Title :
Asymmetrical Loading of Three-Phase Three-Winding Transformer Banks
Author_Institution :
Member of the Academy of Science of the Union of Soviet Socialist Republics
Abstract :
It is accepted USSR practice to carry three-phase industrial load and single-phase traction load on a single three-phase three-winding transformer. For a given combination of loads it is necessary to determine the proper capacity relationships of the three windings. This paper presents an analysis of the problem by the methods of symmetrical components. The data obtained from this analysis were used in setting up the standards for selection of transformer size for combined three-phase industrial and single-phase traction loading.
Keywords :
Circuits; Current distribution; Electrical equipment industry; Equations; Impedance; Industrial relations; Machinery; Magnetic separation; Phase transformers; Voltage;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1944.5058770
