IT7826647A0 - Dispositivo di simulazione termica di un motore elettrico a carico costante. - Google Patents

Dispositivo di simulazione termica di un motore elettrico a carico costante.

Info

Publication number
IT7826647A0
IT7826647A0 IT7826647A IT2664778A IT7826647A0 IT 7826647 A0 IT7826647 A0 IT 7826647A0 IT 7826647 A IT7826647 A IT 7826647A IT 2664778 A IT2664778 A IT 2664778A IT 7826647 A0 IT7826647 A0 IT 7826647A0
Authority
IT
Italy
Prior art keywords
electric motor
simulation device
constant load
thermal simulation
thermal
Prior art date
Application number
IT7826647A
Other languages
English (en)
Other versions
IT1098675B (it
Original Assignee
Cii Honeywell Bull
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 Cii Honeywell Bull filed Critical Cii Honeywell Bull
Publication of IT7826647A0 publication Critical patent/IT7826647A0/it
Application granted granted Critical
Publication of IT1098675B publication Critical patent/IT1098675B/it

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
    • 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
    • H02H7/0833—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 for electric motors with control arrangements
IT26647/78A 1977-08-19 1978-08-10 Dispositivo di simulazione termica di un motore elettrico a carico costante IT1098675B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7725415A FR2400788A1 (fr) 1977-08-19 1977-08-19 Dispositif de simulation thermique d'un moteur electrique a charge constante

Publications (2)

Publication Number Publication Date
IT7826647A0 true IT7826647A0 (it) 1978-08-10
IT1098675B IT1098675B (it) 1985-09-07

Family

ID=9194636

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26647/78A IT1098675B (it) 1977-08-19 1978-08-10 Dispositivo di simulazione termica di un motore elettrico a carico costante

Country Status (6)

Country Link
US (1) US4216421A (it)
JP (1) JPS5443440A (it)
DE (1) DE2836264A1 (it)
FR (1) FR2400788A1 (it)
GB (1) GB2003680B (it)
IT (1) IT1098675B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553092A (en) * 1982-12-20 1985-11-12 The Boeing Company Apparatus and method for temperature estimation of overhead conductors
JPS6029813A (ja) * 1983-07-29 1985-02-15 Canon Inc 速度制御装置
FR2586489B1 (fr) * 1985-08-23 1988-02-26 Telemecanique Electrique Dispositif de determination numerique et de sauvegarde d'une image thermique
DE3632671A1 (de) * 1985-11-13 1987-05-21 Heidelberger Druckmasch Ag Vorrichtung zur temperaturueberwachung eines gleichstromnebenschlussmotors zum antrieb von rotationsdruckmaschinen
US4755730A (en) * 1987-12-04 1988-07-05 Heat-Timer Corporation Variable resistance output motor controller
FR2689986A1 (fr) * 1992-04-08 1993-10-15 Aerospatiale Simulateur notamment de piles thermiques.
US7006911B2 (en) * 2003-11-04 2006-02-28 Cummins, Inc. Actuator control system
JP4603561B2 (ja) * 2007-02-27 2010-12-22 本田技研工業株式会社 アライメント変更制御装置
US8586982B2 (en) 2010-08-25 2013-11-19 International Business Machines Corporation Semiconductor test chip device to mimic field thermal mini-cycles to assess reliability

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387182A (en) * 1966-01-18 1968-06-04 James O. Fourr Apparatus for protecting electrical power equipment from damage due to too frequent repetition of start conditions
US3735219A (en) * 1971-08-25 1973-05-22 Memorex Corp Thermal protection device for linear motor
US3860861A (en) * 1971-12-27 1975-01-14 Potter Instrument Co Inc Disk drive head positioning servo including temperature responsive safety means
FR2175537B1 (it) * 1972-03-13 1978-03-03 Honeywell Bull
CH540587A (de) * 1972-08-22 1973-08-15 Sprecher & Schuh Ag Schaltungsanordnung, welche ein von elektrischen Verlusten abhängiges thermisches Abbild eines elektrischen Betriebsmittels darstellt
US4135217A (en) * 1976-11-02 1979-01-16 Xerox Corporation Utilization of stored run-out information in a track following servo system

Also Published As

Publication number Publication date
FR2400788B1 (it) 1980-07-11
GB2003680B (en) 1982-09-22
JPS5443440A (en) 1979-04-06
GB2003680A (en) 1979-03-14
IT1098675B (it) 1985-09-07
FR2400788A1 (fr) 1979-03-16
US4216421A (en) 1980-08-05
DE2836264A1 (de) 1979-03-01

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