JP7838495B2 - 電源システム - Google Patents

電源システム

Info

Publication number
JP7838495B2
JP7838495B2 JP2023010699A JP2023010699A JP7838495B2 JP 7838495 B2 JP7838495 B2 JP 7838495B2 JP 2023010699 A JP2023010699 A JP 2023010699A JP 2023010699 A JP2023010699 A JP 2023010699A JP 7838495 B2 JP7838495 B2 JP 7838495B2
Authority
JP
Japan
Prior art keywords
power supply
voltage
power
arm switch
control unit
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
JP2023010699A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024106448A (ja
JP2024106448A5 (https=
Inventor
勝久 立川
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2023010699A priority Critical patent/JP7838495B2/ja
Priority to CN202380092098.5A priority patent/CN120604444A/zh
Priority to PCT/JP2023/047179 priority patent/WO2024157738A1/ja
Publication of JP2024106448A publication Critical patent/JP2024106448A/ja
Publication of JP2024106448A5 publication Critical patent/JP2024106448A5/ja
Priority to US19/279,444 priority patent/US20250350129A1/en
Application granted granted Critical
Publication of JP7838495B2 publication Critical patent/JP7838495B2/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
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • 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
    • 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
    • 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
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • B60L9/16—Electric propulsion with power supply external to the vehicle using AC induction motors
    • B60L9/18—Electric propulsion with power supply external to the vehicle using AC induction motors fed from DC supply lines
    • 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
    • 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
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H02J7/06—Regulation of charging current or voltage using discharge tubes or semiconductor devices
    • 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
    • H02J7/1469—Regulation of the charging current or voltage otherwise than by variation of field
    • H02J7/1492—Regulation of the charging current or voltage otherwise than by variation of field by means of controlling devices between the generator output and the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
    • 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
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
JP2023010699A 2023-01-27 2023-01-27 電源システム Active JP7838495B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2023010699A JP7838495B2 (ja) 2023-01-27 2023-01-27 電源システム
CN202380092098.5A CN120604444A (zh) 2023-01-27 2023-12-28 电源系统
PCT/JP2023/047179 WO2024157738A1 (ja) 2023-01-27 2023-12-28 電源システム
US19/279,444 US20250350129A1 (en) 2023-01-27 2025-07-24 Power source system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023010699A JP7838495B2 (ja) 2023-01-27 2023-01-27 電源システム

Publications (3)

Publication Number Publication Date
JP2024106448A JP2024106448A (ja) 2024-08-08
JP2024106448A5 JP2024106448A5 (https=) 2024-12-20
JP7838495B2 true JP7838495B2 (ja) 2026-04-01

Family

ID=91970301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023010699A Active JP7838495B2 (ja) 2023-01-27 2023-01-27 電源システム

Country Status (4)

Country Link
US (1) US20250350129A1 (https=)
JP (1) JP7838495B2 (https=)
CN (1) CN120604444A (https=)
WO (1) WO2024157738A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009011444A1 (ja) 2007-07-17 2009-01-22 Toyota Jidosha Kabushiki Kaisha 車両
WO2018030381A1 (ja) 2016-08-09 2018-02-15 富士電機株式会社 電力変換装置
WO2020066142A1 (ja) 2018-09-28 2020-04-02 アイシン・エィ・ダブリュ株式会社 電力変換装置
JP2020145850A (ja) 2019-03-06 2020-09-10 トヨタ自動車株式会社 車両用電源システム
JP2021005926A (ja) 2019-06-25 2021-01-14 株式会社デンソー 車両用電気装置
WO2021161795A1 (ja) 2020-02-13 2021-08-19 株式会社デンソー 電力変換器の制御回路
WO2021230177A1 (ja) 2020-05-15 2021-11-18 株式会社デンソー 電力変換器の制御回路
JP2022118417A (ja) 2021-02-02 2022-08-15 トヨタ自動車株式会社 電源システム

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009011444A1 (ja) 2007-07-17 2009-01-22 Toyota Jidosha Kabushiki Kaisha 車両
WO2018030381A1 (ja) 2016-08-09 2018-02-15 富士電機株式会社 電力変換装置
WO2020066142A1 (ja) 2018-09-28 2020-04-02 アイシン・エィ・ダブリュ株式会社 電力変換装置
JP2020145850A (ja) 2019-03-06 2020-09-10 トヨタ自動車株式会社 車両用電源システム
JP2021005926A (ja) 2019-06-25 2021-01-14 株式会社デンソー 車両用電気装置
WO2021161795A1 (ja) 2020-02-13 2021-08-19 株式会社デンソー 電力変換器の制御回路
WO2021230177A1 (ja) 2020-05-15 2021-11-18 株式会社デンソー 電力変換器の制御回路
JP2022118417A (ja) 2021-02-02 2022-08-15 トヨタ自動車株式会社 電源システム

Also Published As

Publication number Publication date
US20250350129A1 (en) 2025-11-13
WO2024157738A1 (ja) 2024-08-02
CN120604444A (zh) 2025-09-05
JP2024106448A (ja) 2024-08-08

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