FR2351525A1 - Circuit de protection d'une alimentation - Google Patents

Circuit de protection d'une alimentation

Info

Publication number
FR2351525A1
FR2351525A1 FR7714802A FR7714802A FR2351525A1 FR 2351525 A1 FR2351525 A1 FR 2351525A1 FR 7714802 A FR7714802 A FR 7714802A FR 7714802 A FR7714802 A FR 7714802A FR 2351525 A1 FR2351525 A1 FR 2351525A1
Authority
FR
France
Prior art keywords
power supply
protection circuit
supply protection
circuit
power
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.)
Withdrawn
Application number
FR7714802A
Other languages
English (en)
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.)
CBS Corp
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 FR2351525A1 publication Critical patent/FR2351525A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Protection Of Transformers (AREA)
  • Protection Of Static Devices (AREA)
FR7714802A 1976-05-13 1977-05-13 Circuit de protection d'une alimentation Withdrawn FR2351525A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/685,825 US4074346A (en) 1976-05-13 1976-05-13 Power supply protective circuit

Publications (1)

Publication Number Publication Date
FR2351525A1 true FR2351525A1 (fr) 1977-12-09

Family

ID=24753828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714802A Withdrawn FR2351525A1 (fr) 1976-05-13 1977-05-13 Circuit de protection d'une alimentation

Country Status (7)

Country Link
US (1) US4074346A (fr)
JP (1) JPS52137651A (fr)
AU (1) AU2457977A (fr)
BR (1) BR7703020A (fr)
FR (1) FR2351525A1 (fr)
IT (1) IT1080833B (fr)
MX (1) MX145727A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432740A (en) * 1977-08-17 1979-03-10 Mitsubishi Electric Corp Device for detecting break of fuse
FR2564206B1 (fr) * 1984-05-10 1986-09-19 Alsthom Cgee Dispositif pour elaborer un signal indicatif d'un defaut survenant dans un circuit electrique branche sur le reseau
US5519600A (en) * 1995-03-31 1996-05-21 International Business Machines Corporation Three-phase self-balancing power supply
CN1200585A (zh) * 1997-05-22 1998-12-02 张旭俊 三相互不相扰配电变压器、开关组合装置
US6404346B1 (en) 1999-08-13 2002-06-11 York International Corporation Method and apparatus for detecting a failed thyristor
US6404265B1 (en) 1999-08-13 2002-06-11 York International Corporation Highly efficient driver circuit for a solid state switch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566245A (en) * 1969-01-21 1971-02-23 Hewlett Packard Co Three phase regulated d.c. power supply with control for balancing input phase current
FR2118984A1 (fr) * 1970-12-24 1972-08-04 Licentia Gmbh
US3693069A (en) * 1971-11-09 1972-09-19 Gen Electric Gating control for a static switching arrangement with improved conduction angle balancing means
US3829794A (en) * 1971-03-04 1974-08-13 Lambda Electronics Corp Circuit for reducing the direct current component of an alternating current output signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456133A (en) * 1966-09-06 1969-07-15 Magnetics Inc Phase control firing circuit
DE2050368A1 (de) * 1970-10-14 1972-04-20 Siemens Ag Wechsel-oder Drehstromsteller
US3697855A (en) * 1970-10-26 1972-10-10 Westinghouse Electric Corp Hysteresis-loop control for a power transformer
US3877896A (en) * 1973-08-14 1975-04-15 Vectrol Inc Solid state voltage control system for electrostatic precipitators

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566245A (en) * 1969-01-21 1971-02-23 Hewlett Packard Co Three phase regulated d.c. power supply with control for balancing input phase current
FR2118984A1 (fr) * 1970-12-24 1972-08-04 Licentia Gmbh
US3829794A (en) * 1971-03-04 1974-08-13 Lambda Electronics Corp Circuit for reducing the direct current component of an alternating current output signal
US3693069A (en) * 1971-11-09 1972-09-19 Gen Electric Gating control for a static switching arrangement with improved conduction angle balancing means

Also Published As

Publication number Publication date
JPS52137651A (en) 1977-11-17
AU2457977A (en) 1978-11-02
US4074346A (en) 1978-02-14
BR7703020A (pt) 1978-04-04
MX145727A (es) 1982-03-26
IT1080833B (it) 1985-05-16

Similar Documents

Publication Publication Date Title
GB1547320A (en) Regulated power supply circuit
GB1542826A (en) Power supply circuits
JPS53112422A (en) Switchinggtype power supply circuit
IT1193333B (it) Circuito alimentatore
SE421661B (sv) Strommatningskrets
JPS54134471A (en) Effective value supply circuit
FR2296928A1 (fr) Dispositif d'alimentation electrique
BE870328A (fr) Circuit integre d'alimentation en courant
JPS53133720A (en) Stabilized power supply circuit
BE858063A (fr) Systeme integre d'alimentation en courant
BE872720A (fr) Installation d'alimentation en courant
FR2310021A1 (fr) Dispositif convertisseur d'alimentation electrique
FR2313790A1 (fr) Dispositif de protection de circuit d'alimentation electrique
FR2351525A1 (fr) Circuit de protection d'une alimentation
JPS52108710A (en) Power supply bridge
JPS5641733A (en) Duallstructure*d*c* power supply circuit
BE855145A (fr) Circuit d'alimentation
FR2342376A1 (fr) Circuit d'ecoulemen
IT1084183B (it) Circuito alimentatore elettrico integrato
FR2345256A1 (fr) Source d'alimentation electrique
BE856505A (fr) Alimentation electrique triphasee
BE868286A (fr) Circuit de regulation d'une alimentation de puissance
FR2347760A1 (fr) Dispositif d'alimentation electrique haute-tension
GB2002996B (en) Power supply circuits
FR2317793A1 (fr) Circuit d'alimentation pour televiseurs

Legal Events

Date Code Title Description
ST Notification of lapse