HK1050760A1 - Apparatus and method for cooling power transformers. - Google Patents

Apparatus and method for cooling power transformers.

Info

Publication number
HK1050760A1
HK1050760A1 HK03102788A HK03102788A HK1050760A1 HK 1050760 A1 HK1050760 A1 HK 1050760A1 HK 03102788 A HK03102788 A HK 03102788A HK 03102788 A HK03102788 A HK 03102788A HK 1050760 A1 HK1050760 A1 HK 1050760A1
Authority
HK
Hong Kong
Prior art keywords
heat
heat exchanger
cooling
temperature
controller
Prior art date
Application number
HK03102788A
Other languages
English (en)
Inventor
Robert L Longardner
Anthony M Visnesky Jr
Original Assignee
Trexco Llc
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 Trexco Llc filed Critical Trexco Llc
Publication of HK1050760A1 publication Critical patent/HK1050760A1/xx

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2333/00—Details of boilers; Analysers; Rectifiers
    • F25B2333/007—Details of boilers; Analysers; Rectifiers the generator or boiler heated by heat exchangers with steam or hot water as heating fluid or by a secondary boiling-condensing heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/24—Storage receiver heat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Transformer Cooling (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Control Of Temperature (AREA)
HK03102788A 1999-11-17 2003-04-17 Apparatus and method for cooling power transformers. HK1050760A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16606599P 1999-11-17 1999-11-17
PCT/US2000/031810 WO2001037292A1 (en) 1999-11-17 2000-11-17 Apparatus and method for cooling power transformers

Publications (1)

Publication Number Publication Date
HK1050760A1 true HK1050760A1 (en) 2003-07-04

Family

ID=22601686

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03102788A HK1050760A1 (en) 1999-11-17 2003-04-17 Apparatus and method for cooling power transformers.

Country Status (20)

Country Link
EP (1) EP1238398B1 (es)
JP (1) JP2003514384A (es)
KR (1) KR100716681B1 (es)
CN (1) CN1217356C (es)
AT (1) ATE334472T1 (es)
AU (1) AU1922401A (es)
BR (1) BR0015595A (es)
CA (1) CA2392058A1 (es)
CZ (1) CZ20021633A3 (es)
DE (1) DE60029621T2 (es)
EA (1) EA200200568A1 (es)
ES (1) ES2269209T3 (es)
HK (1) HK1050760A1 (es)
HU (1) HUP0203286A2 (es)
IL (1) IL149535A0 (es)
MX (1) MXPA02004909A (es)
NO (1) NO20022348L (es)
PL (1) PL355207A1 (es)
WO (1) WO2001037292A1 (es)
ZA (1) ZA200203793B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6842718B2 (en) 2003-02-06 2005-01-11 General Electric Company Intelligent auxiliary cooling system
DE102004021107A1 (de) * 2004-04-29 2005-11-24 Bosch Rexroth Ag Flüssigkeitskühlung für Eisenkern und Wicklungspakete
DE102005060635A1 (de) 2005-12-13 2007-06-14 Siemens Ag Steuerungsverfahren zur Kühlung einer technischen Anlage
WO2007104190A1 (fr) * 2006-03-10 2007-09-20 Qinggan Zeng Transformateur utilisant un caloduc de séparation pour le rayonnement thermique
BRPI0700843A (pt) * 2007-03-20 2008-11-04 Santos Eduardo Pedrosa sistema de monitoração de temperatura para transformadores de potência imersos em óleo
DE102008003672A1 (de) 2008-01-09 2009-07-16 Areva Energietechnik Gmbh Elektrische Transformator-Einheit
KR101102522B1 (ko) * 2008-11-03 2012-01-03 현대중공업 주식회사 변압기용 히트파이프식 냉각장치
DE102010006308A1 (de) 2010-01-30 2011-08-04 Maschinenfabrik Reinhausen GmbH, 93059 Laststufenschalter
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
EP2562408A1 (en) * 2011-08-25 2013-02-27 Inergy Automotive Systems Research (Société Anonyme) Method for handling fuel vapors onboard a hybrid vehicle
CN102682957B (zh) * 2012-05-30 2015-05-27 卧龙电气集团股份有限公司 一种带自动加热装置的油浸式变压器
CN103594233B (zh) * 2013-11-29 2016-07-06 国家电网公司 一种220kV主变压器现场绝缘干燥装置及其工艺
CN103779047B (zh) * 2014-02-19 2016-05-04 国家电网公司 一种以sf6为冷媒介质的主变板式散热方法
CN103811152B (zh) * 2014-02-19 2016-02-24 国家电网公司 一种以sf6为冷媒介质的主变夹套式散热装置及方法
CN103779048B (zh) * 2014-02-19 2016-03-30 国家电网公司 一种以sf6为冷媒介质的主变散热装置及方法
CN103779049B (zh) * 2014-02-19 2016-03-09 国家电网公司 一种以sf6为换热介质的热泵式主变换热装置及方法
CN103794337B (zh) * 2014-02-19 2016-05-04 国家电网公司 一种以sf6为冷媒介质的主变列管式散热方法
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
CN103985510B (zh) * 2014-04-09 2016-08-17 国家电网公司 Sf6与油直接接触的塔板式主变冷却装置及使用方法
CN103943317B (zh) * 2014-04-09 2016-05-04 国家电网公司 Sf6与喷淋油接触换热的主变冷却装置及使用方法
CN104157404A (zh) * 2014-08-25 2014-11-19 国家电网公司 一种带有光伏转换功能的干式变压器冷却装置及使用方法
CN105161256A (zh) * 2015-10-01 2015-12-16 国家电网公司 变压器冷却装置
JP6439725B2 (ja) * 2016-03-17 2018-12-19 株式会社デンソー 磁気回路部品の温度調整装置
CN106653291A (zh) * 2017-01-10 2017-05-10 全球能源互联网研究院 一种利用日夜温差对变压器强迫油循环冷却的系统
RU180433U1 (ru) * 2017-05-23 2018-06-14 Александр Михайлович Брянцев Трехфазный реактор-трансформатор с регулируемым насыщением магнитопровода
RU177199U1 (ru) * 2017-05-23 2018-02-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" Установка для охлаждения масляного трансформатора с электрическим фильтром очистки
EP3587986A1 (en) 2018-06-27 2020-01-01 ABB Schweiz AG Cooling arrangement for a high voltage power device
CN110491640B (zh) * 2019-07-29 2022-01-11 江苏星驰变压器有限公司 一种加快油浸自冷变压器油冷却的方法
CN113690023B (zh) * 2021-09-06 2023-09-01 浙江尔格科技股份有限公司 变压器油智能调温系统及变压器油智能调温方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579162A (en) * 1969-11-28 1971-05-18 Gen Electric Winding duct construction for power transformer
DE3025661C2 (de) * 1980-07-07 1982-11-04 Transformatoren Union Ag, 7000 Stuttgart Einrichtung zur Nutzbarmachung der Verlustwärme von im Inneren flüssigkeitsgekühlten Transformatoren oder Drosselspulen
JPS5940509A (ja) * 1982-08-27 1984-03-06 Mitsubishi Electric Corp 電磁誘導機器
JPS5963493A (ja) * 1982-09-30 1984-04-11 Hitachi Ltd 油入機器の排熱利用装置
US4936109A (en) * 1986-10-06 1990-06-26 Columbia Energy Storage, Inc. System and method for reducing gas compressor energy requirements
JPH0362486U (es) * 1989-10-20 1991-06-19
JP2539534B2 (ja) * 1990-06-08 1996-10-02 三菱電機株式会社 電磁誘導機器の冷却装置

