JPS5743561A - Arc-ignition method of thyristor converter - Google Patents

Arc-ignition method of thyristor converter

Info

Publication number
JPS5743561A
JPS5743561A JP55117800A JP11780080A JPS5743561A JP S5743561 A JPS5743561 A JP S5743561A JP 55117800 A JP55117800 A JP 55117800A JP 11780080 A JP11780080 A JP 11780080A JP S5743561 A JPS5743561 A JP S5743561A
Authority
JP
Japan
Prior art keywords
pulse
thyristors
circuit
output power
output
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
JP55117800A
Other languages
Japanese (ja)
Other versions
JPH0136289B2 (en
Inventor
Yoshio Yanagiya
Akira Takai
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing Co Ltd
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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP55117800A priority Critical patent/JPS5743561A/en
Publication of JPS5743561A publication Critical patent/JPS5743561A/en
Publication of JPH0136289B2 publication Critical patent/JPH0136289B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
    • H02M1/092—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices the control signals being transmitted optically

Abstract

PURPOSE:To make the composition of the whole equipment simpler and smaller, by a method wherein a plurality of thyristor modules which are connected in inverse parallel are ignited by the output power of each of pulse generators which generate arc-ignition pulses, the phase of which differs 180 deg. from each other. CONSTITUTION:Thyristor modules MD1, MD2, MD3, which are composed of thyristors R, L connected in inverse parallel, are connected in U-shape and the thyristors R, L of each mdule are controlled by an output power of a discriminating circuit UT. Each descriminating circuit receives a pulse S1 which is to drive the thyristors of one direction L and a pulse S2 which is to drive thyristors of the opposite direction and the thyristors L or R are driven in accordance with corresponding pulses. A pulse generator PG has output terminals which transmit different pulse serieses B, B which have 180 deg. phase descrepancy from each other. Output power of the pulse series B is put into the clescriminating circuit UT1 and UT3, and output of the pulse series C is put into the descriminating circuit UT2.
JP55117800A 1980-08-28 1980-08-28 Arc-ignition method of thyristor converter Granted JPS5743561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55117800A JPS5743561A (en) 1980-08-28 1980-08-28 Arc-ignition method of thyristor converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55117800A JPS5743561A (en) 1980-08-28 1980-08-28 Arc-ignition method of thyristor converter

Publications (2)

Publication Number Publication Date
JPS5743561A true JPS5743561A (en) 1982-03-11
JPH0136289B2 JPH0136289B2 (en) 1989-07-31

Family

ID=14720587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55117800A Granted JPS5743561A (en) 1980-08-28 1980-08-28 Arc-ignition method of thyristor converter

Country Status (1)

Country Link
JP (1) JPS5743561A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58222777A (en) * 1982-06-16 1983-12-24 Internatl Rectifier Corp Japan Ltd Gate drive circuit for gate turn-off thyristor
JPS59110369A (en) * 1982-12-14 1984-06-26 Fuji Electric Co Ltd Firing device for thyristor
WO2009003834A2 (en) 2007-07-02 2009-01-08 Siemens Aktiengesellschaft Device for converting an electric current

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58222777A (en) * 1982-06-16 1983-12-24 Internatl Rectifier Corp Japan Ltd Gate drive circuit for gate turn-off thyristor
JPH0479229B2 (en) * 1982-06-16 1992-12-15 Nippon Inter Electronics Corp
JPS59110369A (en) * 1982-12-14 1984-06-26 Fuji Electric Co Ltd Firing device for thyristor
WO2009003834A2 (en) 2007-07-02 2009-01-08 Siemens Aktiengesellschaft Device for converting an electric current
WO2009003834A3 (en) * 2007-07-02 2009-03-19 Siemens Ag Device for converting an electric current
JP2010532149A (en) * 2007-07-02 2010-09-30 シーメンス アクチエンゲゼルシヤフト Device for current conversion

Also Published As

Publication number Publication date
JPH0136289B2 (en) 1989-07-31

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