JP7697526B2 - 電源システム及び電源システムの制御方法 - Google Patents

電源システム及び電源システムの制御方法 Download PDF

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Publication number
JP7697526B2
JP7697526B2 JP2023563488A JP2023563488A JP7697526B2 JP 7697526 B2 JP7697526 B2 JP 7697526B2 JP 2023563488 A JP2023563488 A JP 2023563488A JP 2023563488 A JP2023563488 A JP 2023563488A JP 7697526 B2 JP7697526 B2 JP 7697526B2
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JP
Japan
Prior art keywords
relay
load
controller
power supply
load circuit
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
JP2023563488A
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English (en)
Japanese (ja)
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JPWO2023095342A1 (https=
JPWO2023095342A5 (https=
Inventor
憲 寺西
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.)
Nissan Motor Co Ltd
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Nissan Motor Co Ltd
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Filing date
Publication date
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Publication of JPWO2023095342A1 publication Critical patent/JPWO2023095342A1/ja
Publication of JPWO2023095342A5 publication Critical patent/JPWO2023095342A5/ja
Application granted granted Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/066—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems characterised by the use of dynamo-electric machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W60/00—Drive control systems specially adapted for autonomous road vehicles
    • 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
    • H02J7/14—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1423—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
    • 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
    • H02J7/14—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1438—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle in combination with power supplies for loads other than batteries
    • 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
    • H02J7/14—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1446—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle in response to parameters of a vehicle
    • 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
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • 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
    • H02J7/855—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
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
    • H02J2105/33—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Transportation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
JP2023563488A 2021-11-29 2021-11-29 電源システム及び電源システムの制御方法 Active JP7697526B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/043658 WO2023095342A1 (ja) 2021-11-29 2021-11-29 電源システム及び電源システムの制御方法

Publications (3)

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JPWO2023095342A1 JPWO2023095342A1 (https=) 2023-06-01
JPWO2023095342A5 JPWO2023095342A5 (https=) 2024-08-08
JP7697526B2 true JP7697526B2 (ja) 2025-06-24

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JP2023563488A Active JP7697526B2 (ja) 2021-11-29 2021-11-29 電源システム及び電源システムの制御方法

Country Status (5)

Country Link
US (1) US12556032B2 (https=)
EP (1) EP4442514A4 (https=)
JP (1) JP7697526B2 (https=)
CN (1) CN118302333A (https=)
WO (1) WO2023095342A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023121363A (ja) * 2022-02-21 2023-08-31 トヨタ自動車株式会社 車載システム、方法、プログラム、及び車両
JP2023172081A (ja) * 2022-05-23 2023-12-06 株式会社オートネットワーク技術研究所 リレー制御装置、制御システム、制御方法及びコンピュータプログラム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014068883A1 (ja) 2012-10-29 2014-05-08 三洋電機株式会社 車両用電源装置
WO2016181495A1 (ja) 2015-05-12 2016-11-17 日産自動車株式会社 電源システム
WO2018078785A1 (ja) 2016-10-28 2018-05-03 日産自動車株式会社 車両用電源システムの制御方法および車両用電源システム
JP2018116611A (ja) 2017-01-20 2018-07-26 株式会社クボタ 自動走行作業車
JP2019013085A (ja) 2017-06-30 2019-01-24 株式会社デンソー 電源制御装置及び電池ユニット

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241757A (ja) * 1986-04-11 1987-10-22 Fujitsu Ten Ltd アンチスキツド制御装置用車速信号処理装置
JP5488046B2 (ja) * 2010-02-25 2014-05-14 株式会社デンソー 車載電源装置
JP5541134B2 (ja) * 2010-12-13 2014-07-09 株式会社デンソー 電源装置
EP3075989B1 (en) * 2013-11-27 2019-03-20 Nissan Motor Co., Ltd. Electric circuit
JP6774406B2 (ja) * 2015-05-22 2020-10-21 日産自動車株式会社 電源システム制御装置及び電源システム制御方法
CA3000605C (en) * 2015-10-02 2022-06-21 Nissan Motor Co., Ltd. Vehicle power supply control method and vehicle power supply control device
JP6733256B2 (ja) 2016-03-28 2020-07-29 日産自動車株式会社 自動運転車両電源の制御方法と制御装置
DE102016218567A1 (de) 2016-09-27 2018-03-29 Robert Bosch Gmbh Verfahren zum Betreiben eines Energiebordnetzes
JP6683152B2 (ja) * 2017-02-23 2020-04-15 株式会社デンソー 異常診断装置
US11541758B2 (en) * 2020-03-06 2023-01-03 Atieva, Inc. Redundant vehicle power distribution system
WO2021235239A1 (ja) * 2020-05-22 2021-11-25 株式会社デンソー 電源システム
US12565164B2 (en) 2021-11-29 2026-03-03 Nissan Motor Co., Ltd. Power supply system and method for controlling power supply system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014068883A1 (ja) 2012-10-29 2014-05-08 三洋電機株式会社 車両用電源装置
WO2016181495A1 (ja) 2015-05-12 2016-11-17 日産自動車株式会社 電源システム
WO2018078785A1 (ja) 2016-10-28 2018-05-03 日産自動車株式会社 車両用電源システムの制御方法および車両用電源システム
JP2018116611A (ja) 2017-01-20 2018-07-26 株式会社クボタ 自動走行作業車
JP2019013085A (ja) 2017-06-30 2019-01-24 株式会社デンソー 電源制御装置及び電池ユニット

Also Published As

Publication number Publication date
JPWO2023095342A1 (https=) 2023-06-01
EP4442514A1 (en) 2024-10-09
US12556032B2 (en) 2026-02-17
CN118302333A (zh) 2024-07-05
WO2023095342A1 (ja) 2023-06-01
EP4442514A4 (en) 2025-05-21
US20250023384A1 (en) 2025-01-16

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