ES2154889T3 - Transformador de corriente trifasica. - Google Patents
Transformador de corriente trifasica.Info
- Publication number
- ES2154889T3 ES2154889T3 ES97810496T ES97810496T ES2154889T3 ES 2154889 T3 ES2154889 T3 ES 2154889T3 ES 97810496 T ES97810496 T ES 97810496T ES 97810496 T ES97810496 T ES 97810496T ES 2154889 T3 ES2154889 T3 ES 2154889T3
- Authority
- ES
- Spain
- Prior art keywords
- windings
- primary
- phase
- current transformer
- phase current
- 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.)
- Expired - Lifetime
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)
- Windings For Motors And Generators (AREA)
- Coils Of Transformers For General Uses (AREA)
- Ac-Ac Conversion (AREA)
- Coils Or Transformers For Communication (AREA)
- Protection Of Transformers (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19632172A DE19632172A1 (de) | 1996-08-09 | 1996-08-09 | Drehstromtransformator |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2154889T3 true ES2154889T3 (es) | 2001-04-16 |
Family
ID=7802227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97810496T Expired - Lifetime ES2154889T3 (es) | 1996-08-09 | 1997-07-16 | Transformador de corriente trifasica. |
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)
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 |
Family Cites Families (8)
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 |
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 |
DE3047521C2 (de) * | 1980-12-17 | 1985-06-27 | Schorch GmbH, 4050 Mönchengladbach | Dreiphasiger Netzkupplungstransformator |
DE3936937A1 (de) * | 1989-11-06 | 1991-05-08 | Siemens Ag | Wicklungsanordnung fuer giessharztransformatoren |
EP0510474B1 (de) * | 1991-04-23 | 1995-11-22 | Siemens Aktiengesellschaft | Einstellvorrichtung |
JP2536813B2 (ja) * | 1993-10-22 | 1996-09-25 | 光也 松村 | 三相単巻変圧器 |
US5557249A (en) * | 1994-08-16 | 1996-09-17 | Reynal; Thomas J. | Load balancing transformer |
-
1996
- 1996-08-09 DE DE19632172A patent/DE19632172A1/de not_active Withdrawn
-
1997
- 1997-07-16 DE DE59702922T patent/DE59702922D1/de not_active Expired - Lifetime
- 1997-07-16 AT AT97810496T patent/ATE198808T1/de active
- 1997-07-16 EP EP97810496A patent/EP0823715B1/de not_active Expired - Lifetime
- 1997-07-16 ES ES97810496T patent/ES2154889T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0823715A3 (de) | 1998-04-29 |
EP0823715A2 (de) | 1998-02-11 |
ATE198808T1 (de) | 2001-02-15 |
DE59702922D1 (de) | 2001-02-22 |
EP0823715B1 (de) | 2001-01-17 |
DE19632172A1 (de) | 1998-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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