BR112022021672A2 - Método de controle de fornecimento energia e dispositivo de controle de fornecimento energia - Google Patents

Método de controle de fornecimento energia e dispositivo de controle de fornecimento energia

Info

Publication number
BR112022021672A2
BR112022021672A2 BR112022021672A BR112022021672A BR112022021672A2 BR 112022021672 A2 BR112022021672 A2 BR 112022021672A2 BR 112022021672 A BR112022021672 A BR 112022021672A BR 112022021672 A BR112022021672 A BR 112022021672A BR 112022021672 A2 BR112022021672 A2 BR 112022021672A2
Authority
BR
Brazil
Prior art keywords
supply control
state
energy supply
relay
control device
Prior art date
Application number
BR112022021672A
Other languages
English (en)
Portuguese (pt)
Inventor
Nakajima Shinji
Koide Toshiyuki
Gotou Kenichi
Koyama Hirotaka
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of BR112022021672A2 publication Critical patent/BR112022021672A2/pt

Links

Classifications

    • 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
    • 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
    • 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)
BR112022021672A 2020-04-27 2020-04-27 Método de controle de fornecimento energia e dispositivo de controle de fornecimento energia BR112022021672A2 (pt)

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 (1)

Publication Number Publication Date
BR112022021672A2 true BR112022021672A2 (pt) 2022-12-20

Family

ID=78373412

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022021672A BR112022021672A2 (pt) 2020-04-27 2020-04-27 Método de controle de fornecimento energia e dispositivo de controle de fornecimento energia

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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3963155B2 (ja) * 2003-07-31 2007-08-22 トヨタ自動車株式会社 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
JP4464716B2 (ja) * 2004-03-10 2010-05-19 トヨタ自動車株式会社 駆動システムおよびこれを搭載した自動車
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
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
US10086705B2 (en) * 2016-06-28 2018-10-02 Toyota Motor Engineering & Manufacturing North America, Inc. Multipoint emergency responder safety isolation system
JP6597567B2 (ja) * 2016-11-22 2019-10-30 株式会社デンソー 車両制御装置
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

Also Published As

Publication number Publication date
EP4144561A1 (en) 2023-03-08
CN115461243B (zh) 2025-08-22
EP4144561A4 (en) 2023-06-14
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
JP7447996B2 (ja) 2024-03-12

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements