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JPS52107536A - Power convertor - Google Patents

Power convertor

Info

Publication number
JPS52107536A
JPS52107536A JP2378776A JP2378776A JPS52107536A JP S52107536 A JPS52107536 A JP S52107536A JP 2378776 A JP2378776 A JP 2378776A JP 2378776 A JP2378776 A JP 2378776A JP S52107536 A JPS52107536 A JP S52107536A
Authority
JP
Japan
Prior art keywords
power convertor
unit
load current
polarity
belonging
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
JP2378776A
Other languages
Japanese (ja)
Other versions
JPS596148B2 (en
Inventor
Shuichi Sugiyama
Masakatsu Fujiwara
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP51023787A priority Critical patent/JPS596148B2/en
Priority to DE2707169A priority patent/DE2707169C3/en
Priority to AT138777A priority patent/AT349571B/en
Priority to SE7702368A priority patent/SE7702368L/en
Publication of JPS52107536A publication Critical patent/JPS52107536A/en
Publication of JPS596148B2 publication Critical patent/JPS596148B2/en
Expired 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
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/27—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means for conversion of frequency
    • H02M5/271—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means for conversion of frequency from a three phase input voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

PURPOSE: To reduce a number of unit rectifiers constituting the power convertor, by making a partially common use of an unit rectifier belonging to one polarity of the load current and an unit rectifier belonging to another polarity of the load current.
COPYRIGHT: (C)1977,JPO&Japio
JP51023787A 1976-03-05 1976-03-05 power converter Expired JPS596148B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP51023787A JPS596148B2 (en) 1976-03-05 1976-03-05 power converter
DE2707169A DE2707169C3 (en) 1976-03-05 1977-02-18 Direct converter for supplying a load with several controllable three-phase bridge circuits connected to a three-phase system via transformers
AT138777A AT349571B (en) 1976-03-05 1977-03-02 AC DIRECT CONVERTER
SE7702368A SE7702368L (en) 1976-03-05 1977-03-03 DIRECTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51023787A JPS596148B2 (en) 1976-03-05 1976-03-05 power converter

Publications (2)

Publication Number Publication Date
JPS52107536A true JPS52107536A (en) 1977-09-09
JPS596148B2 JPS596148B2 (en) 1984-02-09

Family

ID=12120022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51023787A Expired JPS596148B2 (en) 1976-03-05 1976-03-05 power converter

Country Status (4)

Country Link
JP (1) JPS596148B2 (en)
AT (1) AT349571B (en)
DE (1) DE2707169C3 (en)
SE (1) SE7702368L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142269A1 (en) * 1981-10-24 1983-05-05 Thyssen Industrie Ag, 4300 Essen ACTUATOR

Also Published As

Publication number Publication date
SE7702368L (en) 1977-09-06
DE2707169A1 (en) 1977-09-08
DE2707169B2 (en) 1979-08-09
ATA138777A (en) 1978-09-15
DE2707169C3 (en) 1980-04-17
AT349571B (en) 1979-04-10
JPS596148B2 (en) 1984-02-09

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