JPS53162314U - - Google Patents

Info

Publication number
JPS53162314U
JPS53162314U JP1977067701U JP6770177U JPS53162314U JP S53162314 U JPS53162314 U JP S53162314U JP 1977067701 U JP1977067701 U JP 1977067701U JP 6770177 U JP6770177 U JP 6770177U JP S53162314 U JPS53162314 U JP S53162314U
Authority
JP
Japan
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.)
Pending
Application number
JP1977067701U
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 filed Critical
Priority to JP1977067701U priority Critical patent/JPS53162314U/ja
Priority to US05/880,226 priority patent/US4220868A/en
Publication of JPS53162314U publication Critical patent/JPS53162314U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/08—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems requiring starting of a prime-mover

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Control Of Eletrric Generators (AREA)
  • Motor And Converter Starters (AREA)
JP1977067701U 1977-05-27 1977-05-27 Pending JPS53162314U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1977067701U JPS53162314U (ja) 1977-05-27 1977-05-27
US05/880,226 US4220868A (en) 1977-05-27 1978-02-21 Method of and system for controllably connecting load to generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977067701U JPS53162314U (ja) 1977-05-27 1977-05-27

Publications (1)

Publication Number Publication Date
JPS53162314U true JPS53162314U (ja) 1978-12-19

Family

ID=13352512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977067701U Pending JPS53162314U (ja) 1977-05-27 1977-05-27

Country Status (2)

Country Link
US (1) US4220868A (ja)
JP (1) JPS53162314U (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791309A (en) * 1982-09-21 1988-12-13 Thamesmead Engineering Limited Electrical control systems
EP1151526B1 (en) * 1999-02-11 2002-09-04 Battelle Memorial Institute Power supply
GB2360402B (en) * 2000-03-15 2004-05-12 Bg Intellectual Pty Ltd A method and a connector arrangement for connecting and disconnecting a generator to a circuit with an existing alternating current

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543037A (en) * 1969-03-12 1970-11-24 Norman F Baldwin Load disconnecting device for an alternator adapted for rotation at varying speed
US3828742A (en) * 1972-04-26 1974-08-13 Caterpillar Tractor Co Engine control system
US3875487A (en) * 1973-05-01 1975-04-01 Mobil Oil Corp Method and apparatus for motor-starting control

Also Published As

Publication number Publication date
US4220868A (en) 1980-09-02

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