JPS55166484A - Power unit for ac motor drive - Google Patents

Power unit for ac motor drive

Info

Publication number
JPS55166484A
JPS55166484A JP7223779A JP7223779A JPS55166484A JP S55166484 A JPS55166484 A JP S55166484A JP 7223779 A JP7223779 A JP 7223779A JP 7223779 A JP7223779 A JP 7223779A JP S55166484 A JPS55166484 A JP S55166484A
Authority
JP
Japan
Prior art keywords
power unit
starting
normal operation
voltage reduction
output
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
JP7223779A
Other languages
English (en)
Inventor
Kosaku Ichikawa
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 JP7223779A priority Critical patent/JPS55166484A/ja
Publication of JPS55166484A publication Critical patent/JPS55166484A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor And Converter Starters (AREA)
JP7223779A 1979-06-11 1979-06-11 Power unit for ac motor drive Pending JPS55166484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7223779A JPS55166484A (en) 1979-06-11 1979-06-11 Power unit for ac motor drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7223779A JPS55166484A (en) 1979-06-11 1979-06-11 Power unit for ac motor drive

Publications (1)

Publication Number Publication Date
JPS55166484A true JPS55166484A (en) 1980-12-25

Family

ID=13483469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7223779A Pending JPS55166484A (en) 1979-06-11 1979-06-11 Power unit for ac motor drive

Country Status (1)

Country Link
JP (1) JPS55166484A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017011873A (ja) * 2015-06-22 2017-01-12 東芝三菱電機産業システム株式会社 ヒステリシス電動機用ドライブ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017011873A (ja) * 2015-06-22 2017-01-12 東芝三菱電機産業システム株式会社 ヒステリシス電動機用ドライブ装置

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