PT1690267E - Método para a exsicação do ar e exsicador de ar para transformadores com isolamento de óleo, bobinas de reactância bem como interruptores escalonados - Google Patents

Método para a exsicação do ar e exsicador de ar para transformadores com isolamento de óleo, bobinas de reactância bem como interruptores escalonados Download PDF

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Publication number
PT1690267E
PT1690267E PT04803496T PT04803496T PT1690267E PT 1690267 E PT1690267 E PT 1690267E PT 04803496 T PT04803496 T PT 04803496T PT 04803496 T PT04803496 T PT 04803496T PT 1690267 E PT1690267 E PT 1690267E
Authority
PT
Portugal
Prior art keywords
air
oil
step switch
expansion vessel
humidifier
Prior art date
Application number
PT04803496T
Other languages
English (en)
Inventor
Karsten Viereck
Dieter Dohnal
Ansgar Hinz
Reiner Brill
Original Assignee
Reinhausen Maschf Scheubeck
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 Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck
Publication of PT1690267E publication Critical patent/PT1690267E/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • 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
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/321—Insulating of coils, windings, or parts thereof using a fluid for insulating purposes only
PT04803496T 2003-12-06 2004-12-03 Método para a exsicação do ar e exsicador de ar para transformadores com isolamento de óleo, bobinas de reactância bem como interruptores escalonados PT1690267E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10357085A DE10357085B3 (de) 2003-12-06 2003-12-06 Verfahren zur Luftentfeuchtung und Luftentfeuchter für ölisolierte Transformatoren, Drosselspulen sowie Stufenschalter

Publications (1)

Publication Number Publication Date
PT1690267E true PT1690267E (pt) 2008-06-23

Family

ID=34202456

Family Applications (1)

Application Number Title Priority Date Filing Date
PT04803496T PT1690267E (pt) 2003-12-06 2004-12-03 Método para a exsicação do ar e exsicador de ar para transformadores com isolamento de óleo, bobinas de reactância bem como interruptores escalonados

Country Status (12)

Country Link
US (1) US7468091B2 (pt)
EP (1) EP1690267B1 (pt)
JP (1) JP2007513508A (pt)
KR (1) KR101056490B1 (pt)
CN (1) CN1860563B (pt)
AT (1) ATE397783T1 (pt)
CA (1) CA2548618C (pt)
DE (2) DE10357085B3 (pt)
ES (1) ES2303961T3 (pt)
HK (1) HK1093816A1 (pt)
PT (1) PT1690267E (pt)
WO (1) WO2005055255A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315719B3 (de) * 2003-04-04 2004-12-23 Maschinenfabrik Reinhausen Gmbh Luftentfeuchter für ölisolierte Transformatoren, Drosselspulen sowie Stufenschalter
DE102006009668B3 (de) * 2006-03-02 2007-04-12 Maschinenfabrik Reinhausen Gmbh Verfahren zur Trocknung eines Luftentfeuchters
ITVI20070222A1 (it) * 2007-08-07 2009-02-08 Comem Spa Essiccatore perfezionato per deumidificare l'aria destinata a vasi di espansione dell'olio impiegati in apparecchiature elettriche.
DE602008004101D1 (de) * 2008-04-28 2011-02-03 Abb Technology Ltd Verfahren und Vorrichtung zur Bestimmung der relativen Feuchtigkeit eines mit isolierender Flüssigkeit gefüllten elektrischen Gerätes
ITVI20100031A1 (it) * 2010-02-12 2011-08-13 Comem Spa Procedimento per il controllo di un essiccatore atto a deumidificare l'aria destinata a vasi di espansione dell'olio impiegati in apparecchiature elettriche
JP5377527B2 (ja) * 2011-01-14 2013-12-25 中国電力株式会社 吸湿呼吸器
EP2514511B1 (en) 2011-04-20 2019-07-31 ABB Schweiz AG Air dehydrating breather assembly for providing dehumidified air to electrical devices, and related method
CN102290199B (zh) * 2011-05-09 2013-01-16 华东理工大学 多通道可切换电加热干燥器
CN102886191B (zh) * 2011-07-22 2014-10-01 上海智瑞达电气科技有限公司 一种用于对进入电气设备油膨胀箱空气进行干燥的空气干燥装置
US8871005B2 (en) * 2012-12-31 2014-10-28 Qualitrol Company, Llc Methods of regenerating desiccant in a breathing apparatus
CN105582789A (zh) * 2014-11-15 2016-05-18 湖北汽车工业学院 一种带湿度调节装置的车用空气干燥器
CN106228766B (zh) * 2016-09-13 2018-05-22 国网山东省电力公司德州供电公司 变压器呼吸器显示预警系统
DE102018213341A1 (de) * 2018-08-08 2020-02-13 Siemens Aktiengesellschaft Ermittlung des Feuchteintrags in ein Trocknungsmittel bei Transformatoren
CN113695311A (zh) * 2020-11-10 2021-11-26 景能科技有限公司 一种电气滑环清洗装置及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1476138A (en) * 1923-12-04 Transformer
US1759971A (en) * 1924-09-22 1930-05-27 Ohio Brass Co Apparatus for controlling breathing of oil-containing housings
US1601308A (en) * 1924-10-14 1926-09-28 Westinghouse Electric & Mfg Co Indicating dehydrator
JPS6076013U (ja) * 1983-10-31 1985-05-28 株式会社東芝 油入電器の吸湿呼吸装置
JPS60198710A (ja) * 1984-03-23 1985-10-08 Toshiba Corp 油入電器の吸湿呼吸装置
JPS6375009U (pt) * 1986-11-06 1988-05-19
CN87208681U (zh) * 1987-05-26 1988-08-10 云南省电子工业局试验研究所 高压充油设备防潮装置
JPH10135043A (ja) * 1996-10-30 1998-05-22 Nippon Koei Co Ltd 吸湿呼吸器における吸湿剤の取出装置およびその取出装置を有する吸湿呼吸器
US5902381A (en) * 1997-05-30 1999-05-11 General Signal Corporation Dehydrating breather apparatus
DE50200301D1 (de) * 2001-11-13 2004-04-22 Messko Albert Hauser Gmbh & Co Luftentfeuchter für ölisolierte Transformatoren, Drosselspulen sowie Stufenschalter
US6800114B2 (en) * 2002-08-07 2004-10-05 Andrew Corporation Pressure equalization apparatus and methods
US7332015B2 (en) * 2002-09-06 2008-02-19 Waukesha Electric Systems, Inc Automatic dehydrating breather apparatus and method

Also Published As

Publication number Publication date
DE502004007335D1 (de) 2008-07-17
KR20060126634A (ko) 2006-12-08
JP2007513508A (ja) 2007-05-24
KR101056490B1 (ko) 2011-08-11
CN1860563A (zh) 2006-11-08
EP1690267A1 (de) 2006-08-16
ES2303961T3 (es) 2008-09-01
CA2548618A1 (en) 2005-06-16
US7468091B2 (en) 2008-12-23
DE10357085B3 (de) 2005-03-17
WO2005055255A1 (de) 2005-06-16
ATE397783T1 (de) 2008-06-15
US20070199443A1 (en) 2007-08-30
EP1690267B1 (de) 2008-06-04
HK1093816A1 (en) 2007-03-09
CN1860563B (zh) 2011-04-13
CA2548618C (en) 2013-01-15

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