PL2104116T3 - Układ chłodzenia olejowego, zwłaszcza transformatorów zasilających trakcyjne silniki elektryczne, transformator ze wspomnianym układem oraz sposób określania przepływu płynu chłodzącego w układzie chłodzenia - Google Patents
Układ chłodzenia olejowego, zwłaszcza transformatorów zasilających trakcyjne silniki elektryczne, transformator ze wspomnianym układem oraz sposób określania przepływu płynu chłodzącego w układzie chłodzeniaInfo
- Publication number
- PL2104116T3 PL2104116T3 PL08425152T PL08425152T PL2104116T3 PL 2104116 T3 PL2104116 T3 PL 2104116T3 PL 08425152 T PL08425152 T PL 08425152T PL 08425152 T PL08425152 T PL 08425152T PL 2104116 T3 PL2104116 T3 PL 2104116T3
- Authority
- PL
- Poland
- Prior art keywords
- cooling system
- cooling
- transformer
- determining
- fluid flow
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/404—Protective devices specially adapted for fluid filled transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
- Motor Or Generator Cooling System (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08425152.9A EP2104116B1 (en) | 2008-03-12 | 2008-03-12 | Oil cooling system, particularly for transformers feeding traction electric motors, transformer with said system and method for determining the cooling fluid flow in a cooling system |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2104116T3 true PL2104116T3 (pl) | 2017-09-29 |
Family
ID=39535672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL08425152T PL2104116T3 (pl) | 2008-03-12 | 2008-03-12 | Układ chłodzenia olejowego, zwłaszcza transformatorów zasilających trakcyjne silniki elektryczne, transformator ze wspomnianym układem oraz sposób określania przepływu płynu chłodzącego w układzie chłodzenia |
Country Status (5)
Country | Link |
---|---|
US (1) | US7812699B2 (pl) |
EP (1) | EP2104116B1 (pl) |
CN (1) | CN101572167B (pl) |
PL (1) | PL2104116T3 (pl) |
RU (1) | RU2489763C2 (pl) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8167773B2 (en) * | 2007-10-26 | 2012-05-01 | GM Global Technology Operations LLC | Method and apparatus to control motor cooling in an electro-mechanical transmission |
DE102009056483A1 (de) * | 2009-12-01 | 2011-06-09 | Hydac Cooling Gmbh | Kühlvorrichtung |
US8400320B2 (en) * | 2009-12-30 | 2013-03-19 | Eduardo Pedrosa Santos | System for monitoring oil level and detecting leaks in power transformers, reactors, current and potential transformers, high voltage bushings and the like |
WO2011121614A2 (en) * | 2010-03-31 | 2011-10-06 | Crompton Greaves Limited | A control system of valves for transformer cooling by using relay system |
US8305178B2 (en) * | 2010-10-22 | 2012-11-06 | Tai-Her Yang | Electric equipment in which heat being dissipated through superficial temperature maintaining member and exchanging fluid |
EP2511919A1 (de) * | 2011-04-11 | 2012-10-17 | ABB Technology AG | Trockentransformatorheizung |
US9816633B2 (en) | 2011-10-11 | 2017-11-14 | Sentry Depressurization Systems, Inc. | Depressurization system for an electrical transformer |
CN103217991B (zh) * | 2013-03-27 | 2016-08-10 | 国家电网公司 | 一种用于模拟变电设备绝缘油的压力控制系统 |
US20140305201A1 (en) * | 2013-04-12 | 2014-10-16 | Joe David Watson | Electronic liquid level sensing device and gauge for liquid-immersed power transformers, reactors and similar equipment |
US9377341B1 (en) * | 2013-04-12 | 2016-06-28 | Joe David Watson | Electronic liquid level sensing device and gauge for liquid-immersed power transformers, reactors and similar equipment |
CN104465032A (zh) * | 2013-09-24 | 2015-03-25 | 国网河南省电力公司平顶山供电公司 | 一种提高变压器冷却系统效率的方法 |
EP2858077A1 (en) * | 2013-10-02 | 2015-04-08 | ABB Technology AG | Safety device for an electric transformer, and related electric transformer using such a safety device |
CN103824677B (zh) * | 2014-03-13 | 2016-06-01 | 国家电网公司 | 一种主变绕组与油流温差的最优智能控制系统及控制方法 |
CN104183363A (zh) * | 2014-09-16 | 2014-12-03 | 国家电网公司 | 一种主变压器散热器的冷却装置及使用方法 |
CN105321666B (zh) * | 2015-12-03 | 2017-07-04 | 国家电网公司 | 强油循环水冷变压器水冷器的清洗装置 |
US10145830B2 (en) * | 2015-12-10 | 2018-12-04 | Roger Alan FENTON | Monitoring power devices |
JP6613934B2 (ja) * | 2016-02-05 | 2019-12-04 | 住友電気工業株式会社 | パイプタイプ固体絶縁ケーブルシステム、パイプタイプ固体絶縁ケーブルシステムの構築方法、及びパイプタイプ固体絶縁ケーブルシステムの冷却方法 |
DK3343575T3 (da) * | 2016-12-28 | 2020-06-22 | Abb Schweiz Ag | Trykkompensator i en undervandsinstallation |
