GB2543812B - High and ultra-high voltage circuit breaking system - Google Patents

High and ultra-high voltage circuit breaking system Download PDF

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Publication number
GB2543812B
GB2543812B GB201519163A GB201519163A GB2543812B GB 2543812 B GB2543812 B GB 2543812B GB 201519163 A GB201519163 A GB 201519163A GB 201519163 A GB201519163 A GB 201519163A GB 2543812 B GB2543812 B GB 2543812B
Authority
GB
United Kingdom
Prior art keywords
ultra
voltage circuit
circuit breaking
breaking system
high voltage
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 - Fee Related
Application number
GB201519163A
Other versions
GB2543812A (en
GB201519163D0 (en
Inventor
Hsu Lai-Wang
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.)
Long Men Tech Co Ltd
Original Assignee
Long Men Tech 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 Long Men Tech Co Ltd filed Critical Long Men Tech Co Ltd
Priority to GB201519163A priority Critical patent/GB2543812B/en
Publication of GB201519163D0 publication Critical patent/GB201519163D0/en
Publication of GB2543812A publication Critical patent/GB2543812A/en
Application granted granted Critical
Publication of GB2543812B publication Critical patent/GB2543812B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current
    • 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
    • H01H33/027—Integrated apparatus for measuring current or voltage
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • H01H71/125—Automatic release mechanisms with or without manual release using a solid-state trip unit characterised by sensing elements, e.g. current transformers
    • 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
    • H02H3/08—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 responsive to excess current
    • H02H3/083—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 responsive to excess current for three-phase systems
    • 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
    • H02H3/08—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 responsive to excess current
    • H02H3/085—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 responsive to excess current making use of a thermal sensor, e.g. thermistor, heated by the excess current
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • H01H2071/124—Automatic release mechanisms with or without manual release using a solid-state trip unit with a hybrid structure, the solid state trip device being combined with a thermal or a electromagnetic trip

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
GB201519163A 2015-10-30 2015-10-30 High and ultra-high voltage circuit breaking system Expired - Fee Related GB2543812B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201519163A GB2543812B (en) 2015-10-30 2015-10-30 High and ultra-high voltage circuit breaking system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201519163A GB2543812B (en) 2015-10-30 2015-10-30 High and ultra-high voltage circuit breaking system

Publications (3)

Publication Number Publication Date
GB201519163D0 GB201519163D0 (en) 2015-12-16
GB2543812A GB2543812A (en) 2017-05-03
GB2543812B true GB2543812B (en) 2020-01-01

Family

ID=55130422

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201519163A Expired - Fee Related GB2543812B (en) 2015-10-30 2015-10-30 High and ultra-high voltage circuit breaking system

Country Status (1)

Country Link
GB (1) GB2543812B (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB387476A (en) * 1931-12-21 1933-02-09 Arthur John King Improvements relating to alternating current systems
GB434064A (en) * 1934-01-29 1935-08-26 Igranic Electric Co Ltd Improvements in or relating to circuit controlling devices, particularly applicable to electric refrigerators
GB1124939A (en) * 1964-12-28 1968-08-21 Asea Ab Improvements in and relating to over-load relays
SU989608A1 (en) * 1981-07-14 1983-01-15 Специальное Конструкторское Бюро По Приборостроению Thermorelay
DE3505718A1 (en) * 1984-04-11 1985-10-17 Hartmann & Braun Ag, 6000 Frankfurt Arrangement having converter-current tripping in the tripping circuit of protection relays for AC networks
US20090065338A1 (en) * 2006-05-04 2009-03-12 Moeller Gmbh Circuit breaker for motor protection and/or line protection
EP2045829A2 (en) * 2007-10-04 2009-04-08 General Electric Company Contact Arm Mechanism for Circuit Breaker
US20110102958A1 (en) * 2009-11-05 2011-05-05 Square D Company Electrical load center
EP2445074A1 (en) * 2010-10-22 2012-04-25 Shakira Limited A fault detecting device for electrical installations and equipment
EP2535909A1 (en) * 2010-02-11 2012-12-19 Feng, Shuo Circuit breaker closing/opening actuating mechanism and driving device thereof
CN103137381A (en) * 2011-11-27 2013-06-05 陈晓容 Battery temperature control circuit breaker device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB387476A (en) * 1931-12-21 1933-02-09 Arthur John King Improvements relating to alternating current systems
GB434064A (en) * 1934-01-29 1935-08-26 Igranic Electric Co Ltd Improvements in or relating to circuit controlling devices, particularly applicable to electric refrigerators
GB1124939A (en) * 1964-12-28 1968-08-21 Asea Ab Improvements in and relating to over-load relays
SU989608A1 (en) * 1981-07-14 1983-01-15 Специальное Конструкторское Бюро По Приборостроению Thermorelay
DE3505718A1 (en) * 1984-04-11 1985-10-17 Hartmann & Braun Ag, 6000 Frankfurt Arrangement having converter-current tripping in the tripping circuit of protection relays for AC networks
US20090065338A1 (en) * 2006-05-04 2009-03-12 Moeller Gmbh Circuit breaker for motor protection and/or line protection
EP2045829A2 (en) * 2007-10-04 2009-04-08 General Electric Company Contact Arm Mechanism for Circuit Breaker
US20110102958A1 (en) * 2009-11-05 2011-05-05 Square D Company Electrical load center
EP2535909A1 (en) * 2010-02-11 2012-12-19 Feng, Shuo Circuit breaker closing/opening actuating mechanism and driving device thereof
EP2445074A1 (en) * 2010-10-22 2012-04-25 Shakira Limited A fault detecting device for electrical installations and equipment
CN103137381A (en) * 2011-11-27 2013-06-05 陈晓容 Battery temperature control circuit breaker device

Also Published As

Publication number Publication date
GB2543812A (en) 2017-05-03
GB201519163D0 (en) 2015-12-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20221030