JPS56159973A - Voltage controlling system for inverter - Google Patents

Voltage controlling system for inverter

Info

Publication number
JPS56159973A
JPS56159973A JP6241380A JP6241380A JPS56159973A JP S56159973 A JPS56159973 A JP S56159973A JP 6241380 A JP6241380 A JP 6241380A JP 6241380 A JP6241380 A JP 6241380A JP S56159973 A JPS56159973 A JP S56159973A
Authority
JP
Japan
Prior art keywords
inverter
resistors
circuit
voltage
controlling
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
JP6241380A
Other languages
Japanese (ja)
Other versions
JPS6120223B2 (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 JP6241380A priority Critical patent/JPS56159973A/en
Publication of JPS56159973A publication Critical patent/JPS56159973A/en
Publication of JPS6120223B2 publication Critical patent/JPS6120223B2/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

Abstract

PURPOSE:To prevent the variation at the time of switching a feedback circuit and a prevent the feedback circuit from opening by feeding back the output voltage of an inverter and a load terminal voltage through a parallel circuit of a change-over switch and a resistor and a reverse polarity diode connection circuit. CONSTITUTION:The output voltages from the output voltage detector 11 of an inverter and from the terminal voltage detector 12 of a load 4 are fed back through a parallel circuit of resistors 134, 136 and switches 135, 137, controlling variable resistors 161, 171 and a diode OR gate 18 to a constant voltage controlling circuit 14 for controlling the inverter 2. The values of the resistors 134, 136 are controlled to reduce the transident variations at the time of switching the switches 135, 137. The resistors 134, 135 maintain always the voltage feedback circuit closed even in any case, thereby limiting the rise of the output voltage.
JP6241380A 1980-05-12 1980-05-12 Voltage controlling system for inverter Granted JPS56159973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6241380A JPS56159973A (en) 1980-05-12 1980-05-12 Voltage controlling system for inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6241380A JPS56159973A (en) 1980-05-12 1980-05-12 Voltage controlling system for inverter

Publications (2)

Publication Number Publication Date
JPS56159973A true JPS56159973A (en) 1981-12-09
JPS6120223B2 JPS6120223B2 (en) 1986-05-21

Family

ID=13199433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6241380A Granted JPS56159973A (en) 1980-05-12 1980-05-12 Voltage controlling system for inverter

Country Status (1)

Country Link
JP (1) JPS56159973A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0529784Y2 (en) * 1987-11-02 1993-07-29

Also Published As

Publication number Publication date
JPS6120223B2 (en) 1986-05-21

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