JPS5720180A - Inverter device - Google Patents

Inverter device

Info

Publication number
JPS5720180A
JPS5720180A JP9345880A JP9345880A JPS5720180A JP S5720180 A JPS5720180 A JP S5720180A JP 9345880 A JP9345880 A JP 9345880A JP 9345880 A JP9345880 A JP 9345880A JP S5720180 A JPS5720180 A JP S5720180A
Authority
JP
Japan
Prior art keywords
inverters
inverter
commutating
thyristors
common
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
JP9345880A
Other languages
Japanese (ja)
Inventor
Sadanari Yano
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 JP9345880A priority Critical patent/JPS5720180A/en
Publication of JPS5720180A publication Critical patent/JPS5720180A/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
    • 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
    • H02M7/521—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 in a bridge configuration

Landscapes

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

Abstract

PURPOSE:To make it possible to form a commutating inverter device having a simple circuit, by providing a commutating circuit comprising thyristors and reactors to an inverter for each of phases in common. CONSTITUTION:Between wires P and N of a DC power source, inverters 7-1, 7-2 and 7-3 are connected, together with a reactor 3-1, thyristors 4-1 and 4-2 and a reactor 3-2, which are connected in series, forming a commutating circuit used for said inverters in common. Moreover, a capacitor 5 is connected between the connecting point of the thyristors 4-1 and 4-2 and that of thyristors 4-3 and 4-4 of the inverter 7-1. In addition, the inverters 7-2 and 7-3 are formed in the similar manner to the inverter 7-1, and the inverters deliver outputs to AC buses respectively. By thus making the commutating circuit common to all the inverters, it is possible to form a commutating inverter having a simple circuit.
JP9345880A 1980-07-07 1980-07-07 Inverter device Pending JPS5720180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9345880A JPS5720180A (en) 1980-07-07 1980-07-07 Inverter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9345880A JPS5720180A (en) 1980-07-07 1980-07-07 Inverter device

Publications (1)

Publication Number Publication Date
JPS5720180A true JPS5720180A (en) 1982-02-02

Family

ID=14082878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9345880A Pending JPS5720180A (en) 1980-07-07 1980-07-07 Inverter device

Country Status (1)

Country Link
JP (1) JPS5720180A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4222413Y1 (en) * 1964-12-29 1967-12-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4222413Y1 (en) * 1964-12-29 1967-12-21

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