DE112023003399T5 - Stromsensor und stromsteuersystem - Google Patents

Stromsensor und stromsteuersystem Download PDF

Info

Publication number
DE112023003399T5
DE112023003399T5 DE112023003399.4T DE112023003399T DE112023003399T5 DE 112023003399 T5 DE112023003399 T5 DE 112023003399T5 DE 112023003399 T DE112023003399 T DE 112023003399T DE 112023003399 T5 DE112023003399 T5 DE 112023003399T5
Authority
DE
Germany
Prior art keywords
current sensor
unit
bus bar
current
magnetic detector
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.)
Pending
Application number
DE112023003399.4T
Other languages
German (de)
English (en)
Inventor
Keisuke Nakayama
Hirofumi Okumura
Manabu Tamura
Hideaki Takano
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Alpine Co 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.)
Filing date
Publication date
Application filed by Alps Alpine Co Ltd filed Critical Alps Alpine Co Ltd
Publication of DE112023003399T5 publication Critical patent/DE112023003399T5/de
Pending legal-status Critical Current

Links

Images

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)
DE112023003399.4T 2022-08-08 2023-02-22 Stromsensor und stromsteuersystem Pending DE112023003399T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022126454 2022-08-08
JP2022-126454 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 (1)

Publication Number Publication Date
DE112023003399T5 true DE112023003399T5 (de) 2025-06-05

Family

ID=89851307

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112023003399.4T Pending DE112023003399T5 (de) 2022-08-08 2023-02-22 Stromsensor und stromsteuersystem

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

Family Cites Families (20)

* 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
JP5690209B2 (ja) * 2011-05-17 2015-03-25 Tdk株式会社 電流センサ
JP5859790B2 (ja) * 2011-09-27 2016-02-16 株式会社ケーヒン 電力変換装置
JP2014085278A (ja) * 2012-10-25 2014-05-12 Sumitomo Wiring Syst Ltd 電流センサ
JP2014106156A (ja) * 2012-11-28 2014-06-09 Nidec Sankyo Corp 磁気センサ装置
KR101413484B1 (ko) 2013-01-30 2014-07-14 태성전장주식회사 차량용 비접촉식 2채널 전류센서
EP2924451B1 (en) * 2014-03-24 2019-01-09 LEM Intellectual Property SA Current transducer
JP6477089B2 (ja) 2014-05-23 2019-03-06 株式会社デンソー 電流センサ付バスバーモジュール
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
JP2017044486A (ja) * 2015-08-24 2017-03-02 アイシン精機株式会社 電流センサ
CN109155592B (zh) 2016-04-28 2021-01-01 日产自动车株式会社 车载用电力变换装置
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
JP2020115104A (ja) * 2019-01-18 2020-07-30 株式会社デンソー 電流センサ
JP7127633B2 (ja) * 2019-11-05 2022-08-30 株式会社デンソー センサユニット
JP7398943B2 (ja) 2019-12-10 2023-12-15 三菱電機株式会社 加熱調理器
JP7375652B2 (ja) 2020-03-30 2023-11-08 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
JP7196879B2 (ja) * 2020-05-19 2022-12-27 株式会社デンソー 電力変換装置
JP7294247B2 (ja) * 2020-06-15 2023-06-20 株式会社デンソー 電気ユニット

Also Published As

Publication number Publication date
KR102865924B1 (ko) 2025-09-30
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

Similar Documents

Publication Publication Date Title
DE112015002438B4 (de) Sammelschienenmodul, das mit Stromsensoren ausgerüstet ist
DE112011100130B4 (de) Stromdetektionsvorrichtung
DE102021106661B4 (de) Magnetischer Sensor und Verfahren zur Herstellung eines solchen, magnetische Steuervorrichtung und Verfahren zum Auslegen eines Stromsensors
DE102018125404A1 (de) Stromsensor
DE112009002317T5 (de) Stromdetektionsvorrichtung
DE112015003117B4 (de) Halbleitervorrichtung
WO2000011482A1 (de) Vorrichtung und verfahren zur bildung eines oder mehrerer magnetfeldgradienten durch einen geraden leiter
DE102020122262A1 (de) Stromsensor
DE102018125088A1 (de) Stromsensor
DE112011100177T5 (de) Stromdetektor
DE112018001171B4 (de) Antriebssteuervorrichtung für elektromotor und antriebssteuerverfahren dafür
DE102018104892A1 (de) Stromsensor
DE112023003399T5 (de) Stromsensor und stromsteuersystem
DE112021004421T5 (de) Vorrichtung zur detektion von elektrischem strom
DE112018003411T5 (de) Strommessvorrichtung
DE102010036040A1 (de) Strommesseinrichtung, insbesondere in einem Umrichter eines Flurförderzeugs
DE112023003407T5 (de) Stromsensor
DE102017222024A1 (de) Wechselrichter
DE112020001757T5 (de) Leistungswandlervorrichtung
DE102020106447B4 (de) Anordnung zur Strommessung
DE102021129216B4 (de) Stromsensor und elektrisches Steuergerät
DE102019124405A1 (de) Stromsensor
DE112022004030T5 (de) Stromsensor
DE102014205956A1 (de) Treiberbaugruppe
DE102024101884A1 (de) Stromsensor

Legal Events

Date Code Title Description
R012 Request for examination validly filed