Calculation on Inductance Parameters of Transformer Winding Applied Transient Voltage

Based on the transformer inductance model presented by P.I.Fergested,a new kind of inductance calculation method is presented in which the inductance parameters are divided into the hollow inductance and core inductance.In order to calculate results accurately and fast,we analyze the related parameter values and providing a method of calculation parameters for inductance calculating of the transformer winding transient analysis.