JP2002186260A5 - - Google Patents

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Publication number
JP2002186260A5
JP2002186260A5 JP2001335939A JP2001335939A JP2002186260A5 JP 2002186260 A5 JP2002186260 A5 JP 2002186260A5 JP 2001335939 A JP2001335939 A JP 2001335939A JP 2001335939 A JP2001335939 A JP 2001335939A JP 2002186260 A5 JP2002186260 A5 JP 2002186260A5
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JP
Japan
Prior art keywords
signal
thyristor
voltage signal
bridge voltage
generating
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.)
Granted
Application number
JP2001335939A
Other languages
English (en)
Japanese (ja)
Other versions
JP3927787B2 (ja
JP2002186260A (ja
Filing date
Publication date
Priority claimed from US09/702,642 external-priority patent/US6385066B1/en
Application filed filed Critical
Publication of JP2002186260A publication Critical patent/JP2002186260A/ja
Publication of JP2002186260A5 publication Critical patent/JP2002186260A5/ja
Application granted granted Critical
Publication of JP3927787B2 publication Critical patent/JP3927787B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2001335939A 2000-11-01 2001-11-01 線路整流変換器においてゼロ電流レベルを検出する方法及びシステム Expired - Fee Related JP3927787B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/702642 2000-11-01
US09/702,642 US6385066B1 (en) 2000-11-01 2000-11-01 Method and system for detecting a zero current level in a line commutated converter

Publications (3)

Publication Number Publication Date
JP2002186260A JP2002186260A (ja) 2002-06-28
JP2002186260A5 true JP2002186260A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2005-07-07
JP3927787B2 JP3927787B2 (ja) 2007-06-13

Family

ID=24822057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001335939A Expired - Fee Related JP3927787B2 (ja) 2000-11-01 2001-11-01 線路整流変換器においてゼロ電流レベルを検出する方法及びシステム

Country Status (5)

Country Link
US (1) US6385066B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP1204198B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3927787B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1298099C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE60132418T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US6919650B2 (en) * 2002-05-31 2005-07-19 Ballard Power Systems Corporation Hybrid synchronization phase angle generation method
US7283377B2 (en) * 2003-09-05 2007-10-16 Rockwell Automation Technologies, Inc. Method for controlling firing angle under line dip situations
JP2007060857A (ja) * 2005-08-26 2007-03-08 Shindengen Electric Mfg Co Ltd 三相交流発電機バッテリ充電装置
DE112009005004T5 (de) 2009-06-25 2012-06-21 Toshiba Mitsubishi-Electric Industrial Systems Corporation Niederfrequenz-stromunterbrecher
US8630148B2 (en) * 2011-06-02 2014-01-14 Schlumberger Technology Corporation Systems, methods, and apparatus to drive reactive loads
US8624532B2 (en) * 2011-08-19 2014-01-07 Texas Instruments Incorporated System and method for synchronizing sinusoidal drive to permanent magnet motor without distorting drive voltage
US10513185B2 (en) * 2017-12-20 2019-12-24 Ford Global Technologies, Llc Electrified vehicle ground fault monitoring system
CN109245144B (zh) * 2018-07-23 2022-11-11 全球能源互联网研究院有限公司 混合型模块化多电平换流器功率运行域的确定方法和装置
CN112821743B (zh) * 2021-02-26 2022-08-02 西安微电子技术研究所 一种基于智能诊断的电源关键硬件重构单元结构

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JPS46818A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-02-05 1971-09-04
JPS509016A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-05-30 1975-01-30
US3848165A (en) 1973-10-25 1974-11-12 Danly Machine Corp Bidirectional zero speed switch
US4079265A (en) * 1976-03-17 1978-03-14 Wego Condenser Company Limited Apparatus for producing high voltage pulses by capacitor discharge
US4263557A (en) 1976-11-22 1981-04-21 General Electric Company Power converter control
US4247890A (en) 1979-04-24 1981-01-27 General Electric Company Reversible inverter system having improved control scheme
US4290001A (en) 1979-08-03 1981-09-15 General Electric Company Closed loop, microcomputer controlled pulse width modulated inverter-induction machine drive system
US4375612A (en) 1979-09-12 1983-03-01 Borg-Warner Corporation Controlled regenerative d-c power supply
US4399395A (en) 1981-09-08 1983-08-16 General Electric Company Line-to-line voltage reconstruction for synchronizing thyristor power converter
DE3212321C2 (de) * 1982-04-02 1986-09-25 Brown, Boveri & Cie Ag, 6800 Mannheim Nullstrommelder für einen kreisstromfreien Doppelstromrichter
US4475150A (en) 1982-04-28 1984-10-02 General Electric Company Coordinated load commutated inverter protection system
US4511835A (en) 1982-12-23 1985-04-16 Borg-Warner Corporation Voltage-controlled, inverter-motor system
JPS59226681A (ja) 1983-06-03 1984-12-19 Mitsubishi Electric Corp デイジタル制御方式の電動機駆動用整流装置
JPS6271496A (ja) * 1985-09-25 1987-04-02 Kansai Electric Power Co Inc:The 誘導発電電動装置
FI890004A7 (fi) * 1988-08-03 1990-02-04 Siemens Ag Foerfarande foer att undvika vaexelriktarlaosning vid en till naetet aotermatande stroemriktare av en naetsidig reverseringsstroemriktare av en spaenningsmellankrets-omriktare vid dynamisk spaenningssaenkning och kopplingsanordning foer genomfoerande av foerfarandet.
DE3836274A1 (de) * 1988-10-25 1990-04-26 Asea Brown Boveri Stromrichter fuer zwei stromrichtungen und verfahren zu seinem betrieb
US5008608A (en) 1989-12-26 1991-04-16 Allen-Bradley Company, Inc. Controller for starting and stopping electric motors
US4982145A (en) * 1989-09-08 1991-01-01 Aeg Westinghouse Industrial Automation Corporation Method and apparatus for the optimization of thyristor power supply transport time delay
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US5003455A (en) * 1990-08-14 1991-03-26 Polyspede Electronics Corporation Circuitry and method for controlling the firing of a thyristor
US5115387A (en) 1990-08-14 1992-05-19 Polyspede Electronics Corporation Circuitry and method of protecting thyristors
US5260863A (en) 1990-09-28 1993-11-09 Otis Elevator Company Control of a discontinuous current by a thyristor rectifier with inductive load
AT404414B (de) * 1995-08-28 1998-11-25 Siemens Ag Oesterreich Thyristorschutz durch wechselrichterkipperkennung
US5874818A (en) 1997-06-11 1999-02-23 Agile Systems, Inc. Method and apparatus for sensing load current in a motor controller
US6051893A (en) * 1998-10-29 2000-04-18 Mitsubishi Denki Kabushiki Kaisha Electric power supply system for load

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