FR780822A - Device for the protection of electrical machines - Google Patents

Device for the protection of electrical machines

Info

Publication number
FR780822A
FR780822A FR780822DA FR780822A FR 780822 A FR780822 A FR 780822A FR 780822D A FR780822D A FR 780822DA FR 780822 A FR780822 A FR 780822A
Authority
FR
France
Prior art keywords
protection
electrical machines
machines
electrical
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
Other languages
French (fr)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR780822A publication Critical patent/FR780822A/en
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
    • H02H7/10—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 converters; for rectifiers
    • H02H7/12—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 converters; for rectifiers for static converters or rectifiers
    • H02H7/1209—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 converters; for rectifiers for static converters or rectifiers for converters using only discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR780822D 1933-11-06 1934-11-05 Device for the protection of electrical machines Expired FR780822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE780822X 1933-11-06

Publications (1)

Publication Number Publication Date
FR780822A true FR780822A (en) 1935-05-04

Family

ID=6689656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780822D Expired FR780822A (en) 1933-11-06 1934-11-05 Device for the protection of electrical machines

Country Status (2)

Country Link
BE (1) BE406041A (en)
FR (1) FR780822A (en)

Also Published As

Publication number Publication date
BE406041A (en)

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