GB2159352B - Method and apparatus for braking a motor with short-circuit rotor - Google Patents

Method and apparatus for braking a motor with short-circuit rotor

Info

Publication number
GB2159352B
GB2159352B GB08413296A GB8413296A GB2159352B GB 2159352 B GB2159352 B GB 2159352B GB 08413296 A GB08413296 A GB 08413296A GB 8413296 A GB8413296 A GB 8413296A GB 2159352 B GB2159352 B GB 2159352B
Authority
GB
United Kingdom
Prior art keywords
braking
short
motor
circuit rotor
rotor
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
GB08413296A
Other versions
GB2159352A (en
GB8413296D0 (en
Inventor
Seppo Suur-Askola
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.)
Elevator GmbH
Original Assignee
Elevator 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 Elevator GmbH filed Critical Elevator GmbH
Priority to GB08413296A priority Critical patent/GB2159352B/en
Priority to DE19843419757 priority patent/DE3419757A1/en
Publication of GB8413296D0 publication Critical patent/GB8413296D0/en
Publication of GB2159352A publication Critical patent/GB2159352A/en
Application granted granted Critical
Publication of GB2159352B publication Critical patent/GB2159352B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • H02P3/24—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor by applying dc to the motor
GB08413296A 1984-05-24 1984-05-24 Method and apparatus for braking a motor with short-circuit rotor Expired GB2159352B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08413296A GB2159352B (en) 1984-05-24 1984-05-24 Method and apparatus for braking a motor with short-circuit rotor
DE19843419757 DE3419757A1 (en) 1984-05-24 1984-05-26 METHOD AND DEVICE FOR BRAKING A MOTOR WITH A SHORT-CLOSED RUNNER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08413296A GB2159352B (en) 1984-05-24 1984-05-24 Method and apparatus for braking a motor with short-circuit rotor
DE19843419757 DE3419757A1 (en) 1984-05-24 1984-05-26 METHOD AND DEVICE FOR BRAKING A MOTOR WITH A SHORT-CLOSED RUNNER

Publications (3)

Publication Number Publication Date
GB8413296D0 GB8413296D0 (en) 1984-06-27
GB2159352A GB2159352A (en) 1985-11-27
GB2159352B true GB2159352B (en) 1988-07-27

Family

ID=25821588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08413296A Expired GB2159352B (en) 1984-05-24 1984-05-24 Method and apparatus for braking a motor with short-circuit rotor

Country Status (2)

Country Link
DE (1) DE3419757A1 (en)
GB (1) GB2159352B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744279A1 (en) * 1987-12-25 1989-07-13 Schroecker Rainer BRAKE CIRCUIT FOR MACHINE TOOLS EQUIPPED WITH SEVERAL AC MOTORS, IN PARTICULAR FAST-SPEED AC MOTORS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1488397B2 (en) * 1964-11-05 1971-08-15 Standard Elektrik Lorenz AG, 7000 Stuttgart, Loher & Sohne GmbH, 8399 Ruhstorf CONTROL OF AN ASYNCHRONOUS MOTOR
US3514682A (en) * 1967-02-24 1970-05-26 Arrow Hart Inc Variable speed motor control arrangement
GB1297379A (en) * 1969-12-04 1972-11-22
DE2652217C3 (en) * 1976-11-16 1979-06-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen Arrangement with a partial winding circuit for changing the torque of an asynchronous machine

Also Published As

Publication number Publication date
GB2159352A (en) 1985-11-27
GB8413296D0 (en) 1984-06-27
DE3419757A1 (en) 1985-11-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950524