SE9702223D0 - Anordning för övervakning vid en högspänningsomriktarstation - Google Patents

Anordning för övervakning vid en högspänningsomriktarstation

Info

Publication number
SE9702223D0
SE9702223D0 SE9702223A SE9702223A SE9702223D0 SE 9702223 D0 SE9702223 D0 SE 9702223D0 SE 9702223 A SE9702223 A SE 9702223A SE 9702223 A SE9702223 A SE 9702223A SE 9702223 D0 SE9702223 D0 SE 9702223D0
Authority
SE
Sweden
Prior art keywords
high voltage
valve
potential level
control units
monitoring
Prior art date
Application number
SE9702223A
Other languages
English (en)
Other versions
SE9702223L (sv
Inventor
Krister Nyberg
Rolnad Siljestroem
Hans Bjoerklund
Urban Aastroem
Gunnar Asplund
Original Assignee
Asea Brown Boveri
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 Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9702223A priority Critical patent/SE9702223L/sv
Publication of SE9702223D0 publication Critical patent/SE9702223D0/sv
Priority to JP50228499A priority patent/JP2002505840A/ja
Priority to PCT/SE1998/001100 priority patent/WO1998057407A2/sv
Priority to EP98928773A priority patent/EP0988679A2/en
Priority to US09/445,551 priority patent/US6185116B1/en
Publication of SE9702223L publication Critical patent/SE9702223L/sv

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20927—Liquid coolant without phase change

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Rectifiers (AREA)
  • Power Conversion In General (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
SE9702223A 1997-06-11 1997-06-11 Anordning för övervakning vid en högspänningsomriktarstation SE9702223L (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9702223A SE9702223L (sv) 1997-06-11 1997-06-11 Anordning för övervakning vid en högspänningsomriktarstation
JP50228499A JP2002505840A (ja) 1997-06-11 1998-06-09 高圧変換所に於いて管理するための装置
PCT/SE1998/001100 WO1998057407A2 (sv) 1997-06-11 1998-06-09 A device for supervising in a high voltage converter station
EP98928773A EP0988679A2 (en) 1997-06-11 1998-06-09 A device for supervising in a high voltage converter station
US09/445,551 US6185116B1 (en) 1997-06-11 1998-06-09 HVDC power transmission system with cooling and switching device temperature detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702223A SE9702223L (sv) 1997-06-11 1997-06-11 Anordning för övervakning vid en högspänningsomriktarstation

Publications (2)

Publication Number Publication Date
SE9702223D0 true SE9702223D0 (sv) 1997-06-11
SE9702223L SE9702223L (sv) 1998-12-12

Family

ID=20407333

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702223A SE9702223L (sv) 1997-06-11 1997-06-11 Anordning för övervakning vid en högspänningsomriktarstation

Country Status (5)

Country Link
US (1) US6185116B1 (sv)
EP (1) EP0988679A2 (sv)
JP (1) JP2002505840A (sv)
SE (1) SE9702223L (sv)
WO (1) WO1998057407A2 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005055132A1 (de) 2005-11-16 2007-06-06 Siemens Ag Vorrichtung zum Umrichten eines elektrischen Stromes und Verfahren zur Reduzierung der Lastwechselbeanspruchung von Leistungshalbleitereinheiten im Bereich der Hochspannungsenergieverteilung und -übertragung
WO2007078226A1 (en) * 2005-12-30 2007-07-12 Abb Technology Ltd. Cooling of high voltage devices
BRPI0621013A2 (pt) * 2006-01-23 2011-11-29 Abb Technology Ltd estação conversora e método para seu controle
KR101677801B1 (ko) * 2014-09-02 2016-11-18 엘에스산전 주식회사 Hvdc 시스템의 컨버터 장치 및 그의 제어 방법
EP3354119B1 (en) * 2015-09-21 2021-04-07 ABB Power Grids Switzerland AG Cooling arrangement for example for cooling a converter valve hall
CN105305789B (zh) * 2015-10-26 2018-01-30 中国科学院声学研究所 一种功率切换开关电路
DE102016202748A1 (de) * 2016-02-04 2017-08-10 Siemens Aktiengesellschaft Reihenschaltungsanordnung von Leistungshalbleitern
CN106253220B (zh) * 2016-08-12 2017-11-07 中国南方电网有限责任公司超高压输电公司检修试验中心 一种换流阀阀冷系统内冷水入阀温度高保护方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142230A (en) * 1977-03-24 1979-02-27 Tokyo Shibaura Denki Kabushiki Kaisha Sealed DC power converting station
SE413808B (sv) * 1978-09-22 1980-06-23 Asea Ab Metdon for overforing av metsignaler via en optisk lenk
JPS57196553A (en) * 1981-05-28 1982-12-02 Toshiba Corp Water cooling thyristor converter
JPS619107A (ja) * 1984-06-20 1986-01-16 三菱電機株式会社 密閉形直流変換所
DE3426768A1 (de) * 1984-07-17 1986-01-23 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum betrieb von thyristoren in einem ventilzweig
US5521593A (en) * 1991-12-03 1996-05-28 General Electric Company Method and apparatus for monitoring operating characteristics of semiconductor electric power switching circuits
US5625548A (en) * 1994-08-10 1997-04-29 American Superconductor Corporation Control circuit for cryogenically-cooled power electronics employed in power conversion systems
DE4443646C2 (de) * 1994-12-08 1998-01-22 Daimler Benz Ag Einrichtung zur Messung und Auswertung der Temperatur an oder in einem elektrischen Schaltgerät

Also Published As

Publication number Publication date
WO1998057407A2 (sv) 1998-12-17
WO1998057407A3 (sv) 1999-03-04
EP0988679A2 (en) 2000-03-29
JP2002505840A (ja) 2002-02-19
SE9702223L (sv) 1998-12-12
US6185116B1 (en) 2001-02-06

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