CN117813519A - 用于印刷电路板的电流传感器 - Google Patents

用于印刷电路板的电流传感器 Download PDF

Info

Publication number
CN117813519A
CN117813519A CN202280051089.7A CN202280051089A CN117813519A CN 117813519 A CN117813519 A CN 117813519A CN 202280051089 A CN202280051089 A CN 202280051089A CN 117813519 A CN117813519 A CN 117813519A
Authority
CN
China
Prior art keywords
current
pcb
current sensor
conductive path
conductive
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
CN202280051089.7A
Other languages
English (en)
Chinese (zh)
Inventor
马丁·琳达
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.)
Alstom Holdings SA
Original Assignee
Alstom Holdings SA
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 Alstom Holdings SA filed Critical Alstom Holdings SA
Publication of CN117813519A publication Critical patent/CN117813519A/zh
Pending legal-status Critical Current

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
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
    • 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
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors incorporating printed inductors
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
    • 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
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in printed circuit boards [PCB], e.g. insert-mounted components [IMC]
    • H05K1/185—Printed circuits structurally associated with non-printed electric components associated with components mounted in printed circuit boards [PCB], e.g. insert-mounted components [IMC] associated with components encapsulated in the insulating substrate of the PCBs; associated with components incorporated in internal layers of multilayer circuit boards
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10151—Sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Structure Of Printed Boards (AREA)
CN202280051089.7A 2021-07-22 2022-06-23 用于印刷电路板的电流传感器 Pending CN117813519A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE2150966A SE545826C2 (en) 2021-07-22 2021-07-22 Current Sensor for a Printed Circuit Board
SE2150966-6 2021-07-22
PCT/EP2022/067197 WO2023001482A1 (en) 2021-07-22 2022-06-23 Current sensor for a printed circuit board

Publications (1)

Publication Number Publication Date
CN117813519A true CN117813519A (zh) 2024-04-02

Family

ID=82308365

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280051089.7A Pending CN117813519A (zh) 2021-07-22 2022-06-23 用于印刷电路板的电流传感器

Country Status (6)

Country Link
US (1) US20240237215A1 (cg-RX-API-DMAC7.html)
EP (1) EP4374177A1 (cg-RX-API-DMAC7.html)
JP (1) JP2024527418A (cg-RX-API-DMAC7.html)
CN (1) CN117813519A (cg-RX-API-DMAC7.html)
SE (1) SE545826C2 (cg-RX-API-DMAC7.html)
WO (1) WO2023001482A1 (cg-RX-API-DMAC7.html)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5815391A (en) * 1996-03-19 1998-09-29 International Rectifier Corporation Current sensing circuit for pulse width modulated motor drive
JP3062941B2 (ja) * 1997-08-07 2000-07-12 株式会社北計工業 ロゴスキーコイル用積分回路
JP4917183B2 (ja) * 2006-03-31 2012-04-18 株式会社ダイヘン 電流・電圧検出用プリント基板及びそれを用いた電流・電圧検出器
US7564233B2 (en) * 2006-11-06 2009-07-21 Cooper Technologies Company Shielded Rogowski coil assembly and methods
JP4877214B2 (ja) * 2007-11-30 2012-02-15 パナソニック電工株式会社 電流センサ
JP2010008120A (ja) * 2008-06-25 2010-01-14 Daihen Corp 電流検出用プリント基板および電流検出器
JP2011174769A (ja) * 2010-02-24 2011-09-08 Hioki Ee Corp ロゴスキ−コイルおよび電流検出装置
KR101169301B1 (ko) * 2011-03-04 2012-07-30 주식회사 셀픽 로고스키 코일을 이용한 전류센서
FR2979792B1 (fr) * 2011-09-07 2013-10-11 Commissariat Energie Atomique Capteur de courant
US9410990B2 (en) * 2013-03-08 2016-08-09 Deere & Company Method and sensor for sensing current in a conductor
GB201400197D0 (en) * 2014-01-07 2014-02-26 Power Electronic Measurements Ltd High bandwidth rogowski transducer with screened coil
KR101989604B1 (ko) * 2018-05-25 2019-06-14 주식회사 코본테크 피시비형 순시 검출 기능을 가지는 차단기
EP4004956B1 (en) * 2019-07-29 2025-04-09 Georgia Tech Research Corporation Current sensors employing rogowski coils and methods of using same
KR102156929B1 (ko) * 2019-09-16 2020-09-17 주식회사 코본테크 비정상 전류를 검출하는 복합 전류 검출소자

Also Published As

Publication number Publication date
EP4374177A1 (en) 2024-05-29
WO2023001482A1 (en) 2023-01-26
SE545826C2 (en) 2024-02-13
SE2150966A1 (en) 2023-01-23
JP2024527418A (ja) 2024-07-24
US20240237215A1 (en) 2024-07-11

Similar Documents

Publication Publication Date Title
EP1183543B1 (en) Electrical current sensor
CN101809457B (zh) 具有被夹在中间的磁导率层的电流传感器
US10545178B2 (en) Current sensor for measuring an alternating current
US7642768B1 (en) Current sensor having field screening arrangement including electrical conductors sandwiching magnetic permeability layer
EP1691204B1 (en) A surface-mounted integrated current sensor
US20080106254A1 (en) Split Rogowski coil current measuring device and methods
JP2021043091A (ja) 電流センサ
JP2015017862A (ja) 電流センサ
JP7367100B2 (ja) 磁場勾配センサを備えた電流変換器
CN108474810A (zh) 具有集成的主导体的电流传感器
CN116868065A (zh) 电流感测装置
JP2013205387A (ja) 電流センサ
CN214539763U (zh) 电流检测装置
US20240237215A1 (en) Current sensor for a printed circuit board
JP3463879B2 (ja) 電流検出装置及び車両用電気接続箱
JP4164625B2 (ja) ホ−ル素子を備えた電流検出装置
JP2024527418A5 (cg-RX-API-DMAC7.html)
EP4538719A1 (en) Current detection device for electrical installations
JP2020067401A (ja) 電流検出器及びパワーモジュール
WO2025263082A1 (ja) 電流センサ
WO2025087665A1 (en) Fluxgate current transducer
JP2005164332A (ja) 誘導型変位検出装置及びマイクロメータ
CN121633588A (zh) 一种无磁芯的电流传感器
KR0120141Y1 (ko) 전류검출기의 홀소자 가이드장치
JP2008275470A (ja) 磁界プローブ及び磁界検出装置並びにこれらを用いた磁界検出方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination