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
Application number
GB3083/37A
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.)
SAVOISIENNE CONST ELEC
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SAVOISIENNE CONST ELEC
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Publication date
Application filed by SAVOISIENNE CONST ELECfiledCriticalSAVOISIENNE CONST ELEC
Publication of GB475613ApublicationCriticalpatent/GB475613A/en
H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
H01F27/00—Details of transformers or inductances, in general
H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
H01F27/38—Auxiliary core members; Auxiliary coils or windings
Abstract
475,613. Transformers. SOC. SAVOISIENNE DE CONSTRUCTIONS, ELECTRIQUES. Feb. 2, 1937, No. 3083. Convention date, Feb. 15, 1936. [Class 38 (ii)] In a three-phase delta connected auxiliary winding E1 provided on a three-phase star connected transformer A, B, C, a, b, c or auto-transformer or in association with single-phase transformers forming a threephase group, one phase of the auxiliary winding includes all or part of one phase b of the principal windings.
GB3083/37A1936-02-151937-02-02Improvements connected with auxiliary windings for three-phase transformers
ExpiredGB475613A
(en)