JP2001359234A - モジュラ電流センサ及び電源装置 - Google Patents

モジュラ電流センサ及び電源装置

Info

Publication number
JP2001359234A
JP2001359234A JP2000399779A JP2000399779A JP2001359234A JP 2001359234 A JP2001359234 A JP 2001359234A JP 2000399779 A JP2000399779 A JP 2000399779A JP 2000399779 A JP2000399779 A JP 2000399779A JP 2001359234 A JP2001359234 A JP 2001359234A
Authority
JP
Japan
Prior art keywords
circuit
power supply
current
current sensor
current source
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.)
Ceased
Application number
JP2000399779A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001359234A5 (https=
Inventor
David G Flectcher
デビッド・ジー・フレッチャー
Farshid Attarian
ファーシッド・アタリアン
Edward Eungyun Kim
エドワード・ユンギアン・キム
Esteban Santos
エステバン・サントス
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2001359234A publication Critical patent/JP2001359234A/ja
Publication of JP2001359234A5 publication Critical patent/JP2001359234A5/ja
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Measuring current only
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Electronic Switches (AREA)
JP2000399779A 1999-12-30 2000-12-28 モジュラ電流センサ及び電源装置 Ceased JP2001359234A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/475,617 US6433981B1 (en) 1999-12-30 1999-12-30 Modular current sensor and power source
US09/475617 1999-12-30

Publications (2)

Publication Number Publication Date
JP2001359234A true JP2001359234A (ja) 2001-12-26
JP2001359234A5 JP2001359234A5 (https=) 2009-10-22

Family

ID=23888382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000399779A Ceased JP2001359234A (ja) 1999-12-30 2000-12-28 モジュラ電流センサ及び電源装置

Country Status (6)

