JP7447996B2 - 電源制御方法及び電源制御装置 - Google Patents

電源制御方法及び電源制御装置 Download PDF

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Publication number
JP7447996B2
JP7447996B2 JP2022518438A JP2022518438A JP7447996B2 JP 7447996 B2 JP7447996 B2 JP 7447996B2 JP 2022518438 A JP2022518438 A JP 2022518438A JP 2022518438 A JP2022518438 A JP 2022518438A JP 7447996 B2 JP7447996 B2 JP 7447996B2
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Japan
Prior art keywords
power
state
relay
battery
signal
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JP2022518438A
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English (en)
Japanese (ja)
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JPWO2021220340A5 (https=
JPWO2021220340A1 (https=
Inventor
慎治 中島
寿幸 小出
健一 後藤
裕貴 小山
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Nissan Motor Co Ltd
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Nissan Motor Co Ltd
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Publication of JPWO2021220340A5 publication Critical patent/JPWO2021220340A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0092—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption with use of redundant elements for safety purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2210/00—Converter types
    • B60L2210/10—DC to DC converters
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Relay Circuits (AREA)
JP2022518438A 2020-04-27 2020-04-27 電源制御方法及び電源制御装置 Active JP7447996B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/017955 WO2021220340A1 (ja) 2020-04-27 2020-04-27 電源制御方法及び電源制御装置

Publications (3)

Publication Number Publication Date
JPWO2021220340A1 JPWO2021220340A1 (https=) 2021-11-04
JPWO2021220340A5 JPWO2021220340A5 (https=) 2023-01-23
JP7447996B2 true JP7447996B2 (ja) 2024-03-12

Family

ID=78373412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022518438A Active JP7447996B2 (ja) 2020-04-27 2020-04-27 電源制御方法及び電源制御装置

Country Status (7)

Country Link
US (1) US12330503B2 (https=)
EP (1) EP4144561B1 (https=)
JP (1) JP7447996B2 (https=)
CN (1) CN115461243B (https=)
BR (1) BR112022021672A2 (https=)
MX (1) MX2022013368A (https=)
WO (1) WO2021220340A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023188133A1 (ja) * 2022-03-30 2023-10-05 三菱自動車工業株式会社 電動車両の電源管理装置
JP7772199B2 (ja) * 2022-03-30 2025-11-18 三菱自動車工業株式会社 電動車両の電源管理装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005051885A (ja) 2003-07-31 2005-02-24 Toyota Motor Corp 電力供給制御装置およびこれを備える動力出力装置並びに自動車
JP2005261041A (ja) 2004-03-10 2005-09-22 Toyota Motor Corp 駆動システムおよびこれを搭載した自動車
JP2015107022A (ja) 2013-12-02 2015-06-08 トヨタ自動車株式会社 車両の充放電制御装置
JP2018083486A (ja) 2016-11-22 2018-05-31 株式会社デンソー 車両制御装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8781657B2 (en) * 2010-05-21 2014-07-15 General Motors, Llc Roadside handling for alternate-propulsion systems
DE102012015059A1 (de) * 2012-07-28 2014-05-15 Volkswagen Aktiengesellschaft Verfahren zur Deaktivierung eines Hochspannungssystems eines Kraftfahrzeugs
US10086705B2 (en) * 2016-06-28 2018-10-02 Toyota Motor Engineering & Manufacturing North America, Inc. Multipoint emergency responder safety isolation system
JP6812771B2 (ja) 2016-12-09 2021-01-13 三菱自動車工業株式会社 電源制御装置
KR102532312B1 (ko) * 2018-03-06 2023-05-16 현대자동차주식회사 차량의 전원 공급 시스템 및 이를 제어하는 방법
CN109249811B (zh) 2018-08-29 2021-01-08 北京新能源汽车股份有限公司 一种电动汽车高压上下电控制方法、装置及汽车

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005051885A (ja) 2003-07-31 2005-02-24 Toyota Motor Corp 電力供給制御装置およびこれを備える動力出力装置並びに自動車
JP2005261041A (ja) 2004-03-10 2005-09-22 Toyota Motor Corp 駆動システムおよびこれを搭載した自動車
JP2015107022A (ja) 2013-12-02 2015-06-08 トヨタ自動車株式会社 車両の充放電制御装置
JP2018083486A (ja) 2016-11-22 2018-05-31 株式会社デンソー 車両制御装置

Also Published As

Publication number Publication date
EP4144561A1 (en) 2023-03-08
CN115461243B (zh) 2025-08-22
EP4144561A4 (en) 2023-06-14
BR112022021672A2 (pt) 2022-12-20
MX2022013368A (es) 2022-11-30
EP4144561B1 (en) 2026-04-22
US20230150366A1 (en) 2023-05-18
WO2021220340A1 (ja) 2021-11-04
US12330503B2 (en) 2025-06-17
JPWO2021220340A1 (https=) 2021-11-04
CN115461243A (zh) 2022-12-09

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