IT1080833B - Circuito di protezione per alimentatori di potenza - Google Patents

Circuito di protezione per alimentatori di potenza

Info

Publication number
IT1080833B
IT1080833B IT41599/77A IT4159977A IT1080833B IT 1080833 B IT1080833 B IT 1080833B IT 41599/77 A IT41599/77 A IT 41599/77A IT 4159977 A IT4159977 A IT 4159977A IT 1080833 B IT1080833 B IT 1080833B
Authority
IT
Italy
Prior art keywords
protection circuit
power supplies
supplies
power
protection
Prior art date
Application number
IT41599/77A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1080833B publication Critical patent/IT1080833B/it

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)
IT41599/77A 1976-05-13 1977-05-11 Circuito di protezione per alimentatori di potenza IT1080833B (it)

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
IT1080833B true IT1080833B (it) 1985-05-16

Family

ID=24753828

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41599/77A IT1080833B (it) 1976-05-13 1977-05-11 Circuito di protezione per alimentatori di potenza

Country Status (7)

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

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
US6404265B1 (en) 1999-08-13 2002-06-11 York International Corporation Highly efficient driver circuit for a solid state switch
US6404346B1 (en) 1999-08-13 2002-06-11 York International Corporation Method and apparatus for detecting a failed thyristor

Family Cites Families (8)

* 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
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
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
DE2064789A1 (de) * 1970-12-24 1972-07-06 Licentia Gmbh Verfahren zur Überwachung der Aussteuersymmetrie steuerbarer Stromrichterbrückenschaltungen und Schaltungsanordnungen zur Durchführung des Verfahrens
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
US3877896A (en) * 1973-08-14 1975-04-15 Vectrol Inc Solid state voltage control system for electrostatic precipitators

Also Published As

Publication number Publication date
BR7703020A (pt) 1978-04-04
AU2457977A (en) 1978-11-02
JPS52137651A (en) 1977-11-17
MX145727A (es) 1982-03-26
FR2351525A1 (fr) 1977-12-09
US4074346A (en) 1978-02-14

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