JPS55105921A - Method of closing breaker - Google Patents

Method of closing breaker

Info

Publication number
JPS55105921A
JPS55105921A JP1374679A JP1374679A JPS55105921A JP S55105921 A JPS55105921 A JP S55105921A JP 1374679 A JP1374679 A JP 1374679A JP 1374679 A JP1374679 A JP 1374679A JP S55105921 A JPS55105921 A JP S55105921A
Authority
JP
Japan
Prior art keywords
closing breaker
breaker
closing
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.)
Pending
Application number
JP1374679A
Other languages
English (en)
Japanese (ja)
Inventor
Hisatoshi Ikeda
Satoru Yagiu
Hidekazu Hagimori
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP1374679A priority Critical patent/JPS55105921A/ja
Priority to DE19803004521 priority patent/DE3004521A1/de
Priority to FR8002805A priority patent/FR2448782A1/fr
Publication of JPS55105921A publication Critical patent/JPS55105921A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/593—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for ensuring operation of the switch at a predetermined point of the ac cycle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Transformers (AREA)
JP1374679A 1979-02-08 1979-02-08 Method of closing breaker Pending JPS55105921A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1374679A JPS55105921A (en) 1979-02-08 1979-02-08 Method of closing breaker
DE19803004521 DE3004521A1 (de) 1979-02-08 1980-02-07 Leistungsschaltersystem
FR8002805A FR2448782A1 (fr) 1979-02-08 1980-02-08 Dispositif coupe-circuit permettant d'eliminer les surtensions apparaissant au moment de sa fermeture, et procede de mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1374679A JPS55105921A (en) 1979-02-08 1979-02-08 Method of closing breaker

Publications (1)

Publication Number Publication Date
JPS55105921A true JPS55105921A (en) 1980-08-14

Family

ID=11841811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1374679A Pending JPS55105921A (en) 1979-02-08 1979-02-08 Method of closing breaker

Country Status (3)

Country Link
JP (1) JPS55105921A (fr)
DE (1) DE3004521A1 (fr)
FR (1) FR2448782A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643982U (ja) * 1992-11-24 1994-06-10 三菱電機株式会社 投入装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5666042A (en) * 1995-08-21 1997-09-09 Delco Electronics Corp. Switching current spike limiter for three phase coupled inductor conductive battery charger
DE102022118372A1 (de) 2022-07-22 2024-01-25 Varcon GmbH Anordnung zum Unterbrechen von Strom in einer Hochspannungsleitung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH485344A (de) * 1968-07-24 1970-01-31 Bbc Brown Boveri & Cie Anordnung zur Dämpfung von Überspannungen auf einer Hochspannungsleitung
US4001643A (en) * 1975-05-29 1977-01-04 The United States Of America As Represented By The Secretary Of The Interior Method and apparatus for a power circuit breaker controller
US4109288A (en) * 1976-12-09 1978-08-22 Ncr Corporation Overload protection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643982U (ja) * 1992-11-24 1994-06-10 三菱電機株式会社 投入装置

Also Published As

Publication number Publication date
FR2448782B1 (fr) 1983-09-23
DE3004521A1 (de) 1980-08-14
DE3004521C2 (fr) 1987-07-02
FR2448782A1 (fr) 1980-09-05

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