JP7196826B2 - スイッチ装置、電流判定方法及びコンピュータプログラム - Google Patents

スイッチ装置、電流判定方法及びコンピュータプログラム Download PDF

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Publication number
JP7196826B2
JP7196826B2 JP2019225848A JP2019225848A JP7196826B2 JP 7196826 B2 JP7196826 B2 JP 7196826B2 JP 2019225848 A JP2019225848 A JP 2019225848A JP 2019225848 A JP2019225848 A JP 2019225848A JP 7196826 B2 JP7196826 B2 JP 7196826B2
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Japan
Prior art keywords
switch
sub
current
main switch
load
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JP2019225848A
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English (en)
Japanese (ja)
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JP2021097453A5 (https=
JP2021097453A (ja
Inventor
峻一 澤野
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.)
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Publication date
Application filed by Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP2019225848A priority Critical patent/JP7196826B2/ja
Priority to PCT/JP2020/043937 priority patent/WO2021117492A1/ja
Priority to CN202080081428.7A priority patent/CN114731041B/zh
Priority to US17/784,823 priority patent/US12531426B2/en
Publication of JP2021097453A publication Critical patent/JP2021097453A/ja
Publication of JP2021097453A5 publication Critical patent/JP2021097453A5/ja
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    • 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
    • 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
    • H02J7/575—Parallel/serial switching of connection of batteries to charge or load circuit
    • 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
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/06—Two-wire DC power distribution systems
    • 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
    • H02J7/16—Regulation of the charging current or voltage by variation of field
    • H02J7/18—Regulation of the charging current or voltage by variation of field due to variation of ohmic resistance in field circuit, using resistance switching in or out of circuit step by step
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Electronic Switches (AREA)
JP2019225848A 2019-12-13 2019-12-13 スイッチ装置、電流判定方法及びコンピュータプログラム Active JP7196826B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019225848A JP7196826B2 (ja) 2019-12-13 2019-12-13 スイッチ装置、電流判定方法及びコンピュータプログラム
PCT/JP2020/043937 WO2021117492A1 (ja) 2019-12-13 2020-11-26 スイッチ装置、電流判定方法及びコンピュータプログラム
CN202080081428.7A CN114731041B (zh) 2019-12-13 2020-11-26 开关装置、电流判定方法和计算机程序
US17/784,823 US12531426B2 (en) 2019-12-13 2020-11-26 Switch device, current determination method and computer program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019225848A JP7196826B2 (ja) 2019-12-13 2019-12-13 スイッチ装置、電流判定方法及びコンピュータプログラム

Publications (3)

Publication Number Publication Date
JP2021097453A JP2021097453A (ja) 2021-06-24
JP2021097453A5 JP2021097453A5 (https=) 2022-03-31
JP7196826B2 true JP7196826B2 (ja) 2022-12-27

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ID=76328951

Family Applications (1)

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JP2019225848A Active JP7196826B2 (ja) 2019-12-13 2019-12-13 スイッチ装置、電流判定方法及びコンピュータプログラム

Country Status (4)

Country Link
US (1) US12531426B2 (https=)
JP (1) JP7196826B2 (https=)
CN (1) CN114731041B (https=)
WO (1) WO2021117492A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023148451A (ja) * 2022-03-30 2023-10-13 古河電気工業株式会社 保護装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018011411A (ja) 2016-07-13 2018-01-18 株式会社オートネットワーク技術研究所 電力供給制御装置
WO2019054138A1 (ja) 2017-09-15 2019-03-21 株式会社村田製作所 蓄電装置用昇降圧装置及び蓄電装置
JP2019205252A (ja) 2018-05-22 2019-11-28 矢崎総業株式会社 電力配電システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6365497B2 (ja) * 2015-10-14 2018-08-01 株式会社オートネットワーク技術研究所 電流制御装置、電流制御方法及びコンピュータプログラム
JP6620674B2 (ja) * 2016-05-26 2019-12-18 株式会社オートネットワーク技術研究所 給電制御装置、給電制御方法及びコンピュータプログラム
JP6958418B2 (ja) * 2018-02-21 2021-11-02 株式会社オートネットワーク技術研究所 給電制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018011411A (ja) 2016-07-13 2018-01-18 株式会社オートネットワーク技術研究所 電力供給制御装置
WO2019054138A1 (ja) 2017-09-15 2019-03-21 株式会社村田製作所 蓄電装置用昇降圧装置及び蓄電装置
JP2019205252A (ja) 2018-05-22 2019-11-28 矢崎総業株式会社 電力配電システム

Also Published As

Publication number Publication date
US20230008237A1 (en) 2023-01-12
JP2021097453A (ja) 2021-06-24
CN114731041A (zh) 2022-07-08
WO2021117492A1 (ja) 2021-06-17
US12531426B2 (en) 2026-01-20
CN114731041B (zh) 2025-08-05

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