ES328175A1 - Procedimiento y disposicion para la proteccion de organos rotatorios de maquinas electricas, en particular arrollamientos de rotor, contra el exceso de una temperatura limite. - Google Patents

Procedimiento y disposicion para la proteccion de organos rotatorios de maquinas electricas, en particular arrollamientos de rotor, contra el exceso de una temperatura limite.

Info

Publication number
ES328175A1
ES328175A1 ES0328175A ES328175A ES328175A1 ES 328175 A1 ES328175 A1 ES 328175A1 ES 0328175 A ES0328175 A ES 0328175A ES 328175 A ES328175 A ES 328175A ES 328175 A1 ES328175 A1 ES 328175A1
Authority
ES
Spain
Prior art keywords
machine
limit temperature
translation
excess
procedure
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
ES0328175A
Other languages
English (en)
Spanish (es)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of ES328175A1 publication Critical patent/ES328175A1/es
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
    • H02H7/08—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
    • H02H7/085—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 excessive load
    • H02H7/0852—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 excessive load directly responsive to abnormal temperature by using a temperature sensor
    • 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
    • H02H7/093—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 increase beyond, or decrease below, a predetermined level of rotational speed

Landscapes

  • Magnetic Resonance Imaging Apparatus (AREA)
  • Inorganic Insulating Materials (AREA)
  • Synchronous Machinery (AREA)
ES0328175A 1965-06-22 1966-06-20 Procedimiento y disposicion para la proteccion de organos rotatorios de maquinas electricas, en particular arrollamientos de rotor, contra el exceso de una temperatura limite. Expired ES328175A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0050948 1965-06-22

Publications (1)

Publication Number Publication Date
ES328175A1 true ES328175A1 (es) 1967-08-01

Family

ID=7273745

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0328175A Expired ES328175A1 (es) 1965-06-22 1966-06-20 Procedimiento y disposicion para la proteccion de organos rotatorios de maquinas electricas, en particular arrollamientos de rotor, contra el exceso de una temperatura limite.

Country Status (6)

Country Link
BE (1) BE682698A (cs)
CH (1) CH438484A (cs)
DE (1) DE1488952B2 (cs)
ES (1) ES328175A1 (cs)
NL (1) NL6608109A (cs)
SE (1) SE311193B (cs)

Also Published As

Publication number Publication date
BE682698A (cs) 1966-12-01
DE1488952B2 (de) 1970-12-03
SE311193B (cs) 1969-06-02
DE1488952A1 (de) 1969-01-09
CH438484A (de) 1967-06-30
NL6608109A (cs) 1966-12-23

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