019-11-04 2021-05-20 シェンチェン カーク テクノロジー カンパニー，リミテッド Ｎｍｏｓスイッチ駆動回路及び電源装置

Also Published As

Publication number Publication date
US20240305123A1 (en) 2024-09-12
JP2024059968A (ja) 2024-05-01
EP4429068A1 (en) 2024-09-11
CN116131410A (zh) 2023-05-16

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