EP0823715A3 - Drehstromtransformator - Google Patents

Drehstromtransformator Download PDF

Info

Publication number
EP0823715A3
EP0823715A3 EP97810496A EP97810496A EP0823715A3 EP 0823715 A3 EP0823715 A3 EP 0823715A3 EP 97810496 A EP97810496 A EP 97810496A EP 97810496 A EP97810496 A EP 97810496A EP 0823715 A3 EP0823715 A3 EP 0823715A3
Authority
EP
European Patent Office
Prior art keywords
windings
primary
phase
regulating
longitudinal
Prior art date
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.)
Granted
Application number
EP97810496A
Other languages
English (en)
French (fr)
Other versions
EP0823715A2 (de
EP0823715B1 (de
Inventor
Jean François Ravot
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.)
ABB Secheron SA
Original Assignee
ABB Asea Brown Boveri Ltd
Asea Brown Boveri AB
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 ABB Asea Brown Boveri Ltd, Asea Brown Boveri AB filed Critical ABB Asea Brown Boveri Ltd
Publication of EP0823715A2 publication Critical patent/EP0823715A2/de
Publication of EP0823715A3 publication Critical patent/EP0823715A3/de
Application granted granted Critical
Publication of EP0823715B1 publication Critical patent/EP0823715B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Inverter Devices (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Ac-Ac Conversion (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Protection Of Transformers (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

Bei einem Drehstromtransformator, der pro Phase (U, V, W) eine primärseitige Wicklung (UPW, VPW, WPW) und eine sekundärseitige Wicklung (USW, VSW, WSW) aufweist, sind an jedem Schenkel pro Phase (U, V, W) mindestens eine Längsregelwicklung (UL, VL, WL) und zwei Querregelwicklungen (UQ1, VQ1, WQ1, UQ2, VQ2, WQ2) angeordnet, die mit der primärseitigen Wicklung (UPW, VPW, WPW) und/oder der sekundärseitigen Wicklung (USW, VSW, WSW) in Wirkverbindung stehen. Die Längsregelwicklung (UL, VL, WL) ist dabei entweder mit der auf dem gleichen Schenkel einer Phase (U, V, W) angeordneten primärseitigen (UPW, VPW, WPW) oder der sekundärseitigen Wicklung (USW, VSW, WSW) elektrisch verbunden, und die primärseitige (UPW, VPW, WPW) oder die sekundärseitige Wicklung (USW, VSW, WSW), welche auf dem Schenkel einer Phase (U, V, W) angeordnet sind, ist elektrisch mit jeweils einer Querregelwicklungen (UQ1, VQ1, WQ1, UQ2, VQ2, WQ2) der beiden benachbarten Phasen (U, V, W) verbunden. Die Längsregelwicklung (UL, VL, WL) und die Querregelwicklungen (UQ1, VQ1, WQ1, UQ2, VQ2, WQ2) bestehen jeweils aus Teilwicklungen.
EP97810496A 1996-08-09 1997-07-16 Drehstromtransformator Expired - Lifetime EP0823715B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19632172 1996-08-09
DE19632172A DE19632172A1 (de) 1996-08-09 1996-08-09 Drehstromtransformator

Publications (3)

Publication Number Publication Date
EP0823715A2 EP0823715A2 (de) 1998-02-11
EP0823715A3 true EP0823715A3 (de) 1998-04-29
EP0823715B1 EP0823715B1 (de) 2001-01-17

Family

ID=7802227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97810496A Expired - Lifetime EP0823715B1 (de) 1996-08-09 1997-07-16 Drehstromtransformator

Country Status (4)

Country Link
EP (1) EP0823715B1 (de)
AT (1) ATE198808T1 (de)
DE (2) DE19632172A1 (de)
ES (1) ES2154889T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933811A1 (de) * 1999-07-20 2001-02-01 Abb Research Ltd Drehstromtransformator für Mittel- und Hochspannungen mit einer Anordnung zur Spannungsregelung
NO330773B1 (no) * 2009-12-18 2011-07-11 Vetco Gray Scandinavia As Transformator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1763020B1 (de) * 1968-03-23 1971-08-26 Reinhausen Maschf Scheubeck Schaltanordnung zur Laengs- und Querspannungsregelung eines dreiphasigen Stufentransformators
DE2034638A1 (de) * 1970-07-13 1972-01-20 Transformatorenwerk August Lep Anordnung einer Stufenregelwicklung für 90 Grad - Querregulierung bei Stern- und Offenschaltung in Drehstromtransformatoren
DE3047521A1 (de) * 1980-12-17 1982-06-24 Schorch GmbH, 4050 Mönchengladbach Netzkupplungstransformator
DE3936937A1 (de) * 1989-11-06 1991-05-08 Siemens Ag Wicklungsanordnung fuer giessharztransformatoren
EP0510474A1 (de) * 1991-04-23 1992-10-28 Siemens Aktiengesellschaft Einstellvorrichtung
EP0650173A1 (de) * 1993-10-22 1995-04-26 Mitsuya Matsumura Dreiphasiger Spartransformator mit Symmetrierungsfunktion
WO1996006439A2 (en) * 1994-08-16 1996-02-29 Reynal Thomas J Load balancing transformer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933685A1 (de) * 1979-07-25 1981-02-12 Bbc Brown Boveri & Cie Transformator zum steuerbaren verschieben der phasenwinkel der ausgangsspannungen gegenueber den phasenwinkeln der eingangsspannungen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1763020B1 (de) * 1968-03-23 1971-08-26 Reinhausen Maschf Scheubeck Schaltanordnung zur Laengs- und Querspannungsregelung eines dreiphasigen Stufentransformators
DE2034638A1 (de) * 1970-07-13 1972-01-20 Transformatorenwerk August Lep Anordnung einer Stufenregelwicklung für 90 Grad - Querregulierung bei Stern- und Offenschaltung in Drehstromtransformatoren
DE3047521A1 (de) * 1980-12-17 1982-06-24 Schorch GmbH, 4050 Mönchengladbach Netzkupplungstransformator
DE3936937A1 (de) * 1989-11-06 1991-05-08 Siemens Ag Wicklungsanordnung fuer giessharztransformatoren
EP0510474A1 (de) * 1991-04-23 1992-10-28 Siemens Aktiengesellschaft Einstellvorrichtung
EP0650173A1 (de) * 1993-10-22 1995-04-26 Mitsuya Matsumura Dreiphasiger Spartransformator mit Symmetrierungsfunktion
WO1996006439A2 (en) * 1994-08-16 1996-02-29 Reynal Thomas J Load balancing transformer

Also Published As

Publication number Publication date
ES2154889T3 (es) 2001-04-16
ATE198808T1 (de) 2001-02-15
DE59702922D1 (de) 2001-02-22
EP0823715A2 (de) 1998-02-11
EP0823715B1 (de) 2001-01-17
DE19632172A1 (de) 1998-02-12

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