Also Published As

Publication number Publication date
KR20030007381A (ko) 2003-01-23
EA200200568A1 (ru) 2002-12-26
IL149535A0 (en) 2002-11-10
EP1238398B1 (en) 2006-07-26
AU1922401A (en) 2001-05-30
NO20022348L (no) 2002-07-15
EP1238398A1 (en) 2002-09-11
CN1390356A (zh) 2003-01-08
ES2269209T3 (es) 2007-04-01
CN1217356C (zh) 2005-08-31
HUP0203286A2 (en) 2003-01-28
WO2001037292A1 (en) 2001-05-25
KR100716681B1 (ko) 2007-05-09
DE60029621D1 (de) 2006-09-07
CA2392058A1 (en) 2001-05-25
DE60029621T2 (de) 2007-08-09
CZ20021633A3 (cs) 2003-02-12
NO20022348D0 (no) 2002-05-16
ZA200203793B (en) 2003-10-29
JP2003514384A (ja) 2003-04-15
PL355207A1 (en) 2004-04-05
MXPA02004909A (es) 2003-10-14
BR0015595A (pt) 2002-07-09
ATE334472T1 (de) 2006-08-15

Similar Documents

Publication Publication Date Title
HK1050760A1 (en) Apparatus and method for cooling power transformers.
UA26103C2 (uk) Спосіб управліhhя теплообміhом у веhтиляційhому апараті або в апараті для коhдиціюваhhя повітря та пристрій для його здійсhеhhя
CA2437060A1 (en) Exhaust heat recovery system
MY117922A (en) Air conditioning system
CN101957013B (zh) 超音频电磁感应加热取暖设备
ES2040639A2 (es) Control de refrigerador de hidrogeno en generadores electricos.
DE69510944T2 (de) Verfahren und einrichtung von heiz-und/oder kühlenergie
HK1055458A1 (en) Phase-change heat transfer coupling for aqua-ammonia absorption systems
JP2001050045A (ja) 成形機用コージェネレーションシステム
ES2154108A1 (es) Aparato de aire acondicionado de tipo de absorcion de aire frio y provisto de aletas verticales de transferencia de calor.
CA2474291A1 (en) Method and apparatus to adaptively cool a welding-type system
TW343269B (en) Cooling storage cabinet
CN103714948A (zh) 一种水冷变压器铁芯冷却方法
JPS6414531A (en) Air-conditioning system
CN1329325C (zh) 管子密封方法及其装置
JP3061067U (ja) 熱交換装置
JPS6121182Y2 (es)
KR100744891B1 (ko) 저항용접장치의 냉각방법
CN201016524Y (zh) 电磁油汀
CN112743182A (zh) 一种低压快速焊台
KR101977170B1 (ko) 전력장치의 상변화 정온냉각시스템 제어 방법
JPH0247597Y2 (es)
JP3902095B2 (ja) 抵抗溶接装置の冷却方法
CN206595599U (zh) 一种可自动散热的配电柜
CN105586469A (zh) 一种多功能热处理装置及其使用方法

Legal Events

Date Code Title Description
CHPA Change of a particular in the register (except of change of ownership)
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20081117