ES2321516T3 - Procedimiento para controlar aceite aislante. - Google Patents

Procedimiento para controlar aceite aislante. Download PDF

Info

Publication number: ES2321516T3
Authority: ES; Spain
Prior art keywords: switching; arc; under load; max; current
Prior art date: 2003-07-30
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.): Expired - Lifetime

Application number

ES04732957T

Other languages

English (en)

Spanish (es)

Inventor

Rainer Frotscher

Konrad Roider

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Maschinenfabrik Reinhausen GmbH

Scheubeck GmbH and Co

Original Assignee

Maschinenfabrik Reinhausen GmbH

Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG

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.)

2003-07-30

Filing date

2004-05-14

Publication date

2009-06-08

2004-05-14 Application filed by Maschinenfabrik Reinhausen GmbH, Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen GmbH

2009-06-08 Application granted granted Critical

2009-06-08 Publication of ES2321516T3 publication Critical patent/ES2321516T3/es

2024-05-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 38
230000001186 cumulative effect Effects 0.000 claims abstract description 4
238000011109 contamination Methods 0.000 claims description 5
238000010891 electric arc Methods 0.000 claims 1
239000003921 oil Substances 0.000 description 39
230000008569 process Effects 0.000 description 9
230000008859 change Effects 0.000 description 8
239000004071 soot Substances 0.000 description 8
238000002485 combustion reaction Methods 0.000 description 4
238000010586 diagram Methods 0.000 description 4
230000006872 improvement Effects 0.000 description 4
238000012423 maintenance Methods 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 3
239000012212 insulator Substances 0.000 description 3
230000032683 aging Effects 0.000 description 2
238000011161 development Methods 0.000 description 2
230000018109 developmental process Effects 0.000 description 2
238000001914 filtration Methods 0.000 description 2
230000005540 biological transmission Effects 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000004992 fission Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000009413 insulation Methods 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
238000005057 refrigeration Methods 0.000 description 1
238000004804 winding Methods 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H2009/0061—Monitoring tap change switching devices

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Protection Of Transformers (AREA)
Housings And Mounting Of Transformers (AREA)
Processing Of Terminals (AREA)

ES04732957T 2003-07-30 2004-05-14 Procedimiento para controlar aceite aislante. Expired - Lifetime ES2321516T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10334688		2003-07-30
DE10334688A DE10334688B3 (de)	2003-07-30	2003-07-30	Verfahren zur Überwachung von Isolieröl

Publications (1)

Publication Number	Publication Date
ES2321516T3 true ES2321516T3 (es)	2009-06-08

Family

ID=33560272

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES04732957T Expired - Lifetime ES2321516T3 (es)	2003-07-30	2004-05-14	Procedimiento para controlar aceite aislante.

Country Status (6)

Country	Link
EP (1)	EP1649475B1 (de)
AT (1)	ATE424031T1 (de)
DE (2)	DE10334688B3 (de)
ES (1)	ES2321516T3 (de)
PT (1)	PT1649475E (de)
WO (1)	WO2005022573A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102007026175B4 (de) *	2007-06-05	2009-10-01	Areva Energietechnik Gmbh	Verfahren zur Ermittlung der Alterung eines elektrischen Transformators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS507727B1 (de) *	1969-11-04	1975-03-28
DE4028721C2 (de) *	1990-09-10	1995-05-11	Siemens Ag	Verfahren und Anordnung zur Ermittlung der Restlebensdauer von Schaltgeräten
DE10003918C1 (de) *	2000-01-29	2001-07-05	Reinhausen Maschf Scheubeck	Verfahren zur Überwachung des Kontaktabbrandes bei Stufenschaltern

2003
- 2003-07-30 DE DE10334688A patent/DE10334688B3/de not_active Expired - Fee Related
2004
- 2004-05-14 DE DE502004009048T patent/DE502004009048D1/de not_active Expired - Lifetime
- 2004-05-14 WO PCT/EP2004/005175 patent/WO2005022573A1/de active Application Filing
- 2004-05-14 EP EP04732957A patent/EP1649475B1/de not_active Expired - Lifetime
- 2004-05-14 PT PT04732957T patent/PT1649475E/pt unknown
- 2004-05-14 ES ES04732957T patent/ES2321516T3/es not_active Expired - Lifetime
- 2004-05-14 AT AT04732957T patent/ATE424031T1/de active

Also Published As

Publication number	Publication date
DE10334688B3 (de)	2005-02-03
WO2005022573A1 (de)	2005-03-10
PT1649475E (pt)	2009-05-07
DE502004009048D1 (de)	2009-04-09
EP1649475A1 (de)	2006-04-26
EP1649475B1 (de)	2009-02-25
ATE424031T1 (de)	2009-03-15

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