High-voltage coil of dry-type loaded thickness voltage-regulating transformer

High-voltage coil of dry-type loaded thickness voltage-regulating transformer

The utility model relates to a high-voltage coil of a dry-typed casting on-load coarse/fine voltage-regulating transformer, comprising at least normal turn areas (1, 4) of the high-voltage coil and an air passage (5); the high-voltage coil is characterized in that a coarse regulation turn area (2) a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FU YINCANG, DUAN XINXUAN, LU KANGBO, LIANG XIA, MA FEI, AN ZHIQIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Beschreibung
Zusammenfassung:The utility model relates to a high-voltage coil of a dry-typed casting on-load coarse/fine voltage-regulating transformer, comprising at least normal turn areas (1, 4) of the high-voltage coil and an air passage (5); the high-voltage coil is characterized in that a coarse regulation turn area (2) and a fine regulation turn area (3) are connected in series between the normal turn areas (1, 4); and the high-voltage coil has strong practicability and high reliability, and can carry out voltage regulation within large range in a combination way of coarse regulation and fine regulation.