JPS57142177A - Control system for inverter device - Google Patents

Control system for inverter device

Info

Publication number
JPS57142177A
JPS57142177A JP56024876A JP2487681A JPS57142177A JP S57142177 A JPS57142177 A JP S57142177A JP 56024876 A JP56024876 A JP 56024876A JP 2487681 A JP2487681 A JP 2487681A JP S57142177 A JPS57142177 A JP S57142177A
Authority
JP
Japan
Prior art keywords
circuit
detection signal
inverter
output
current
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
JP56024876A
Other languages
Japanese (ja)
Inventor
Kiyoshi Ogawa
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP56024876A priority Critical patent/JPS57142177A/en
Publication of JPS57142177A publication Critical patent/JPS57142177A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48Conversion 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

Abstract

PURPOSE:To stably operate an inverter device by suppressing the jump of the DC output of a chopper circuit and hence the AC output voltage of an inverter circuit due to the delay in the operation of an output voltage control system at the time when a load is abruptly reduced. CONSTITUTION:A current variation detector 22 receives an input the output current detection signal 211 detected by an output current detecting converter 21, and outputs a detection signal 221 when the variation in the current becomes higher than the prescribed value. A timer circuit 23 using a monostable multivibrator is started by the detection signal 221, a stop command 232 is applied to a gate control circuit 15 for the prescribed time, and the operation of the chopper circuit 2 is stopped for the prescribed time.
JP56024876A 1981-02-24 1981-02-24 Control system for inverter device Pending JPS57142177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56024876A JPS57142177A (en) 1981-02-24 1981-02-24 Control system for inverter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56024876A JPS57142177A (en) 1981-02-24 1981-02-24 Control system for inverter device

Publications (1)

Publication Number Publication Date
JPS57142177A true JPS57142177A (en) 1982-09-02

Family

ID=12150398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56024876A Pending JPS57142177A (en) 1981-02-24 1981-02-24 Control system for inverter device

Country Status (1)

Country Link
JP (1) JPS57142177A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59122379A (en) * 1982-12-24 1984-07-14 Toshiba Corp Controlling method for inverter device
CN109104890A (en) * 2016-03-24 2018-12-28 住友电气工业株式会社 Power inverter and method for controlling power inverter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59122379A (en) * 1982-12-24 1984-07-14 Toshiba Corp Controlling method for inverter device
JPH0461592B2 (en) * 1982-12-24 1992-10-01 Tokyo Shibaura Electric Co
CN109104890A (en) * 2016-03-24 2018-12-28 住友电气工业株式会社 Power inverter and method for controlling power inverter
EP3435534A4 (en) * 2016-03-24 2019-11-13 Sumitomo Electric Industries, Ltd. Power conversion device and method for controlling same

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