SE382141B - Roterande elektrisk maskin - Google Patents

Roterande elektrisk maskin

Info

Publication number
SE382141B
SE382141B SE7300655A SE7300655A SE382141B SE 382141 B SE382141 B SE 382141B SE 7300655 A SE7300655 A SE 7300655A SE 7300655 A SE7300655 A SE 7300655A SE 382141 B SE382141 B SE 382141B
Authority
SE
Sweden
Prior art keywords
electrical machine
rotary electrical
rotary
machine
electrical
Prior art date
Application number
SE7300655A
Other languages
English (en)
Inventor
E C Whitney
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of SE382141B publication Critical patent/SE382141B/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/36—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points of different systems, e.g. of parallel feeder systems
    • 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
    • H02H7/06—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 generators; for synchronous capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Protection Of Generators And Motors (AREA)
SE7300655A 1972-01-17 1973-01-17 Roterande elektrisk maskin SE382141B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21810572A 1972-01-17 1972-01-17

Publications (1)

Publication Number Publication Date
SE382141B true SE382141B (sv) 1976-01-12

Family

ID=22813769

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7300655A SE382141B (sv) 1972-01-17 1973-01-17 Roterande elektrisk maskin

Country Status (13)

Country Link
US (1) US3713002A (sv)
JP (1) JPS4886001A (sv)
AR (1) AR193310A1 (sv)
BE (1) BE794082A (sv)
BR (1) BR7209267D0 (sv)
CA (1) CA967214A (sv)
CH (1) CH564874A5 (sv)
DE (1) DE2301132A1 (sv)
ES (1) ES410388A1 (sv)
FR (1) FR2168426A1 (sv)
GB (1) GB1413833A (sv)
IT (1) IT978148B (sv)
SE (1) SE382141B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867657A (en) * 1974-03-29 1975-02-18 Westinghouse Electric Corp Generator having shielded current transformers positioned therein
DE102015200742A1 (de) * 2015-01-20 2016-07-21 Zf Friedrichshafen Ag Steuerung einer Drehfeldmaschine

Also Published As

Publication number Publication date
CH564874A5 (sv) 1975-07-31
JPS4886001A (sv) 1973-11-14
AR193310A1 (es) 1973-04-11
BR7209267D0 (pt) 1973-10-25
DE2301132A1 (de) 1973-07-19
US3713002A (en) 1973-01-23
ES410388A1 (es) 1975-12-16
GB1413833A (en) 1975-11-12
FR2168426A1 (sv) 1973-08-31
BE794082A (fr) 1973-07-16
IT978148B (it) 1974-09-20
CA967214A (en) 1975-05-06

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