GB1500765A - Electrical power distribution system comprising current-limiting circuit-breakers - Google Patents

Electrical power distribution system comprising current-limiting circuit-breakers

Info

Publication number
GB1500765A
GB1500765A GB24922/75A GB2492275A GB1500765A GB 1500765 A GB1500765 A GB 1500765A GB 24922/75 A GB24922/75 A GB 24922/75A GB 2492275 A GB2492275 A GB 2492275A GB 1500765 A GB1500765 A GB 1500765A
Authority
GB
United Kingdom
Prior art keywords
bridge
actuating rod
contact bridge
breakers
current
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
GB24922/75A
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 to FR7345891A priority Critical patent/FR2255730B1/fr
Priority to CH716475A priority patent/CH596692A5/fr
Priority to DE19752525192 priority patent/DE2525192A1/de
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to GB24922/75A priority patent/GB1500765A/en
Priority to BE157473A priority patent/BE830405A/xx
Publication of GB1500765A publication Critical patent/GB1500765A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/07—Details with automatic reconnection and with permanent disconnection after a predetermined number of reconnection cycles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
    • H01H75/02—Details
    • H01H75/04—Reset mechanisms for automatically reclosing a limited number of times
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/063—Details concerning the co-operation of many similar arrangements, e.g. in a network
    • 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
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/30—Staggered disconnection

Landscapes

  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB24922/75A 1973-12-20 1975-06-10 Electrical power distribution system comprising current-limiting circuit-breakers Expired GB1500765A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7345891A FR2255730B1 (de) 1973-12-20 1973-12-20
CH716475A CH596692A5 (en) 1973-12-20 1975-06-04 Selective overcurrent relay for circuit breakers
DE19752525192 DE2525192A1 (de) 1973-12-20 1975-06-06 Selektivschutzvorrichtung
GB24922/75A GB1500765A (en) 1973-12-20 1975-06-10 Electrical power distribution system comprising current-limiting circuit-breakers
BE157473A BE830405A (fr) 1973-12-20 1975-06-19 Dispositif de protection selective a disjoncteurs limiteurs

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR7345891A FR2255730B1 (de) 1973-12-20 1973-12-20
CH716475A CH596692A5 (en) 1973-12-20 1975-06-04 Selective overcurrent relay for circuit breakers
DE19752525192 DE2525192A1 (de) 1973-12-20 1975-06-06 Selektivschutzvorrichtung
GB24922/75A GB1500765A (en) 1973-12-20 1975-06-10 Electrical power distribution system comprising current-limiting circuit-breakers
BE157473A BE830405A (fr) 1973-12-20 1975-06-19 Dispositif de protection selective a disjoncteurs limiteurs

Publications (1)

Publication Number Publication Date
GB1500765A true GB1500765A (en) 1978-02-08

Family

ID=27507562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24922/75A Expired GB1500765A (en) 1973-12-20 1975-06-10 Electrical power distribution system comprising current-limiting circuit-breakers

Country Status (5)

Country Link
BE (1) BE830405A (de)
CH (1) CH596692A5 (de)
DE (1) DE2525192A1 (de)
FR (1) FR2255730B1 (de)
GB (1) GB1500765A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120876A (en) * 1982-05-28 1983-12-07 Electricty Council The Sectionaliser
GB2169762A (en) * 1985-01-08 1986-07-16 Brush Switchgear Sectionalisers
US9543088B2 (en) 2011-12-19 2017-01-10 Sma Solar Technology Ag Circuit arrangement for suppressing an arc occurring over a contact gap of a switching member
CN111370272A (zh) * 2018-12-25 2020-07-03 苏州工业园区和顺电气股份有限公司 带远程超控功能的智能断路器
EP4412017A1 (de) * 2023-01-27 2024-08-07 Samsung SDI Co., Ltd. Schaltsteuerungsvorrichtung und batteriepack damit

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353980A2 (fr) * 1976-06-03 1977-12-30 Merlin Gerin Dispositif de protection selective a comptage de battements des contacts
DE2854637C2 (de) * 1978-12-18 1984-05-17 Brown, Boveri & Cie Ag, 6800 Mannheim Als Gruppenschutzschalter dienendes elektrisches Installationsschaltgerät
DE2854711C2 (de) * 1978-12-18 1984-04-26 Brown, Boveri & Cie Ag, 6800 Mannheim Selektivschutzeinrichtung
DE2854616C2 (de) * 1978-12-18 1984-03-22 Brown, Boveri & Cie Ag, 6800 Mannheim Selektivschutzeinrichtung
DE2854623C2 (de) * 1978-12-18 1982-09-09 Brown, Boveri & Cie Ag, 6800 Mannheim Selektiver Hauptsicherungsautomat
DE2854568C2 (de) * 1978-12-18 1982-09-02 Brown, Boveri & Cie Ag, 6800 Mannheim Selektivschutzvorrichtung für einen strombegrenzenden Schalter
DE2904117C2 (de) * 1979-02-03 1982-04-15 Brown, Boveri & Cie Ag, 6800 Mannheim Auslösevorrichtung mit Auslösemagnet für einen elektrischen Selektivschutz-Selbstschalter
NL176724C (nl) * 1979-06-11 1985-05-17 Hazemeijer Bv Beveiligingsinrichting voor het selektief afschakelen van netgedeelten van een elektrisch energieverdeelnet, alsmede een energieverdeelnet voorzien van meerdere selectieve beveiligingsinrichtingen.
DE2930960A1 (de) * 1979-07-31 1981-02-19 Bbc Brown Boveri & Cie Selektivschutzeinrichtung
DE3021867A1 (de) * 1980-06-11 1981-12-17 Brown, Boveri & Cie Ag, 6800 Mannheim Selbstschalter
FR2547122B1 (fr) * 1983-06-03 1985-07-05 Merlin Gerin Declencheur electronique selectif associe a un disjoncteur limiteur
FR2611095B1 (fr) * 1987-02-13 1993-05-07 Telemecanique Electrique Systeme d'alimentation telecommandee et de protection electriques coordonnees d'appareils electriques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127542A (en) * 1959-06-08 1964-03-31 Mc Graw Edison Co Automatic reclosing breaker system including a repeating circuit interrupter and sectionalizer switches
US3030471A (en) * 1959-10-22 1962-04-17 Westinghouse Electric Corp Automatic reclosing circuit-breaker
FR2201566B1 (de) * 1972-09-28 1975-03-14 Merlin Gerin

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120876A (en) * 1982-05-28 1983-12-07 Electricty Council The Sectionaliser
US4553188A (en) * 1982-05-28 1985-11-12 The Electricity Council Sectionalizer
GB2169762A (en) * 1985-01-08 1986-07-16 Brush Switchgear Sectionalisers
US9543088B2 (en) 2011-12-19 2017-01-10 Sma Solar Technology Ag Circuit arrangement for suppressing an arc occurring over a contact gap of a switching member
CN111370272A (zh) * 2018-12-25 2020-07-03 苏州工业园区和顺电气股份有限公司 带远程超控功能的智能断路器
EP4412017A1 (de) * 2023-01-27 2024-08-07 Samsung SDI Co., Ltd. Schaltsteuerungsvorrichtung und batteriepack damit

Also Published As

Publication number Publication date
DE2525192C2 (de) 1989-09-07
BE830405A (fr) 1975-12-19
FR2255730A1 (de) 1975-07-18
FR2255730B1 (de) 1977-06-10
CH596692A5 (en) 1978-03-15
DE2525192A1 (de) 1976-12-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920610