JPS57106378A - Controlling system for inverter device - Google Patents

Controlling system for inverter device

Info

Publication number
JPS57106378A
JPS57106378A JP55181401A JP18140180A JPS57106378A JP S57106378 A JPS57106378 A JP S57106378A JP 55181401 A JP55181401 A JP 55181401A JP 18140180 A JP18140180 A JP 18140180A JP S57106378 A JPS57106378 A JP S57106378A
Authority
JP
Japan
Prior art keywords
circuit
chopper circuit
output
jump
fixed time
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
JP55181401A
Other languages
Japanese (ja)
Other versions
JPS6332036B2 (en
Inventor
Kiyoshi Ogawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55181401A priority Critical patent/JPS57106378A/en
Publication of JPS57106378A publication Critical patent/JPS57106378A/en
Publication of JPS6332036B2 publication Critical patent/JPS6332036B2/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

Landscapes

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

Abstract

PURPOSE:To prevent the jump-up of the DC output of a chopper circuit by stopping the chopper circuit and an output constant-voltage controlling system and slowly increasing the output voltage of the chopper circuit after a fixed time passes when a switching element is opened. CONSTITUTION:The operation of the chopper circuit 2 is stopped by the working of a timer circuit 21 for a fixed time at the same time as the switching element 8 of a breaker is opened, and an error amplifier 15 is controlled and the input signals of a voltage control circuit 16 are brought to approximately zero. Consequently, the jump of the DC output voltage of the chopper circuit 2 is inhibited when the timer circuit 21 counts for a fixed time and the chopper circuit 2 starts operation again, the output of the error amplifier 15 is softly started by means of a soft starting circuit. Accordingly, the inverter circuit can stably be operated without stopping the inverter device by accidents due to the jump of the AC output voltage of the inverter circuit 5.
JP55181401A 1980-12-23 1980-12-23 Controlling system for inverter device Granted JPS57106378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55181401A JPS57106378A (en) 1980-12-23 1980-12-23 Controlling system for inverter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55181401A JPS57106378A (en) 1980-12-23 1980-12-23 Controlling system for inverter device

Publications (2)

Publication Number Publication Date
JPS57106378A true JPS57106378A (en) 1982-07-02
JPS6332036B2 JPS6332036B2 (en) 1988-06-28

Family

ID=16100098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55181401A Granted JPS57106378A (en) 1980-12-23 1980-12-23 Controlling system for inverter device

Country Status (1)

Country Link
JP (1) JPS57106378A (en)

Also Published As

Publication number Publication date
JPS6332036B2 (en) 1988-06-28

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