JPS64920B2 - - Google Patents

Info

Publication number
JPS64920B2
JPS64920B2 JP55137552A JP13755280A JPS64920B2 JP S64920 B2 JPS64920 B2 JP S64920B2 JP 55137552 A JP55137552 A JP 55137552A JP 13755280 A JP13755280 A JP 13755280A JP S64920 B2 JPS64920 B2 JP S64920B2
Authority
JP
Japan
Prior art keywords
value
motor
temperature
induction motor
resistance
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
Application number
JP55137552A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5762796A (en
Inventor
Kenichi Ootsuka
Katsu Maekawa
Ryusuke Udagawa
Tadaharu Ko
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP55137552A priority Critical patent/JPS5762796A/ja
Publication of JPS5762796A publication Critical patent/JPS5762796A/ja
Publication of JPS64920B2 publication Critical patent/JPS64920B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images

Landscapes

  • Control Of Ac Motors In General (AREA)
JP55137552A 1980-10-03 1980-10-03 Induction motor protecting method Granted JPS5762796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55137552A JPS5762796A (en) 1980-10-03 1980-10-03 Induction motor protecting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55137552A JPS5762796A (en) 1980-10-03 1980-10-03 Induction motor protecting method

Publications (2)

Publication Number Publication Date
JPS5762796A JPS5762796A (en) 1982-04-15
JPS64920B2 true JPS64920B2 (enrdf_load_stackoverflow) 1989-01-09

Family

ID=15201370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55137552A Granted JPS5762796A (en) 1980-10-03 1980-10-03 Induction motor protecting method

Country Status (1)

Country Link
JP (1) JPS5762796A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343819U (enrdf_load_stackoverflow) * 1989-09-06 1991-04-24

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632671A1 (de) * 1985-11-13 1987-05-21 Heidelberger Druckmasch Ag Vorrichtung zur temperaturueberwachung eines gleichstromnebenschlussmotors zum antrieb von rotationsdruckmaschinen
DE3706659A1 (de) * 1987-03-02 1988-09-15 Heidelberger Druckmasch Ag Einrichtung zum erfassen der wicklungstemperatur eines insbesondere buerstenlosen gleichstrommotors
FR2888057B1 (fr) * 2005-07-01 2009-07-03 Somfy Sas Procede de determination de la temperature d'un moteur asynchrone et unite de commande de l'alimentation d'un moteur pour sa mise en oeuvre

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336622A (en) * 1976-09-17 1978-04-05 Toshiba Corp Control device of induction electric motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343819U (enrdf_load_stackoverflow) * 1989-09-06 1991-04-24

Also Published As

Publication number Publication date
JPS5762796A (en) 1982-04-15

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