CN109643888A - 保护包括抽头变换器的变压器 - Google Patents
保护包括抽头变换器的变压器 Download PDFInfo
- Publication number
- CN109643888A CN109643888A CN201780050371.2A CN201780050371A CN109643888A CN 109643888 A CN109643888 A CN 109643888A CN 201780050371 A CN201780050371 A CN 201780050371A CN 109643888 A CN109643888 A CN 109643888A
- Authority
- CN
- China
- Prior art keywords
- transformer
- tap
- energy
- power
- terminal
- 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
- 230000004224 protection Effects 0.000 title claims abstract description 39
- 238000004804 winding Methods 0.000 claims abstract description 64
- 238000005259 measurement Methods 0.000 claims abstract description 34
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000004590 computer program Methods 0.000 claims abstract description 13
- 238000012546 transfer Methods 0.000 claims abstract description 13
- 230000010354 integration Effects 0.000 claims description 11
- 238000004062 sedimentation Methods 0.000 claims description 8
- 238000005070 sampling Methods 0.000 claims description 5
- 230000009466 transformation Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- H02H7/04—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 transformers
- H02H7/055—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 transformers for tapped transformers or tap-changing means thereof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Protection Of Transformers (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16184245.5A EP3285349B1 (en) | 2016-08-16 | 2016-08-16 | Protecting a transformer comprising a tap changer |
EP16184245.5 | 2016-08-16 | ||
PCT/EP2017/070663 WO2018033532A1 (en) | 2016-08-16 | 2017-08-15 | Protecting a transformer comprising a tap changer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109643888A true CN109643888A (zh) | 2019-04-16 |
CN109643888B CN109643888B (zh) | 2020-04-14 |
Family
ID=56686717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780050371.2A Active CN109643888B (zh) | 2016-08-16 | 2017-08-15 | 保护包括抽头变换器的变压器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10389107B1 (zh) |
EP (1) | EP3285349B1 (zh) |
KR (1) | KR102038259B1 (zh) |
CN (1) | CN109643888B (zh) |
CA (1) | CA3033690C (zh) |
WO (1) | WO2018033532A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11538614B2 (en) | 2019-11-20 | 2022-12-27 | General Electric Technology Gmbh | Flexible transformer system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11155135A (ja) * | 1997-11-20 | 1999-06-08 | Miharu Tsushin Kk | Catv用電源供給装置 |
CN101405669A (zh) * | 2006-03-21 | 2009-04-08 | Abb技术有限公司 | 用于变压器或者抽头变换器的通用监视和诊断控制系统 |
EP2541572A1 (en) * | 2011-06-27 | 2013-01-02 | ABB Technology Ltd | Method and apparatus for monitoring of a tap changer |
CN103026433A (zh) * | 2010-05-08 | 2013-04-03 | 赖茵豪森机械制造公司 | 负载级进变换开关 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5408171A (en) * | 1991-10-21 | 1995-04-18 | Electric Power Research Institute, Inc. | Combined solid-state and mechanically-switched transformer tap-changer |
EP1350292B1 (en) * | 2000-12-15 | 2010-11-10 | ABB T & D Technology Ltd. | Condition diagnosing |
DE102009060132B3 (de) * | 2009-12-23 | 2011-05-12 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter mit Polungsschalter an einem Regeltransformator |
DE102011108660B3 (de) | 2011-06-28 | 2012-11-22 | Thermik Gerätebau GmbH | Selbsthaltender temperaturabhängiger Schalter |
DE102012202105B4 (de) * | 2012-02-13 | 2014-08-07 | Maschinenfabrik Reinhausen Gmbh | Transformator mit Stufenschalteinrichtung |
JP6438028B2 (ja) * | 2013-08-27 | 2018-12-12 | マシイネンフアブリーク・ラインハウゼン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 負荷時タップ切換器、電圧制御用タップ付変成器及びタップ付変成器での切換実施方法 |
US9679710B1 (en) * | 2016-05-04 | 2017-06-13 | Cooper Technologies Company | Switching module controller for a voltage regulator |
US11087913B2 (en) * | 2017-05-15 | 2021-08-10 | General Electric Company | Transformer system |
-
2016
- 2016-08-16 EP EP16184245.5A patent/EP3285349B1/en active Active
-
2017
- 2017-08-15 US US16/326,020 patent/US10389107B1/en active Active
- 2017-08-15 KR KR1020197007688A patent/KR102038259B1/ko active IP Right Grant
- 2017-08-15 CA CA3033690A patent/CA3033690C/en active Active
- 2017-08-15 CN CN201780050371.2A patent/CN109643888B/zh active Active
- 2017-08-15 WO PCT/EP2017/070663 patent/WO2018033532A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11155135A (ja) * | 1997-11-20 | 1999-06-08 | Miharu Tsushin Kk | Catv用電源供給装置 |
CN101405669A (zh) * | 2006-03-21 | 2009-04-08 | Abb技术有限公司 | 用于变压器或者抽头变换器的通用监视和诊断控制系统 |
CN103026433A (zh) * | 2010-05-08 | 2013-04-03 | 赖茵豪森机械制造公司 | 负载级进变换开关 |
EP2541572A1 (en) * | 2011-06-27 | 2013-01-02 | ABB Technology Ltd | Method and apparatus for monitoring of a tap changer |
Also Published As
Publication number | Publication date |
---|---|
EP3285349B1 (en) | 2019-03-13 |
CN109643888B (zh) | 2020-04-14 |
KR102038259B1 (ko) | 2019-11-26 |
EP3285349A1 (en) | 2018-02-21 |
US10389107B1 (en) | 2019-08-20 |
WO2018033532A1 (en) | 2018-02-22 |
CA3033690C (en) | 2019-07-30 |
BR112019002739A8 (pt) | 2022-12-27 |
BR112019002739A2 (pt) | 2019-05-14 |
US20190252874A1 (en) | 2019-08-15 |
KR20190032622A (ko) | 2019-03-27 |
CA3033690A1 (en) | 2018-02-22 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210525 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240111 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |