JPS5029133B1 - - Google Patents

Info

Publication number
JPS5029133B1
JPS5029133B1 JP45046304A JP4630470A JPS5029133B1 JP S5029133 B1 JPS5029133 B1 JP S5029133B1 JP 45046304 A JP45046304 A JP 45046304A JP 4630470 A JP4630470 A JP 4630470A JP S5029133 B1 JPS5029133 B1 JP S5029133B1
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
JP45046304A
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
Priority claimed from DE19691927826 external-priority patent/DE1927826C/de
Application filed filed Critical
Publication of JPS5029133B1 publication Critical patent/JPS5029133B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
    • 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
    • H02H7/122—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 inverters, i.e. dc/ac converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Protection Of Static Devices (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Power Conversion In General (AREA)
  • Dc-Dc Converters (AREA)
JP45046304A 1969-05-31 1970-05-29 Pending JPS5029133B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691927826 DE1927826C (de) 1969-05-31 Überlastungsschutz für einen Stromrichter mit steuerbaren Halbleiterventilen

Publications (1)

Publication Number Publication Date
JPS5029133B1 true JPS5029133B1 (ja) 1975-09-20

Family

ID=5735744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45046304A Pending JPS5029133B1 (ja) 1969-05-31 1970-05-29

Country Status (5)

Country Link
US (1) US3643130A (ja)
JP (1) JPS5029133B1 (ja)
FR (1) FR2043862B1 (ja)
GB (1) GB1262828A (ja)
SE (1) SE359698B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175537B1 (ja) * 1972-03-13 1978-03-03 Honeywell Bull
CH534444A (de) * 1972-05-23 1973-02-28 Sprecher & Schuh Ag Elektronisches Motorschutzrelais mit stromabhängiger Auslösung
US3956670A (en) * 1973-01-30 1976-05-11 Westinghouse Electric Corporation Circuit interrupter circuit including improved control
US3845354A (en) * 1973-05-21 1974-10-29 Gen Electric Canada Solid state thermal overload indicator
CA1059629A (en) * 1975-12-18 1979-07-31 Canadian General Electric Company Limited Overtemperature protective circuit for switching devices
GB2000400A (en) * 1977-06-23 1979-01-04 Matthews G Overload protection circuit
US4675770A (en) * 1985-01-30 1987-06-23 Telefonaktiebolaget L. M. Ericsson Multiple voltage regulator integrated circuit having control circuits for selectively disabling a voltage regulator in an over-current condition
DE4330537B4 (de) * 1993-09-09 2006-06-01 Robert Bosch Gmbh Frequenzumrichter und Verfahren zu seinem Betrieb
FR2753015B1 (fr) * 1996-08-30 1998-10-16 Schneider Electric Sa Declencheur electronique comportant une memoire thermique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375433A (en) * 1964-10-05 1968-03-26 Electric Products Company Device for controlling the output frequency of a generator driven by a wound rotor induction motor

Also Published As

Publication number Publication date
US3643130A (en) 1972-02-15
SE359698B (ja) 1973-09-03
DE1927826B2 (de) 1971-12-16
FR2043862B1 (ja) 1974-05-03
FR2043862A1 (ja) 1971-02-19
GB1262828A (en) 1972-02-09
DE1927826A1 (de) 1971-04-22

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