CN1227956A - 用于气体绝缘开关设备的电流互感器 - Google Patents
用于气体绝缘开关设备的电流互感器 Download PDFInfo
- Publication number
- CN1227956A CN1227956A CN99102153A CN99102153A CN1227956A CN 1227956 A CN1227956 A CN 1227956A CN 99102153 A CN99102153 A CN 99102153A CN 99102153 A CN99102153 A CN 99102153A CN 1227956 A CN1227956 A CN 1227956A
- Authority
- CN
- China
- Prior art keywords
- current transformer
- cover plate
- connecting rod
- secondary coil
- support column
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/30—Constructions
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
- Transformer Cooling (AREA)
- Gas-Insulated Switchgears (AREA)
- Coils Of Transformers For General Uses (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9801470 | 1998-02-09 | ||
FR9801470A FR2774803B1 (fr) | 1998-02-09 | 1998-02-09 | Transformateur d'intensite pour une installation de commutation a isolation gazeuse |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1227956A true CN1227956A (zh) | 1999-09-08 |
CN1130737C CN1130737C (zh) | 2003-12-10 |
Family
ID=9522726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99102153A Expired - Fee Related CN1130737C (zh) | 1998-02-09 | 1999-02-09 | 用于气体绝缘开关设备的电流互感器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6014072A (zh) |
EP (1) | EP0935264B1 (zh) |
JP (1) | JPH11317319A (zh) |
CN (1) | CN1130737C (zh) |
AT (1) | ATE266897T1 (zh) |
DE (1) | DE69917092T2 (zh) |
ES (1) | ES2221325T3 (zh) |
FR (1) | FR2774803B1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103098154A (zh) * | 2010-06-23 | 2013-05-08 | Abb技术有限公司 | 电流转换器装置 |
CN107710359A (zh) * | 2015-06-02 | 2018-02-16 | 西门子公司 | 变流器和带有变流器的开关设备 |
CN108475577A (zh) * | 2015-12-18 | 2018-08-31 | Abb瑞士股份有限公司 | 用于高电压气体绝缘开关设备变电站的电流互感器 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6760206B2 (en) | 2001-03-16 | 2004-07-06 | Cooper Industries, Inc. | Current sensor supporting structure |
DE502004002290D1 (de) * | 2004-02-27 | 2007-01-25 | Abb Technology Ag | Kompaktes Stromwandlergehäuse für gasisolierte Schaltanlagen |
FR2874122B1 (fr) * | 2004-08-06 | 2006-09-22 | Areva T & D Ag | Transformateur de courant de type triphase et poste electrique equipe d'un tel transformateur de courant |
JP4703316B2 (ja) * | 2005-08-12 | 2011-06-15 | 株式会社東芝 | ガス絶縁変流器 |
JP5243161B2 (ja) * | 2008-09-18 | 2013-07-24 | 日本板硝子株式会社 | 画像読取装置 |
DE102010004971A1 (de) * | 2010-01-18 | 2011-07-21 | Abb Technology Ag | Vorrichtung für eine Schaltanlage |
CA2783433C (en) * | 2011-07-25 | 2020-12-15 | William Kenneth Mcgrail | Transformerinstrumentationandmeteringsystem |
US8587399B2 (en) | 2012-02-06 | 2013-11-19 | Continental Control Systems, Llc | Split-core current transformer |
CN103346007A (zh) * | 2013-07-26 | 2013-10-09 | 常州博瑞电力自动化设备有限公司 | 隔离断路器电子式电流互感器 |
FR3016995B1 (fr) * | 2014-01-24 | 2017-10-13 | Alstom Technology Ltd | Montage d'une bride sur un tube pour transformateur |
JP6416827B2 (ja) * | 2016-06-23 | 2018-10-31 | ファナック株式会社 | 筒状のコアを備えるリアクトル、モータ駆動装置、およびアンプ装置 |
CN111640571B (zh) * | 2020-06-28 | 2021-09-10 | 江西广能电气设备有限公司 | 一种铁心柱卡头扎带 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1986884A (en) * | 1934-10-11 | 1935-01-08 | Peter W Fassler | Welding transformer |
US2431189A (en) * | 1946-03-28 | 1947-11-18 | Gen Electric | Electromagnetic induction apparatus |
DE1030446B (de) * | 1953-08-24 | 1958-05-22 | Iacoqia Nv | Durchfuehrungsstromwandler fuer Hochspannung |
US4338657A (en) * | 1974-05-21 | 1982-07-06 | Lisin Vladimir N | High-voltage transformer-rectifier device |
CH627023A5 (zh) * | 1978-03-09 | 1981-12-15 | Bbc Brown Boveri & Cie | |
DE3608391A1 (de) * | 1985-11-15 | 1987-09-17 | Messwandler Bau Ag | Hochspannungsstromwandler |
DE4337403A1 (de) * | 1993-10-26 | 1995-04-27 | Siemens Ag | Elektrische Hochspannungsschaltanlage mit einem Ringkernstromwandler |
-
1998
- 1998-02-09 FR FR9801470A patent/FR2774803B1/fr not_active Expired - Lifetime
-
1999
- 1999-01-29 EP EP99400205A patent/EP0935264B1/fr not_active Expired - Lifetime
- 1999-01-29 ES ES99400205T patent/ES2221325T3/es not_active Expired - Lifetime
- 1999-01-29 DE DE69917092T patent/DE69917092T2/de not_active Expired - Lifetime
- 1999-01-29 AT AT99400205T patent/ATE266897T1/de not_active IP Right Cessation
- 1999-02-08 JP JP11029553A patent/JPH11317319A/ja active Pending
- 1999-02-09 CN CN99102153A patent/CN1130737C/zh not_active Expired - Fee Related
- 1999-02-09 US US09/247,068 patent/US6014072A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103098154A (zh) * | 2010-06-23 | 2013-05-08 | Abb技术有限公司 | 电流转换器装置 |
CN107710359A (zh) * | 2015-06-02 | 2018-02-16 | 西门子公司 | 变流器和带有变流器的开关设备 |
CN108475577A (zh) * | 2015-12-18 | 2018-08-31 | Abb瑞士股份有限公司 | 用于高电压气体绝缘开关设备变电站的电流互感器 |
Also Published As
Publication number | Publication date |
---|---|
FR2774803B1 (fr) | 2001-04-27 |
FR2774803A1 (fr) | 1999-08-13 |
JPH11317319A (ja) | 1999-11-16 |
DE69917092D1 (de) | 2004-06-17 |
CN1130737C (zh) | 2003-12-10 |
EP0935264A1 (fr) | 1999-08-11 |
DE69917092T2 (de) | 2005-05-12 |
US6014072A (en) | 2000-01-11 |
ES2221325T3 (es) | 2004-12-16 |
ATE266897T1 (de) | 2004-05-15 |
EP0935264B1 (fr) | 2004-05-12 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1040879 Country of ref document: HK |
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C56 | Change in the name or address of the patentee |
Owner name: ALSTHOM Free format text: FORMER NAME OR ADDRESS: GEC ALSTHOM SA |
|
CP01 | Change in the name or title of a patent holder |
Address after: Ant Feldyn in Switzerland Patentee after: GEC Alsthom SA Address before: Ant Feldyn in Switzerland Patentee before: GEC Alsthom AG |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031210 Termination date: 20180209 |