EA201290253A1 - SYSTEM AND METHOD OF GAS-PHASE DRYING BY KEROSIN TRANSFORMERS ASSEMBLED AT THE INSTALLATION PLACE - Google Patents

SYSTEM AND METHOD OF GAS-PHASE DRYING BY KEROSIN TRANSFORMERS ASSEMBLED AT THE INSTALLATION PLACE

Info

Publication number
EA201290253A1
EA201290253A1 EA201290253A EA201290253A EA201290253A1 EA 201290253 A1 EA201290253 A1 EA 201290253A1 EA 201290253 A EA201290253 A EA 201290253A EA 201290253 A EA201290253 A EA 201290253A EA 201290253 A1 EA201290253 A1 EA 201290253A1
Authority
EA
Eurasian Patent Office
Prior art keywords
gas
phase drying
kerosin
assembled
installation place
Prior art date
Application number
EA201290253A
Other languages
Russian (ru)
Other versions
EA030334B1 (en
Inventor
Хэ Лю
Яньминь Чун
Чэнь Лэн
Сяодань Лю
Ицзюнь Ван
Original Assignee
Тбеа Хэнъян Трансформерз Ко., Лтд.
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
Priority claimed from CN2010205271242U external-priority patent/CN201815160U/en
Application filed by Тбеа Хэнъян Трансформерз Ко., Лтд. filed Critical Тбеа Хэнъян Трансформерз Ко., Лтд.
Publication of EA201290253A1 publication Critical patent/EA201290253A1/en
Publication of EA030334B1 publication Critical patent/EA030334B1/en

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
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Система и способ газофазной сушки керосином трансформаторов, собранных на месте монтажа. Трансформаторный бак (11) для содержания в нем трансформатора служит в качестве технологического контейнера для процесса газофазной сушки. Трансформаторный бак соединяют с наружным оборудованием для газофазной сушки соединительными трубопроводами. Оборудование для газофазной сушки собирают в модули. Система является более простой, это сокращает расходы на изготовление и монтаж технологической системы газофазной сушки трансформатора.System and method for gas-phase drying with kerosene transformers assembled at the installation site. The transformer tank (11) for containing the transformer in it serves as a process container for the gas-phase drying process. The transformer tank is connected to external equipment for gas-phase drying by connecting pipelines. Equipment for gas-phase drying is assembled into modules. The system is simpler, it reduces the cost of manufacturing and installation of the technological system of gas-phase transformer drying.

EA201290253A 2009-10-30 2010-10-28 System and method for realizing kerosene gas phase drying to transformers assembled on-site EA030334B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200910205596 2009-10-30
CN2010205271242U CN201815160U (en) 2010-09-10 2010-09-10 Filtering device for gas drying equipment
PCT/CN2010/001713 WO2011050577A1 (en) 2009-10-30 2010-10-28 System and method for realizing kerosene gas phase drying to transformers assembled on-site

Publications (2)

Publication Number Publication Date
EA201290253A1 true EA201290253A1 (en) 2012-12-28
EA030334B1 EA030334B1 (en) 2018-07-31

Family

ID=43921278

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201290253A EA030334B1 (en) 2009-10-30 2010-10-28 System and method for realizing kerosene gas phase drying to transformers assembled on-site

Country Status (2)

Country Link
EA (1) EA030334B1 (en)
WO (1) WO2011050577A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103579927B (en) * 2012-07-18 2017-02-22 上海宝钢工业技术服务有限公司 Large-scale transformer coil internal diameter side nondestructive maintenance method
CN116313464B (en) * 2023-04-19 2023-11-10 山东特变电力设备有限公司 Oiling device is used in oil-immersed transformer production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002280243A (en) * 2001-03-21 2002-09-27 Fuji Electric Co Ltd Method and device for drying electrical apparatus
CN1262326C (en) * 2002-02-28 2006-07-05 威廉·海德里希真空设备两合公司 Preparing device for transformer
JP2005183857A (en) * 2003-12-24 2005-07-07 Aichi Electric Co Ltd Transformer drying method

Also Published As

Publication number Publication date
EA030334B1 (en) 2018-07-31
WO2011050577A1 (en) 2011-05-05

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KZ KG MD TM