IN2014DN09014A - - Google Patents

Info

Publication number
IN2014DN09014A
IN2014DN09014A IN9014DEN2014A IN2014DN09014A IN 2014DN09014 A IN2014DN09014 A IN 2014DN09014A IN 9014DEN2014 A IN9014DEN2014 A IN 9014DEN2014A IN 2014DN09014 A IN2014DN09014 A IN 2014DN09014A
Authority
IN
India
Application number
Inventor
Kaijam M Woodley
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of IN2014DN09014A publication Critical patent/IN2014DN09014A/en

Links

Classifications

    • 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
    • G01R31/26—Testing of individual semiconductor devices
    • G01R31/2607—Circuits therefor
    • G01R31/2632—Circuits therefor for testing diodes
    • G01R31/2633—Circuits therefor for testing diodes for measuring switching properties thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
    • H02P1/423—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by using means to limit the current in the main winding
    • 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
    • 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
    • G01R31/26—Testing of individual semiconductor devices
    • G01R31/2607—Circuits therefor
    • G01R31/263—Circuits therefor for testing thyristors
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
    • H03K17/166—Soft switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for AC voltages or currents
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0009—AC switches, i.e. delivering AC power to a load
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Power Conversion In General (AREA)
IN9014DEN2014 2012-06-28 2014-10-28 IN2014DN09014A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/535,522 US8896334B2 (en) 2012-06-28 2012-06-28 System for measuring soft starter current and method of making same
PCT/US2013/046232 WO2014004158A1 (en) 2012-06-28 2013-06-18 System for measuring soft starter current and method of making same

Publications (1)

Publication Number Publication Date
IN2014DN09014A true IN2014DN09014A (en) 2015-05-22

Family

ID=48741557

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9014DEN2014 IN2014DN09014A (en) 2012-06-28 2014-10-28

Country Status (6)

Country Link
US (2) US8896334B2 (en)
EP (1) EP2867985B1 (en)
CN (1) CN104488183B (en)
BR (1) BR112014029700A2 (en)
IN (1) IN2014DN09014A (en)
WO (1) WO2014004158A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8896334B2 (en) * 2012-06-28 2014-11-25 Eaton Corporation System for measuring soft starter current and method of making same
US9547354B2 (en) * 2013-04-11 2017-01-17 Dell Products L.P. System and method for increasing current monitor power telemetry accuracy
JP6344106B2 (en) * 2014-07-17 2018-06-20 富士電機株式会社 Semiconductor AC switch
CN104753332A (en) * 2015-04-22 2015-07-01 浙江乔兴建设集团湖州智能科技有限公司 Single-phase UPS (uninterrupted power supply) busbar voltage soft start method utilizing bidirectional SCR (silicon-controlled rectifier) input switch
FR3040840B1 (en) * 2015-09-04 2018-11-02 Schneider Electric Industries Sas PROGRESSIVE STARTING SYSTEM OF AN ELECTRIC MOTOR
CN105406442B (en) * 2015-12-14 2018-11-23 长沙奥托自动化技术有限公司 A kind of soft starter motor electrical leakage detecting method
KR20170098062A (en) * 2016-02-19 2017-08-29 엘에스산전 주식회사 Fault detector for anti-parallel thyristor
RU2660187C1 (en) * 2017-04-04 2018-07-05 федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет" Four-quadrant low-voltage ac drive and method of its control
CN108982985A (en) * 2017-05-31 2018-12-11 徐州安邦信汽车电机科技有限公司 The performance test methods of soft activator
CN110719095A (en) * 2018-07-12 2020-01-21 浙江海利普电子科技有限公司 Power supply circuit and method for monitoring state of load supplied by power supply circuit
CN109901040A (en) * 2019-04-08 2019-06-18 西安交通大学 A kind of high-pressure high-power thyristor reverse recovery current test macro and test method
CN109959853B (en) * 2019-04-10 2021-07-27 嘉兴腓特烈太赫科技有限公司 Method for screening 4-tube balanced terahertz frequency triplers based on direct current detection
EP3736983A1 (en) 2019-05-10 2020-11-11 ABB Schweiz AG Thyristor circuit and thyristor protection method
CN112946411B (en) * 2021-04-14 2025-03-25 国能思达科技有限公司 Soft starter detection device and method
CN115525072B (en) * 2021-06-24 2024-04-05 维谛技术有限公司 A method, device and computer-readable storage medium for controlling heat dissipation of silicon controlled rectifier
CN113960440B (en) * 2021-12-21 2022-08-12 成都麦隆电气有限公司 Fault detection and protection method for anti-parallel thyristor
US11863091B2 (en) * 2022-04-08 2024-01-02 Eaton Intelligent Power Limited Motor voltage synthesis in reduced voltage soft starters and motor starters employing the same
DE102022210181A1 (en) 2022-09-27 2024-03-28 Siemens Mobility GmbH Self-testing measuring device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE390781B (en) * 1974-12-12 1977-01-17 Asea Ab COMBINATION OF A THYRISTOR COUPLING AND A TEST DEVICE FOR THE THYRISTORS IN THIS
JPS60174521A (en) 1984-02-20 1985-09-07 Mitsubishi Electric Corp Semiconductor breaker
US5920189A (en) * 1996-11-26 1999-07-06 Delco Electronics Corporation Auto ranging current monitor with common mode correction
US6051893A (en) * 1998-10-29 2000-04-18 Mitsubishi Denki Kabushiki Kaisha Electric power supply system for load
US6404346B1 (en) * 1999-08-13 2002-06-11 York International Corporation Method and apparatus for detecting a failed thyristor
MY125213A (en) 1999-11-12 2006-07-31 Lg Electronics Inc "device and method for controlling supply of current and static capacitance to compressor"
FR2932568B1 (en) * 2008-06-11 2010-06-11 Schneider Electric Ind Sas CURRENT MEASURING DEVICE AND PROCESSING UNIT COMPRISING SUCH A DEVICE
CN202018478U (en) * 2011-02-14 2011-10-26 广东电网公司电力科学研究院 Wide-range electric energy metering device for fluctuating load
US9063178B2 (en) * 2011-07-27 2015-06-23 Eaton Corporation System for measuring current and method of making same
US8896334B2 (en) * 2012-06-28 2014-11-25 Eaton Corporation System for measuring soft starter current and method of making same

Also Published As

Publication number Publication date
US20150077154A1 (en) 2015-03-19
CN104488183A (en) 2015-04-01
WO2014004158A1 (en) 2014-01-03
US8896334B2 (en) 2014-11-25
EP2867985B1 (en) 2018-08-22
US9664730B2 (en) 2017-05-30
CN104488183B (en) 2018-04-27
EP2867985A1 (en) 2015-05-06
BR112014029700A2 (en) 2017-06-27
US20140002117A1 (en) 2014-01-02

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