Country Link
US (1) US6433981B1 (https=)
EP (1) EP1113571B1 (https=)
JP (1) JP2001359234A (https=)
DE (1) DE60009025T2 (https=)
MX (1) MXPA00012698A (https=)
SG (1) SG102607A1 (https=)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7259545B2 (en) 2003-02-11 2007-08-21 Allegro Microsystems, Inc. Integrated sensor
US7174261B2 (en) * 2003-03-19 2007-02-06 Power Measurement Ltd. Power line sensors and systems incorporating same
US7262943B2 (en) * 2003-09-15 2007-08-28 General Electric Company Configuration unit and methods for configuring centrally controlled power distribution systems
US9080894B2 (en) 2004-10-20 2015-07-14 Electro Industries/Gauge Tech Intelligent electronic device for receiving and sending data at high speeds over a network
US7304586B2 (en) 2004-10-20 2007-12-04 Electro Industries / Gauge Tech On-line web accessed energy meter
US7747733B2 (en) 2004-10-25 2010-06-29 Electro Industries/Gauge Tech Power meter having multiple ethernet ports
US7557563B2 (en) * 2005-01-19 2009-07-07 Power Measurement Ltd. Current sensor assembly
US8930153B2 (en) 2005-01-27 2015-01-06 Electro Industries/Gauge Tech Metering device with control functionality and method thereof
US8160824B2 (en) 2005-01-27 2012-04-17 Electro Industries/Gauge Tech Intelligent electronic device with enhanced power quality monitoring and communication capabilities
US8190381B2 (en) 2005-01-27 2012-05-29 Electro Industries/Gauge Tech Intelligent electronic device with enhanced power quality monitoring and communications capabilities
US8620608B2 (en) 2005-01-27 2013-12-31 Electro Industries/Gauge Tech Intelligent electronic device and method thereof
EP1851780A1 (en) * 2005-02-18 2007-11-07 Airpax Corporation, LLC Apparatus comprising circuit breaker with adjunct sensor unit
US7768083B2 (en) 2006-01-20 2010-08-03 Allegro Microsystems, Inc. Arrangements for an integrated sensor
JP4577781B2 (ja) * 2006-03-03 2010-11-10 株式会社リコー 電源装置および画像形成装置
US8587949B2 (en) 2007-03-27 2013-11-19 Electro Industries/Gauge Tech Electronic meter having user-interface and central processing functionality on a single printed circuit board
US10845399B2 (en) 2007-04-03 2020-11-24 Electro Industries/Gaugetech System and method for performing data transfers in an intelligent electronic device
US11307227B2 (en) 2007-04-03 2022-04-19 Electro Industries/Gauge Tech High speed digital transient waveform detection system and method for use in an intelligent electronic device
US9989618B2 (en) 2007-04-03 2018-06-05 Electro Industries/Gaugetech Intelligent electronic device with constant calibration capabilities for high accuracy measurements
US20130275066A1 (en) 2007-04-03 2013-10-17 Electro Industries/Gaugetech Digital power metering system
US8269482B2 (en) * 2007-09-19 2012-09-18 Electro Industries/Gauge Tech Intelligent electronic device having circuitry for reducing the burden on current transformers
US8269491B2 (en) 2008-02-27 2012-09-18 Allegro Microsystems, Inc. DC offset removal for a magnetic field sensor
US8797202B2 (en) 2008-03-13 2014-08-05 Electro Industries/Gauge Tech Intelligent electronic device having circuitry for highly accurate voltage sensing
US12061218B2 (en) 2008-03-13 2024-08-13 Ei Electronics Llc System and method for multi-rate concurrent waveform capture and storage for power quality metering
US7816905B2 (en) * 2008-06-02 2010-10-19 Allegro Microsystems, Inc. Arrangements for a current sensing circuit and integrated current sensor
EP2308145B1 (en) * 2008-07-30 2014-12-17 ABB Research Ltd. High voltage ac/dc or dc/ac converter station with fiberoptic current sensor
WO2010012301A1 (en) * 2008-07-30 2010-02-04 Abb Research Ltd Generator circuit breaker with fiber-optic current sensor
US8063634B2 (en) * 2008-07-31 2011-11-22 Allegro Microsystems, Inc. Electronic circuit and method for resetting a magnetoresistance element
US7973527B2 (en) 2008-07-31 2011-07-05 Allegro Microsystems, Inc. Electronic circuit configured to reset a magnetoresistance element
US9678114B2 (en) 2009-04-16 2017-06-13 Panoramic Power Ltd. Apparatus and methods thereof for error correction in split core current transformers
US9134348B2 (en) 2009-04-16 2015-09-15 Panoramic Power Ltd. Distributed electricity metering system
CN105137144B (zh) 2009-04-16 2018-04-17 全景电力有限公司 用于功率管理的系统及在该系统中测量功率消耗的方法
US20120029718A1 (en) * 2010-05-21 2012-02-02 Davis Edward L Systems and methods for generating and utilizing electrical signatures for electrical and electronic equipment
CN103748477B (zh) * 2011-08-18 2016-03-16 西门子公司 用于设备组成部分的状态监控的装置和方法
US20130294014A1 (en) * 2012-05-02 2013-11-07 Server Technology, Inc. Relay with integrated power sensor
JP6204505B2 (ja) * 2013-02-21 2017-09-27 フェラリスパワー カンパニー リミテッド センサ用ｃｔと発電用ｃｔが線路上に並列に分離設けられる電流変成システム、及びこれを無線通信網で管理する統合システム
DE102013103350A1 (de) * 2013-04-04 2014-10-09 Weidmüller Interface GmbH & Co. KG Stromwandler und Verfahren zum Wandeln eines in einem elektrischen Leiter fließenden Leiterstroms in ein Ausgangssignal
DE102013107088A1 (de) * 2013-07-05 2015-01-08 Endress + Hauser Gmbh + Co. Kg Schaltungsanordnung zum Schutz von mindestens einem Bauteil eines Zweidrahtstromkreises
US9354284B2 (en) 2014-05-07 2016-05-31 Allegro Microsystems, Llc Magnetic field sensor configured to measure a magnetic field in a closed loop manner
US9322887B1 (en) 2014-12-01 2016-04-26 Allegro Microsystems, Llc Magnetic field sensor with magnetoresistance elements and conductive-trace magnetic source
US10024885B2 (en) 2015-07-28 2018-07-17 Panoramic Power Ltd. Thermal management of self-powered power sensors
US9891252B2 (en) 2015-07-28 2018-02-13 Panoramic Power Ltd. Thermal management of self-powered power sensors
US10986601B2 (en) 2017-07-26 2021-04-20 Panoramic Power Ltd. System and method for timing synchronization of a self-powered power sensor
EP3658924A4 (en) 2017-07-26 2021-05-05 Panoramic Power Ltd. Timing synchronization of self-powered power sensors and a central controller collecting samples therefrom
US10436825B2 (en) 2017-07-26 2019-10-08 Panoramic Power Ltd. System and method for transmission of time stamps of current samples sampled by a self-powered power sensor
US10763055B2 (en) * 2017-09-01 2020-09-01 Te Connectivity Corporation Pin configurable smart current sensor
US10935612B2 (en) 2018-08-20 2021-03-02 Allegro Microsystems, Llc Current sensor having multiple sensitivity ranges
US10958062B2 (en) * 2018-11-13 2021-03-23 Rockwell Automation Technologies, Inc. Systems and methods for dynamically switching a load of a current transformer circuit
US11567108B2 (en) 2021-03-31 2023-01-31 Allegro Microsystems, Llc Multi-gain channels for multi-range sensor
US11994541B2 (en) 2022-04-15 2024-05-28 Allegro Microsystems, Llc Current sensor assemblies for low currents

