BR7807821A - Instalacao para o ajuste da tensao em transformadores sob carga - Google Patents
Instalacao para o ajuste da tensao em transformadores sob cargaInfo
- Publication number
- BR7807821A BR7807821A BR7807821A BR7807821A BR7807821A BR 7807821 A BR7807821 A BR 7807821A BR 7807821 A BR7807821 A BR 7807821A BR 7807821 A BR7807821 A BR 7807821A BR 7807821 A BR7807821 A BR 7807821A
- Authority
- BR
- Brazil
- Prior art keywords
- installation
- voltage
- adjusting
- under load
- load transformers
- Prior art date
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
- H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772753464 DE2753464C3 (de) | 1977-11-30 | 1977-11-30 | Einrichtung zur Einstellung der Spannung sowie der Phasenlage von Strom und Spannung in Längs- und Querrichtung unter Last in Drehstromsystemen mit einem Transformatorsatz |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7807821A true BR7807821A (pt) | 1979-06-26 |
Family
ID=6025019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7807821A BR7807821A (pt) | 1977-11-30 | 1978-11-29 | Instalacao para o ajuste da tensao em transformadores sob carga |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5942964B2 (de) |
BR (1) | BR7807821A (de) |
DE (1) | DE2753464C3 (de) |
DK (1) | DK508378A (de) |
NL (1) | NL7810708A (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3321999A1 (de) * | 1983-06-18 | 1984-12-20 | Gesellschaft für Schwerionenforschung mbH, 6100 Darmstadt | Schaltungsanordnung zur energieversorgung |
JPH01172731A (ja) * | 1987-12-26 | 1989-07-07 | Hokuriku Nogyo Shikenjo | 真空吸引管を利用した土壌溶液の採取法 |
DE4325061A1 (de) * | 1993-07-26 | 1995-02-02 | Siemens Ag | Verfahren zur Kurzschlußstrombegrenzung und Anordnung für einen Schrägtransformator |
DE19748146A1 (de) * | 1997-10-31 | 1999-05-06 | Asea Brown Boveri | Drehstromtransformator |
FR2994039B1 (fr) * | 2012-07-26 | 2016-01-22 | Transfix | Dispositif de reglage dynamique de la tension d'un reseau electrique |
-
1977
- 1977-11-30 DE DE19772753464 patent/DE2753464C3/de not_active Expired
-
1978
- 1978-10-26 NL NL7810708A patent/NL7810708A/xx not_active Application Discontinuation
- 1978-11-16 DK DK508378A patent/DK508378A/da unknown
- 1978-11-29 BR BR7807821A patent/BR7807821A/pt unknown
- 1978-11-30 JP JP14860278A patent/JPS5942964B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5485329A (en) | 1979-07-06 |
DE2753464C3 (de) | 1984-02-09 |
DE2753464A1 (de) | 1979-05-31 |
DE2753464B2 (de) | 1980-11-20 |
JPS5942964B2 (ja) | 1984-10-18 |
DK508378A (da) | 1979-05-31 |
NL7810708A (nl) | 1979-06-01 |
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