KR102865924B1 - 전류 센서 및 전류 제어 시스템 - Google Patents

전류 센서 및 전류 제어 시스템

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Publication number
KR102865924B1
KR102865924B1 KR1020257004095A KR20257004095A KR102865924B1 KR 102865924 B1 KR102865924 B1 KR 102865924B1 KR 1020257004095 A KR1020257004095 A KR 1020257004095A KR 20257004095 A KR20257004095 A KR 20257004095A KR 102865924 B1 KR102865924 B1 KR 102865924B1
Authority
KR
South Korea
Prior art keywords
magnetic detection
unit
bus bar
current sensor
detection 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
KR1020257004095A
Other languages
English (en)
Korean (ko)
Other versions
KR20250034984A (ko
Inventor
게이스케 나카야마
히로후미 오쿠무라
마나부 다무라
히데아키 다카노
Original Assignee
알프스 알파인 가부시키가이샤
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 알프스 알파인 가부시키가이샤 filed Critical 알프스 알파인 가부시키가이샤
Publication of KR20250034984A publication Critical patent/KR20250034984A/ko
Application granted granted Critical
Publication of KR102865924B1 publication Critical patent/KR102865924B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/207—Constructional details independent of the type of device used
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/205—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using magneto-resistance devices, e.g. field plates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Thermal Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
KR1020257004095A 2022-08-08 2023-02-22 전류 센서 및 전류 제어 시스템 Active KR102865924B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022126454 2022-08-08
JPJP-P-2022-126454 2022-08-08
PCT/JP2023/006393 WO2024034163A1 (ja) 2022-08-08 2023-02-22 電流センサおよび電流制御システム

Publications (2)

Publication Number Publication Date
KR20250034984A KR20250034984A (ko) 2025-03-11
KR102865924B1 true KR102865924B1 (ko) 2025-09-30

Family

ID=89851307

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257004095A Active KR102865924B1 (ko) 2022-08-08 2023-02-22 전류 센서 및 전류 제어 시스템

Country Status (6)

Country Link
US (1) US20250147076A1 (https=)
JP (1) JP7709619B2 (https=)
KR (1) KR102865924B1 (https=)
CN (1) CN119585626A (https=)
DE (1) DE112023003399T5 (https=)
WO (1) WO2024034163A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12474414B2 (en) * 2024-01-04 2025-11-18 Allegro Microsystems, Llc System and method to monitor power source connections

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012242176A (ja) 2011-05-17 2012-12-10 Tdk Corp 電流センサ
JP2013074670A (ja) 2011-09-27 2013-04-22 Keihin Corp 電力変換装置
JP2014085278A (ja) 2012-10-25 2014-05-12 Sumitomo Wiring Syst Ltd 電流センサ
KR101413484B1 (ko) 2013-01-30 2014-07-14 태성전장주식회사 차량용 비접촉식 2채널 전류센서
JP2016001168A (ja) 2014-05-23 2016-01-07 株式会社デンソー 電流センサ付バスバーモジュール
JP2017044486A (ja) 2015-08-24 2017-03-02 アイシン精機株式会社 電流センサ
WO2017187598A1 (ja) 2016-04-28 2017-11-02 日産自動車株式会社 車載用電力変換装置
JP2019207251A (ja) 2014-03-24 2019-12-05 レム・インテレクチュアル・プロパティ・エスエイＬｅｍ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｓａ 電流変換器
JP2020115104A (ja) 2019-01-18 2020-07-30 株式会社デンソー 電流センサ
JP2021090603A (ja) 2019-12-10 2021-06-17 三菱電機株式会社 加熱調理器
JP2021164180A (ja) 2020-03-30 2021-10-11 株式会社アイシン 車両用駆動装置及びバスバーモジュール
JP2021197831A (ja) 2020-06-15 2021-12-27 株式会社デンソー 電気ユニット
JP2021182821A5 (https=) 2020-05-19 2022-04-15

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100137977A (ko) * 2009-06-24 2010-12-31 오석환 냉각장치를 구비한 배전반
JP2014106156A (ja) * 2012-11-28 2014-06-09 Nidec Sankyo Corp 磁気センサ装置
WO2016148022A1 (ja) 2015-03-17 2016-09-22 アルプス・グリーンデバイス株式会社 電流センサ
CN105007000B (zh) 2015-06-25 2018-08-03 简式国际汽车设计（北京）有限公司 一种电动汽车双电机控制器
KR101847011B1 (ko) * 2016-05-02 2018-05-04 주식회사 동양센서 전류 센서
KR101871214B1 (ko) * 2016-08-19 2018-06-27 부산대학교 산학협력단 실드 구조물 및 전류 센서
JP7127633B2 (ja) * 2019-11-05 2022-08-30 株式会社デンソー センサユニット
JP7196879B2 (ja) * 2020-05-19 2022-12-27 株式会社デンソー 電力変換装置

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012242176A (ja) 2011-05-17 2012-12-10 Tdk Corp 電流センサ
JP2013074670A (ja) 2011-09-27 2013-04-22 Keihin Corp 電力変換装置
JP2014085278A (ja) 2012-10-25 2014-05-12 Sumitomo Wiring Syst Ltd 電流センサ
KR101413484B1 (ko) 2013-01-30 2014-07-14 태성전장주식회사 차량용 비접촉식 2채널 전류센서
JP2019207251A (ja) 2014-03-24 2019-12-05 レム・インテレクチュアル・プロパティ・エスエイＬｅｍ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｓａ 電流変換器
JP2016001168A (ja) 2014-05-23 2016-01-07 株式会社デンソー 電流センサ付バスバーモジュール
JP2017044486A (ja) 2015-08-24 2017-03-02 アイシン精機株式会社 電流センサ
WO2017187598A1 (ja) 2016-04-28 2017-11-02 日産自動車株式会社 車載用電力変換装置
JP2020115104A (ja) 2019-01-18 2020-07-30 株式会社デンソー 電流センサ
JP2021090603A (ja) 2019-12-10 2021-06-17 三菱電機株式会社 加熱調理器
JP2021164180A (ja) 2020-03-30 2021-10-11 株式会社アイシン 車両用駆動装置及びバスバーモジュール
JP2021182821A5 (https=) 2020-05-19 2022-04-15
JP2021197831A (ja) 2020-06-15 2021-12-27 株式会社デンソー 電気ユニット

Also Published As

Publication number Publication date
DE112023003399T5 (de) 2025-06-05
JPWO2024034163A1 (https=) 2024-02-15
JP7709619B2 (ja) 2025-07-16
KR20250034984A (ko) 2025-03-11
CN119585626A (zh) 2025-03-07
WO2024034163A1 (ja) 2024-02-15
US20250147076A1 (en) 2025-05-08

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