RU180433U1 (ru) * | 2017-05-23 | 2018-06-14 | Александр Михайлович Брянцев | Трехфазный реактор-трансформатор с регулируемым насыщением магнитопровода |
CN107013673B (zh) * | 2017-06-13 | 2023-08-04 | 国电联合动力技术有限公司 | 一种风电机组齿轮箱润滑系统及其温控阀的故障监测方法 |
DE102018003671A1 (de) * | 2018-05-05 | 2019-11-07 | Diehl Metering Gmbh | Fluidzähler |
DE102018207846A1 (de) * | 2018-05-18 | 2019-11-21 | Siemens Aktiengesellschaft | System zur Steuerung einer Kühleinheit eines Transformators |
CN110543197B (zh) * | 2018-12-05 | 2021-04-02 | 中车长春轨道客车股份有限公司 | 一种控制列车主变压器工作的方法及装置 |
EP3767651A1 (de) * | 2019-07-17 | 2021-01-20 | Siemens Aktiengesellschaft | Verfahren zum betreiben eines kühlsystems eines transformators |
CN110767411A (zh) * | 2019-10-31 | 2020-02-07 | 广东电网有限责任公司 | 一种变压器冷却装置及运行监测系统 |
CN112881060A (zh) * | 2021-03-19 | 2021-06-01 | 正星科技股份有限公司 | 一种加油机组件的模拟测试系统 |
CN113978257B (zh) * | 2021-11-13 | 2024-05-14 | 中国国家铁路集团有限公司 | 一种机车车载牵引变压器油流速保护控制方法 |
CN115003118A (zh) * | 2022-06-09 | 2022-09-02 | 广东海悟科技有限公司 | 一种沉浸式液冷机柜、液冷控制方法及检修方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US854277A (en) * | 1906-06-25 | 1907-05-21 | Westinghouse Electric & Mfg Co | Means for cooling transformers. |
US1504625A (en) * | 1919-08-15 | 1924-08-12 | Westinghouse Electric & Mfg Co | Transformer |
US3942515A (en) * | 1974-09-11 | 1976-03-09 | Instrumentation & Control Systems, Inc. | Air caloric stimulation system |
GB9113067D0 (en) * | 1991-06-18 | 1991-08-07 | Nat Grid Company The Public Li | Determining the volume of gases in transformer cooling oil |
US5509274A (en) * | 1992-01-16 | 1996-04-23 | Applied Power Technologies Incorporated | High efficiency heat pump system |
JPH08298215A (ja) * | 1995-04-26 | 1996-11-12 | Hitachi Ltd | 静止誘導電器の排熱利用システム |
RU2154875C2 (ru) * | 1998-10-28 | 2000-08-20 | Общество с ограниченной ответственностью МАК-БЭТ | Устройство для нагрева и охлаждения жидкости |
US7004936B2 (en) * | 2000-08-09 | 2006-02-28 | Cryocor, Inc. | Refrigeration source for a cryoablation catheter |
US6401518B1 (en) * | 1999-07-29 | 2002-06-11 | General Electric Company | Fluid filled electrical device with diagnostic sensor located in fluid circulation flow path |
US6909349B1 (en) * | 1999-11-17 | 2005-06-21 | Trexco, Llc | Apparatus and method for cooling power transformers |
RU2273565C2 (ru) * | 2002-09-27 | 2006-04-10 | Военный автомобильный институт | Система охлаждения гидромеханической трансмиссии и подвески транспортного средства |
US6842718B2 (en) * | 2003-02-06 | 2005-01-11 | General Electric Company | Intelligent auxiliary cooling system |
ES2257161B1 (es) * | 2004-07-22 | 2007-07-01 | Asea Brown Boveri, S.A. | Transformador de potencia multi-tension para red de transmision de energia electrica de alta tension (politrafo). |
RU2280567C2 (ru) * | 2004-11-11 | 2006-07-27 | Государственное образовательное учреждение высшего профессионального образования "Российский государственный открытый технический университет путей сообщения Министерства путей сообщения Российской Федерации" (РГОТУПС) | Автоматическая система регулирования температуры тягового трансформатора тягового транспортного средства |
KR200375025Y1 (ko) * | 2004-11-24 | 2005-02-04 | 임성황 | 냉동사이클의 냉매 기화열을 이용한 변압기 냉각장치 |
EP1750360A1 (en) * | 2005-08-03 | 2007-02-07 | ABB Research Ltd | Multilevel converter arrangement and use thereof |
CN100538929C (zh) * | 2005-11-22 | 2009-09-09 | 陈立人 | 电力变压器的冷却装置 |
CN101051553B (zh) * | 2007-02-02 | 2011-02-02 | 武汉朗肯节能技术有限公司 | 水、气双冷凝变压器油循环降温的方法及循环降温装置 |
CN201000804Y (zh) * | 2007-02-06 | 2008-01-02 | 上海市电力公司 | 用于油浸式变压器冷却的油-油冷却系统 |
-
2008
- 2008-03-12 PL PL08425152T patent/PL2104116T3/pl unknown
- 2008-03-12 EP EP08425152.9A patent/EP2104116B1/en active Active
-
2009
- 2009-03-04 US US12/397,373 patent/US7812699B2/en active Active
- 2009-03-10 CN CN200910127336.3A patent/CN101572167B/zh active Active
- 2009-03-12 RU RU2009108736/07A patent/RU2489763C2/ru active
Also Published As
Publication number | Publication date |
---|---|
CN101572167A (zh) | 2009-11-04 |
CN101572167B (zh) | 2013-01-02 |
RU2489763C2 (ru) | 2013-08-10 |
RU2009108736A (ru) | 2010-09-20 |
EP2104116A1 (en) | 2009-09-23 |
EP2104116B1 (en) | 2017-05-10 |
US20090231075A1 (en) | 2009-09-17 |
US7812699B2 (en) | 2010-10-12 |
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