JPS58154370A - 電力変換システム - Google Patents

電力変換システム

Info

Publication number
JPS58154370A
JPS58154370A JP57037093A JP3709382A JPS58154370A JP S58154370 A JPS58154370 A JP S58154370A JP 57037093 A JP57037093 A JP 57037093A JP 3709382 A JP3709382 A JP 3709382A JP S58154370 A JPS58154370 A JP S58154370A
Authority
JP
Japan
Prior art keywords
cycloconverters
group
phase
conversion system
cycloconverter
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
JP57037093A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0221221B2 (enExample
Inventor
Takeo Shimamura
嶋村　武夫
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 JP57037093A priority Critical patent/JPS58154370A/ja
Publication of JPS58154370A publication Critical patent/JPS58154370A/ja
Publication of JPH0221221B2 publication Critical patent/JPH0221221B2/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
    • 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)
  • Control Of Multiple Motors (AREA)
  • Ac-Ac Conversion (AREA)
JP57037093A 1982-03-09 1982-03-09 電力変換システム Granted JPS58154370A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57037093A JPS58154370A (ja) 1982-03-09 1982-03-09 電力変換システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57037093A JPS58154370A (ja) 1982-03-09 1982-03-09 電力変換システム

Publications (2)

Publication Number Publication Date
JPS58154370A true JPS58154370A (ja) 1983-09-13
JPH0221221B2 JPH0221221B2 (enExample) 1990-05-14

Family

ID=12487951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57037093A Granted JPS58154370A (ja) 1982-03-09 1982-03-09 電力変換システム

Country Status (1)

Country Link
JP (1) JPS58154370A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04118759U (ja) * 1991-03-29 1992-10-23 ソニー株式会社 モータのケーシング
US6211604B1 (en) 1997-12-25 2001-04-03 Asmo Co., Ltd. Method for assembling ultrasonic motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5484235A (en) * 1977-12-16 1979-07-05 Japanese National Railways<Jnr> Rectifying method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5484235A (en) * 1977-12-16 1979-07-05 Japanese National Railways<Jnr> Rectifying method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04118759U (ja) * 1991-03-29 1992-10-23 ソニー株式会社 モータのケーシング
US6211604B1 (en) 1997-12-25 2001-04-03 Asmo Co., Ltd. Method for assembling ultrasonic motor
US6707233B2 (en) 1997-12-25 2004-03-16 Asmo Co., Ltd Ultrasonic motor

Also Published As

Publication number Publication date
JPH0221221B2 (enExample) 1990-05-14

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