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 (enExample
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—Arrangements for measuring currents or voltages or for indicating presence or sign thereof 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)
  • Electronic Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Voltage And Current In General (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 (enExample) 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 (enExample)
EP (1) EP1113571B1 (enExample)
JP (1) JP2001359234A (enExample)
DE (1) DE60009025T2 (enExample)
MX (1) MXPA00012698A (enExample)
SG (1) SG102607A1 (enExample)

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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
US7304586B2 (en) 2004-10-20 2007-12-04 Electro Industries / Gauge Tech On-line web accessed energy meter
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
US7747733B2 (en) 2004-10-25 2010-06-29 Electro Industries/Gauge Tech Power meter having multiple ethernet ports
EP1846771B1 (en) * 2005-01-19 2013-08-07 Power Measurement Ltd Sensor apparatus
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
US8930153B2 (en) 2005-01-27 2015-01-06 Electro Industries/Gauge Tech Metering device with control functionality 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
US7920976B2 (en) 2007-03-27 2011-04-05 Electro Industries / Gauge Tech. Averaging in an intelligent electronic device
US20130275066A1 (en) 2007-04-03 2013-10-17 Electro Industries/Gaugetech Digital power metering system
US9989618B2 (en) 2007-04-03 2018-06-05 Electro Industries/Gaugetech Intelligent electronic device with constant calibration capabilities for high accuracy measurements
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
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
GB2481778B (en) * 2009-04-16 2014-02-05 Panoramic Power Ltd Apparatus and methods thereof for power consumption measurement at circuit breaker points
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
EP2710394B1 (de) * 2011-08-18 2015-04-29 Siemens Aktiengesellschaft Vorrichtung und verfahren zur zustandsüberwachung eines anlagenbestandteils
US20130294014A1 (en) * 2012-05-02 2013-11-07 Server Technology, Inc. Relay with integrated power sensor
US10192678B2 (en) * 2013-02-21 2019-01-29 Ferrarispower Co., Ltd Current transformer system with sensor CT and generator CT separately arranged in parallel in electric power line, and integrated system for controlling same in wireless communications network
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
CN111316114B (zh) 2017-07-26 2021-06-29 全景电力有限公司 自供电功率传感器的时序同步以及自其中采集样本的中央控制器
WO2019022808A1 (en) 2017-07-26 2019-01-31 Panoramic Power Ltd. TIME SAMPLE TRANSMISSION OF SAMPLES FROM SELF-POWERED POWER SENSOR
US10986601B2 (en) 2017-07-26 2021-04-20 Panoramic Power Ltd. System and method for timing synchronization of 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

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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
EP0416422B1 (de) 1989-09-07 1994-05-25 Siemens Aktiengesellschaft Differenzstromschutzschalter
EP0614136B1 (en) 1993-03-04 1999-07-07 Alcatel Power supply shunt regulator
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
US6433981B1 (en) 2002-08-13
EP1113571B1 (en) 2004-03-17
DE60009025T2 (de) 2004-11-18
SG102607A1 (en) 2004-03-26
DE60009025D1 (de) 2004-04-22
EP1113571A2 (en) 2001-07-04
MXPA00012698A (es) 2003-06-04
EP1113571A3 (en) 2002-01-09

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