CN118891797A - 车载用切断电流供给装置 - Google Patents

车载用切断电流供给装置 Download PDF

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Publication number
CN118891797A
CN118891797A CN202280093914.XA CN202280093914A CN118891797A CN 118891797 A CN118891797 A CN 118891797A CN 202280093914 A CN202280093914 A CN 202280093914A CN 118891797 A CN118891797 A CN 118891797A
Authority
CN
China
Prior art keywords
capacitor
vehicle
state
supply device
switch
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.)
Pending
Application number
CN202280093914.XA
Other languages
English (en)
Chinese (zh)
Inventor
曾泽清
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.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries 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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of CN118891797A publication Critical patent/CN118891797A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters
    • H02H7/1227—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters responsive to abnormalities in the output circuit, e.g. short circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN202280093914.XA 2022-04-08 2022-04-08 车载用切断电流供给装置 Pending CN118891797A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/017348 WO2023195153A1 (ja) 2022-04-08 2022-04-08 車載用遮断電流供給装置

Publications (1)

Publication Number Publication Date
CN118891797A true CN118891797A (zh) 2024-11-01

Family

ID=88242835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280093914.XA Pending CN118891797A (zh) 2022-04-08 2022-04-08 车载用切断电流供给装置

Country Status (4)

Country Link
US (1) US20250233400A1 (https=)
JP (1) JP7616482B2 (https=)
CN (1) CN118891797A (https=)
WO (1) WO2023195153A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221322A (ja) * 1985-07-22 1987-01-29 Yaskawa Electric Mfg Co Ltd パルストランスによるパワ−ｍｏｓ電界効果トランジスタの駆動回路
JP6364881B2 (ja) * 2014-03-31 2018-08-01 富士電機株式会社 過電流遮断装置
DE102017203851B4 (de) * 2016-11-28 2018-06-14 Volkswagen Aktiengesellschaft Elektrische Sicherung, Verfahren zum Betreiben einer elektrischen Sicherung und elektrisches Traktionsnetz
US10833499B2 (en) * 2017-10-25 2020-11-10 Texas Instruments Incorporated Pyro-fuse circuit

Also Published As

Publication number Publication date
JP7616482B2 (ja) 2025-01-17
JPWO2023195153A1 (https=) 2023-10-12
WO2023195153A1 (ja) 2023-10-12
US20250233400A1 (en) 2025-07-17

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