JPS5656182A - Drive unit for motor - Google Patents

Drive unit for motor

Info

Publication number
JPS5656182A
JPS5656182A JP13143879A JP13143879A JPS5656182A JP S5656182 A JPS5656182 A JP S5656182A JP 13143879 A JP13143879 A JP 13143879A JP 13143879 A JP13143879 A JP 13143879A JP S5656182 A JPS5656182 A JP S5656182A
Authority
JP
Japan
Prior art keywords
motor
voltage
current
multiplier
frequency converter
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
JP13143879A
Other languages
English (en)
Other versions
JPS6059840B2 (ja
Inventor
Shizuo Kurita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP54131438A priority Critical patent/JPS6059840B2/ja
Publication of JPS5656182A publication Critical patent/JPS5656182A/ja
Publication of JPS6059840B2 publication Critical patent/JPS6059840B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
    • H02H7/1225—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to internal faults, e.g. shoot-through

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)
JP54131438A 1979-10-11 1979-10-11 電動機の駆動装置 Expired JPS6059840B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54131438A JPS6059840B2 (ja) 1979-10-11 1979-10-11 電動機の駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54131438A JPS6059840B2 (ja) 1979-10-11 1979-10-11 電動機の駆動装置

Publications (2)

Publication Number Publication Date
JPS5656182A true JPS5656182A (en) 1981-05-18
JPS6059840B2 JPS6059840B2 (ja) 1985-12-26

Family

ID=15057960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54131438A Expired JPS6059840B2 (ja) 1979-10-11 1979-10-11 電動機の駆動装置

Country Status (1)

Country Link
JP (1) JPS6059840B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58195472A (ja) * 1982-05-07 1983-11-14 Mitsubishi Electric Corp インバ−タ装置の出力検出回路
JPS58217786A (ja) * 1982-06-09 1983-12-17 Mitsubishi Electric Corp インバ−タポンプ用インバ−タ回路
JPS6139827A (ja) * 1984-07-28 1986-02-26 三菱電機株式会社 電源切替方式

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182541U (ja) * 1984-05-16 1985-12-04 三菱自動車工業株式会社 エンジンのロ−ルストツパ構造
JPH0678645U (ja) * 1993-04-15 1994-11-04 東海ゴム工業株式会社 液体封入式防振装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58195472A (ja) * 1982-05-07 1983-11-14 Mitsubishi Electric Corp インバ−タ装置の出力検出回路
JPS58217786A (ja) * 1982-06-09 1983-12-17 Mitsubishi Electric Corp インバ−タポンプ用インバ−タ回路
JPH0223717B2 (ja) * 1982-06-09 1990-05-25 Mitsubishi Electric Corp
JPS6139827A (ja) * 1984-07-28 1986-02-26 三菱電機株式会社 電源切替方式

Also Published As

Publication number Publication date
JPS6059840B2 (ja) 1985-12-26

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