JPS57189579A - Controlling method with thyristor at primary side of 3-phase transfsormer - Google Patents

Controlling method with thyristor at primary side of 3-phase transfsormer

Info

Publication number
JPS57189579A
JPS57189579A JP7302481A JP7302481A JPS57189579A JP S57189579 A JPS57189579 A JP S57189579A JP 7302481 A JP7302481 A JP 7302481A JP 7302481 A JP7302481 A JP 7302481A JP S57189579 A JPS57189579 A JP S57189579A
Authority
JP
Japan
Prior art keywords
thyristor
phase
conducted
transformer
thyristors
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
JP7302481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6367438B2 (enrdf_load_stackoverflow
Inventor
Masao Urata
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP7302481A priority Critical patent/JPS57189579A/ja
Publication of JPS57189579A publication Critical patent/JPS57189579A/ja
Publication of JPS6367438B2 publication Critical patent/JPS6367438B2/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/40—Means for preventing magnetic saturation
    • 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
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of AC power input into DC 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 thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of AC power input into DC 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/162—Conversion of AC power input into DC 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Power Conversion In General (AREA)
JP7302481A 1981-05-15 1981-05-15 Controlling method with thyristor at primary side of 3-phase transfsormer Granted JPS57189579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7302481A JPS57189579A (en) 1981-05-15 1981-05-15 Controlling method with thyristor at primary side of 3-phase transfsormer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7302481A JPS57189579A (en) 1981-05-15 1981-05-15 Controlling method with thyristor at primary side of 3-phase transfsormer

Publications (2)

Publication Number Publication Date
JPS57189579A true JPS57189579A (en) 1982-11-20
JPS6367438B2 JPS6367438B2 (enrdf_load_stackoverflow) 1988-12-26

Family

ID=13506354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7302481A Granted JPS57189579A (en) 1981-05-15 1981-05-15 Controlling method with thyristor at primary side of 3-phase transfsormer

Country Status (1)

Country Link
JP (1) JPS57189579A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0720279A3 (en) * 1994-12-29 1997-02-05 Leland Electrosys Inc Space DC power supply with neutral point control
EP0741929A4 (en) * 1994-01-25 1997-05-07 Sundstrand Corp MULTI-PHASE MODULATOR WITH A SINGLE SWITCH

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140251A (enrdf_load_stackoverflow) * 1974-08-05 1976-04-03 Colgate Palmolive Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140251A (enrdf_load_stackoverflow) * 1974-08-05 1976-04-03 Colgate Palmolive Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0741929A4 (en) * 1994-01-25 1997-05-07 Sundstrand Corp MULTI-PHASE MODULATOR WITH A SINGLE SWITCH
EP0720279A3 (en) * 1994-12-29 1997-02-05 Leland Electrosys Inc Space DC power supply with neutral point control

Also Published As

Publication number Publication date
JPS6367438B2 (enrdf_load_stackoverflow) 1988-12-26

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