JPS5720179A - Current type inverter device - Google Patents

Current type inverter device

Info

Publication number
JPS5720179A
JPS5720179A JP9345580A JP9345580A JPS5720179A JP S5720179 A JPS5720179 A JP S5720179A JP 9345580 A JP9345580 A JP 9345580A JP 9345580 A JP9345580 A JP 9345580A JP S5720179 A JPS5720179 A JP S5720179A
Authority
JP
Japan
Prior art keywords
inverter device
circuit
thyristor
converting part
gate
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
JP9345580A
Other languages
Japanese (ja)
Other versions
JPS6123756B2 (en
Inventor
Hideo Kuwabara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9345580A priority Critical patent/JPS5720179A/en
Publication of JPS5720179A publication Critical patent/JPS5720179A/en
Publication of JPS6123756B2 publication Critical patent/JPS6123756B2/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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/517—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with special starting equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE:To simplify a starting circuit and make a current type inverter device simpler, by providing a switching element having a self arc-extinguishing function between the DC terminals of the reverse converting part. CONSTITUTION:In starting, from gate circuits 7-9 driven by a logical circuit 10, firing signals are fed to thyristors 3a and 3b in a reverse converting part 3 and a gate turnoff type thyristor 6 respectively. By these firing signal, the thyristors 3a, 3b and 6 are made to conduct, so that a current flows from a forward converting part 1. Thereafter, when an arc-extinguishing signal is fed to the thyristor 6 from the logical circuit 10 through the gate circuit, the thyristor 6 turns off, so that the current flowing therethrough is commutated to a load 4. By thus employing a switching element having a self arc-extinguishing function as a starting circuit, the inverter device can be simplified.
JP9345580A 1980-07-07 1980-07-07 Current type inverter device Granted JPS5720179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9345580A JPS5720179A (en) 1980-07-07 1980-07-07 Current type inverter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9345580A JPS5720179A (en) 1980-07-07 1980-07-07 Current type inverter device

Publications (2)

Publication Number Publication Date
JPS5720179A true JPS5720179A (en) 1982-02-02
JPS6123756B2 JPS6123756B2 (en) 1986-06-07

Family

ID=14082795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9345580A Granted JPS5720179A (en) 1980-07-07 1980-07-07 Current type inverter device

Country Status (1)

Country Link
JP (1) JPS5720179A (en)

Also Published As

Publication number Publication date
JPS6123756B2 (en) 1986-06-07

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