JPS57138861A - Converter - Google Patents

Converter

Info

Publication number
JPS57138861A
JPS57138861A JP2140081A JP2140081A JPS57138861A JP S57138861 A JPS57138861 A JP S57138861A JP 2140081 A JP2140081 A JP 2140081A JP 2140081 A JP2140081 A JP 2140081A JP S57138861 A JPS57138861 A JP S57138861A
Authority
JP
Japan
Prior art keywords
gate
gate pulses
converter
arm
pulses
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
JP2140081A
Other languages
Japanese (ja)
Inventor
Makoto Tachikawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2140081A priority Critical patent/JPS57138861A/en
Publication of JPS57138861A publication Critical patent/JPS57138861A/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/084—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)

Abstract

PURPOSE:To reduce the wiring cost of a converter by providing different magnitudes of the gate pulses of a specific converter arm and using the gate pulses as also synchronizing signal, thereby serially transmitting the gate pulses. CONSTITUTION:The magnitude of the gate pulse VN applied to the specific arm of a converter 3 of the gate pulses UP, WN, VP, UN, WP, VN generated from a gate pulse generator 1 is formed to be different from those of the gate pulses UP, WN, VP, UN, WP applied to the other arm in a transmitter 4, and the gate pulses are fed in the prescribed sequence in time series manner. The gate pulses UP, WN, VP, UN, WP, VN are distributed on the basis of the gate pulse VN having different magnitude transmitted through the transmitter 12 in a receiver 5.
JP2140081A 1981-02-18 1981-02-18 Converter Pending JPS57138861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2140081A JPS57138861A (en) 1981-02-18 1981-02-18 Converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2140081A JPS57138861A (en) 1981-02-18 1981-02-18 Converter

Publications (1)

Publication Number Publication Date
JPS57138861A true JPS57138861A (en) 1982-08-27

Family

ID=12053996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2140081A Pending JPS57138861A (en) 1981-02-18 1981-02-18 Converter

Country Status (1)

Country Link
JP (1) JPS57138861A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0576165A (en) * 1991-09-11 1993-03-26 Hitachi Ltd Gate pulse transmission system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0576165A (en) * 1991-09-11 1993-03-26 Hitachi Ltd Gate pulse transmission system

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