Open AccessBased on The Comparative Study of The Economic Load Coefficient of a Double-Winding Transformer in Operation in A Certain Area
Author(s) -
Tianyi Zhang
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/612/4/042069
Subject(s) - transformer , energy efficient transformer , distribution transformer , electromagnetic coil , control theory (sociology) , mathematics , electrical engineering , computer science , engineering , voltage , artificial intelligence , control (management)
Extract the transformer parameters in operation in a certain area. After considering the selection of transformer characteristic parameters and the transmission in the system, the load coefficients of 17 double-winding transformers with 3 capacities are calculated theoretically. It is concluded that the economic load coefficient of various types of transformers in actual operation and the general value is about 0.5. People used to transformer economic load coefficient is 0.75 questioned.