JPS5668278A - Controlling device for voltage type inverter - Google Patents

Controlling device for voltage type inverter

Info

Publication number
JPS5668278A
JPS5668278A JP14423579A JP14423579A JPS5668278A JP S5668278 A JPS5668278 A JP S5668278A JP 14423579 A JP14423579 A JP 14423579A JP 14423579 A JP14423579 A JP 14423579A JP S5668278 A JPS5668278 A JP S5668278A
Authority
JP
Japan
Prior art keywords
circuit
output
inverter
enable
obtaining
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
JP14423579A
Other languages
Japanese (ja)
Inventor
Hiroyuki Kitamura
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 JP14423579A priority Critical patent/JPS5668278A/en
Publication of JPS5668278A publication Critical patent/JPS5668278A/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
    • H02M7/53—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 triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters

Landscapes

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

Abstract

PURPOSE:To enable the supply of sufficient current with a simple construction and to enable the regenerative braking stably by obtaining the output of a pulse width modulation conrol circuit, the output of a polarity identifying circuit and the output of a ring counter as logically processed, thereby obtaining the control output of the inverter. CONSTITUTION:The inverter main circuit 2 includes 6 transistors 21-26 and 6 diodes 31-36. The control circuit 3 includes a ring counter 12, a polarity identifying circuit 19 and a pulse width modulation circuit 8, and the outputs therefrom are inputted to a logic synthesizer circuit 13, which in turn processes them logically. The output from the logic synthesizer circuit 13 is applied through a photocoupler circuit 39, a base drive circuit 40 to the bases of the power transistors 21, 26 as the main components of the inverter.
JP14423579A 1979-11-07 1979-11-07 Controlling device for voltage type inverter Pending JPS5668278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14423579A JPS5668278A (en) 1979-11-07 1979-11-07 Controlling device for voltage type inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14423579A JPS5668278A (en) 1979-11-07 1979-11-07 Controlling device for voltage type inverter

Publications (1)

Publication Number Publication Date
JPS5668278A true JPS5668278A (en) 1981-06-08

Family

ID=15357385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14423579A Pending JPS5668278A (en) 1979-11-07 1979-11-07 Controlling device for voltage type inverter

Country Status (1)

Country Link
JP (1) JPS5668278A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116706A1 (en) * 1982-12-28 1984-08-29 Kabushiki Kaisha Toshiba Control system for a voltage-type inverter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116706A1 (en) * 1982-12-28 1984-08-29 Kabushiki Kaisha Toshiba Control system for a voltage-type inverter
US4546422A (en) * 1982-12-28 1985-10-08 Tokyo Shibaura Denki Kabushiki Kaisha Control system for a voltage-type inverter

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