JPH0235559B2 - - Google Patents

Info

Publication number
JPH0235559B2
JPH0235559B2 JP57006548A JP654882A JPH0235559B2 JP H0235559 B2 JPH0235559 B2 JP H0235559B2 JP 57006548 A JP57006548 A JP 57006548A JP 654882 A JP654882 A JP 654882A JP H0235559 B2 JPH0235559 B2 JP H0235559B2
Authority
JP
Japan
Prior art keywords
voltage
inverter
output
frequency
control signal
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.)
Expired - Lifetime
Application number
JP57006548A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58127594A (ja
Inventor
Toshiaki Jofu
Tetsuo Yamada
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing 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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP57006548A priority Critical patent/JPS58127594A/ja
Publication of JPS58127594A publication Critical patent/JPS58127594A/ja
Publication of JPH0235559B2 publication Critical patent/JPH0235559B2/ja
Granted 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
    • H02H7/08—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 dynamo-electric motors
    • H02H7/09—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 dynamo-electric motors against over-voltage; against reduction of voltage; against phase interruption

Landscapes

  • Control Of Ac Motors In General (AREA)
JP57006548A 1982-01-19 1982-01-19 モ−タ拾い上げ方法 Granted JPS58127594A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57006548A JPS58127594A (ja) 1982-01-19 1982-01-19 モ−タ拾い上げ方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57006548A JPS58127594A (ja) 1982-01-19 1982-01-19 モ−タ拾い上げ方法

Publications (2)

Publication Number Publication Date
JPS58127594A JPS58127594A (ja) 1983-07-29
JPH0235559B2 true JPH0235559B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-10

Family

ID=11641380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57006548A Granted JPS58127594A (ja) 1982-01-19 1982-01-19 モ−タ拾い上げ方法

Country Status (1)

Country Link
JP (1) JPS58127594A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62126892A (ja) * 1985-11-26 1987-06-09 Shinko Electric Co Ltd インバ−タ装置
JPS6366098U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-10-20 1988-05-02
JPS63172292U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-04-28 1988-11-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561793A (en) * 1979-06-19 1981-01-09 Toyo Electric Mfg Co Ltd Method for controlling inverter

Also Published As

Publication number Publication date
JPS58127594A (ja) 1983-07-29

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