GB1248086A - Improvements in electrical converters - Google Patents

Improvements in electrical converters

Info

Publication number
GB1248086A
GB1248086A GB00460/69A GB1046069A GB1248086A GB 1248086 A GB1248086 A GB 1248086A GB 00460/69 A GB00460/69 A GB 00460/69A GB 1046069 A GB1046069 A GB 1046069A GB 1248086 A GB1248086 A GB 1248086A
Authority
GB
United Kingdom
Prior art keywords
reactors
current
energy
fault
feb
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
GB00460/69A
Other languages
English (en)
Inventor
Carl Ingvar Boksjo
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1248086A publication Critical patent/GB1248086A/en
Expired 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
    • H02H7/125—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 for rectifiers
    • H02H7/127—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 for rectifiers having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Protection Of Static Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Power Conversion In General (AREA)
  • Dc-Dc Converters (AREA)
GB00460/69A 1968-02-28 1969-02-27 Improvements in electrical converters Expired GB1248086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2532/68A SE316862B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-02-28 1968-02-28

Publications (1)

Publication Number Publication Date
GB1248086A true GB1248086A (en) 1971-09-29

Family

ID=20260122

Family Applications (1)

Application Number Title Priority Date Filing Date
GB00460/69A Expired GB1248086A (en) 1968-02-28 1969-02-27 Improvements in electrical converters

Country Status (7)

Country Link
US (1) US3601681A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4833902B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH481507A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1906615B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2002796A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1248086A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE316862B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136223A (en) * 1983-02-21 1984-09-12 Gen Electric Co Plc Saturable Reactor Snubbing of Thyristors
RU2686067C1 (ru) * 2018-07-23 2019-04-24 Ирина Николаевна Бондаренко Высоковольтный выпрямитель

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH537672A (de) * 1971-10-29 1973-05-31 Bbc Brown Boveri & Cie Schaltungsanordnung für die Thyristorbeschaltung von Hochspannungsventilen
US4150325A (en) * 1977-12-02 1979-04-17 General Electric Company Power conversion system having inversion fault detection and correction circuit
JPS6071801U (ja) * 1983-10-25 1985-05-21 大進電機工業株式会社 水蒸気発生器
JPS6071804U (ja) * 1983-10-25 1985-05-21 大進電機工業株式会社 水蒸気発生器
JPS6071802U (ja) * 1983-10-25 1985-05-21 大進電機工業株式会社 水蒸気発生器
FI116175B (fi) * 2003-12-19 2005-09-30 Abb Oy Menetelmä ja järjestely taajuusmuuttajan suojaamiseksi
CN112067935B (zh) * 2020-09-21 2022-09-16 中国南方电网有限责任公司超高压输电公司广州局 换流阀阳极电抗器核心器件不拆线参数测量方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282998A (en) * 1940-07-01 1942-05-12 Electrons Inc Rectifier circuit
US2320224A (en) * 1942-04-08 1943-05-25 Electrons Inc Rectifier circuit
US2969495A (en) * 1957-01-25 1961-01-24 Siemens Ag Current translating system with semiconducting p-n junction rectifiers
US3067375A (en) * 1959-07-27 1962-12-04 Ite Circuit Breaker Ltd High impedance short-circuiter for semi-conductor rectifiers
DE1119985B (de) * 1959-10-09 1961-12-21 Siemens Ag UEberstromschutz fuer Gleichrichteranlagen
US3328667A (en) * 1964-01-31 1967-06-27 Westinghouse Electric Corp Dc-ac inverter with protective saturating reactors
US3355654A (en) * 1964-07-13 1967-11-28 Cutler Hammer Inc Electronic inverters with separate source for precharging commutating capacitors
US3340457A (en) * 1964-11-24 1967-09-05 Allis Louis Co Static inverter circuit
US3386027A (en) * 1965-09-08 1968-05-28 Westinghouse Electric Corp High voltage converter apparatus having a plurality of serially connected controllable semiconductor devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136223A (en) * 1983-02-21 1984-09-12 Gen Electric Co Plc Saturable Reactor Snubbing of Thyristors
RU2686067C1 (ru) * 2018-07-23 2019-04-24 Ирина Николаевна Бондаренко Высоковольтный выпрямитель

Also Published As

Publication number Publication date
DE1906615A1 (de) 1969-11-13
CH481507A (de) 1969-11-15
JPS4833902B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-10-17
DE1906615B2 (de) 1972-03-23
FR2002796A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-10-31
SE316862B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-11-03
US3601681A (en) 1971-08-24

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