DE221707C - - Google Patents

Info

Publication number
DE221707C
DE221707C DENDAT221707D DE221707DA DE221707C DE 221707 C DE221707 C DE 221707C DE NDAT221707 D DENDAT221707 D DE NDAT221707D DE 221707D A DE221707D A DE 221707DA DE 221707 C DE221707 C DE 221707C
Authority
DE
Germany
Prior art keywords
relay
maximum
automatic
switch
relays
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.)
Active
Application number
DENDAT221707D
Other languages
German (de)
English (en)
Publication of DE221707C publication Critical patent/DE221707C/de
Active 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
    • H02H7/06—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
    • H02H7/062—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 for parallel connected generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Keying Circuit Devices (AREA)
DENDAT221707D Active DE221707C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE221707C true DE221707C (enrdf_load_stackoverflow)

Family

ID=482661

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT221707D Active DE221707C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE221707C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904371A (en) * 1988-10-13 1990-02-27 Conoco Inc. Process for the production of mesophase pitch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904371A (en) * 1988-10-13 1990-02-27 Conoco Inc. Process for the production of mesophase pitch

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