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672501A (en) 1984-06-29 1987-06-09 General Electric Company Circuit breaker and protective relay unit
DE3441403A1 (de) 1984-11-13 1986-05-22 Rheinmetall GmbH, 4000 Düsseldorf Schaltungsanordnung zum schalten ohmscher und induktiver elektrischer verbraucher in gleich- und wechselstromkreisen
US4591942A (en) 1984-12-07 1986-05-27 General Electric Company Current sensing transformer assembly
FR2626724B1 (fr) * 1988-01-28 1993-02-12 Merlin Gerin Declencheur statique comportant un circuit de declenchement instantane independant de la tension d'alimentation
US4992723A (en) * 1989-03-31 1991-02-12 Square D Company Fault-powered power supply
ES2053038T3 (es) 1989-09-07 1994-07-16 Siemens Ag Interruptor de proteccion de corriente diferencial.
ES2133336T3 (es) 1993-03-04 1999-09-16 Cit Alcatel Regulador de derivacion de fuente de alimentacion.
FR2725320B1 (fr) 1994-09-29 1996-10-31 Schneider Electric Sa Dispositif de declenchement comportant au moins un transformateur de courant
US5583732A (en) 1994-12-19 1996-12-10 General Electric Company Modular current transformer for electronic circuit interrupters
US5615075A (en) 1995-05-30 1997-03-25 General Electric Company AC/DC current sensor for a circuit breaker
US5892420A (en) * 1996-08-28 1999-04-06 General Electric Company Electronic circuit breaker having modular current transformer sensors
US6141197A (en) * 1998-03-10 2000-10-31 General Electric Company Smart residential circuit breaker
US5959819A (en) * 1998-03-16 1999-09-28 Eaton Corporation Reliable fault tolerant power supply for a protective relay

Also Published As

Publication number Publication date
EP1113571A2 (en) 2001-07-04
EP1113571B1 (en) 2004-03-17
SG102607A1 (en) 2004-03-26
EP1113571A3 (en) 2002-01-09
US6433981B1 (en) 2002-08-13
DE60009025D1 (de) 2004-04-22
DE60009025T2 (de) 2004-11-18
MXPA00012698A (es) 2003-06-04

Similar Documents

Publication Publication Date Title
JP2001359234A (ja) モジュラ電流センサ及び電源装置
JP4149915B2 (ja) 絶縁切替え調整器におけるインダクタ電流感知および関連する方法
US5982136A (en) Circuit for sensing current in power trains for motor control
JPH0829456A (ja) 補償原理に基づく電流センサ
US9063178B2 (en) System for measuring current and method of making same
US9804203B2 (en) Compensation current sensor arrangement
TW398106B (en) Method of automaticaly changing voltage in electric power saving transformer of three-phase system and apparatus therefor
HU223914B1 (hu) Villamos fogyasztásmérő mérőáramkörrel és tápáramkörrel
KR930010685B1 (ko) 회로차단기
US4532571A (en) Circuit breaker
US6670792B1 (en) Alternator regulation circuit having parallel field coil current re-circulation
US6137284A (en) Method and apparatus for detecting supply voltage
JP2005261112A (ja) Ｄｃ−ｄｃコンバータ
JPH0755045B2 (ja) Ｄｃ‐ｄｃ変換器の出力電流の間接検出及び制御回路
JPH0139314B2 (https=)
JPH0630579A (ja) 電流検出回路
US20210057931A1 (en) Three-phase synchronous rectifier for battery charger on board vehicle
KR0177988B1 (ko) 변류기를 이용한 직류전류감지회로
KR100737061B1 (ko) 이중 정격 전류 변압기 회로
JP2004294306A (ja) 電流検出回路
JPS59226621A (ja) 回路しや断器
JPH07119777B2 (ja) 電流センサ
SU1176410A1 (ru) Электроэнергетическа установка
JPS6334417Y2 (https=)
JP2000262099A (ja) 交流発電機の横流補償装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071226

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20071226

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090717

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090904

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20090904

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20090904

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090929

A045 Written measure of dismissal of application [lapsed due to lack of payment]

Free format text: JAPANESE INTERMEDIATE CODE: A045

Effective date: 20100126