JPS5686068A - Driving device for thyristor - Google Patents

Driving device for thyristor

Info

Publication number
JPS5686068A
JPS5686068A JP16247179A JP16247179A JPS5686068A JP S5686068 A JPS5686068 A JP S5686068A JP 16247179 A JP16247179 A JP 16247179A JP 16247179 A JP16247179 A JP 16247179A JP S5686068 A JPS5686068 A JP S5686068A
Authority
JP
Japan
Prior art keywords
thyristor
transistor
capacitor
power source
driving device
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.)
Pending
Application number
JP16247179A
Other languages
Japanese (ja)
Inventor
Kotaro Kino
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16247179A priority Critical patent/JPS5686068A/en
Publication of JPS5686068A publication Critical patent/JPS5686068A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Thyristor Switches And Gates (AREA)

Abstract

PURPOSE:To drive the gate of the thyristor without using any special DC power source by connecting a capacitor between the collector and emitter of a transistor and connecting the capacitor with AC power source through the intermediary of a diode. CONSTITUTION:A load 3, the series circuit of the thyristor 2 and the series circuit of resistances 12, 13 and 6 are connected in parallel to an AC power source 4, while the connecting point of the resistances 12 and 13 is connected to a transistor 8 which connects a capacitor 10 between the collector and emitter through the intermediary of the diode 11, and a current generator 1 is connected to the base of the transistor 8. Accordingly, by the current from the current generator 1, the thyristor 2 is turned off when the transistor 8 is on, while the capacitor 10 is charged to operate to turn the thyristor 2 on when the transistor 8 is turned off, and thus the thyristor 2 can be drived without using any special DC power source.
JP16247179A 1979-12-13 1979-12-13 Driving device for thyristor Pending JPS5686068A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16247179A JPS5686068A (en) 1979-12-13 1979-12-13 Driving device for thyristor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16247179A JPS5686068A (en) 1979-12-13 1979-12-13 Driving device for thyristor

Publications (1)

Publication Number Publication Date
JPS5686068A true JPS5686068A (en) 1981-07-13

Family

ID=15755247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16247179A Pending JPS5686068A (en) 1979-12-13 1979-12-13 Driving device for thyristor

Country Status (1)

Country Link
JP (1) JPS5686068A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107733411A (en) * 2016-08-10 2018-02-23 广州市金矢电子有限公司 Half control type device drive throttling arrangement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829299B1 (en) * 1970-05-08 1973-09-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829299B1 (en) * 1970-05-08 1973-09-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107733411A (en) * 2016-08-10 2018-02-23 广州市金矢电子有限公司 Half control type device drive throttling arrangement
CN107733411B (en) * 2016-08-10 2020-08-18 广州市金矢电子有限公司 Semi-controlled device driving throttling device

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