Study of Asynchronizing Phenomena using Generator Model with Field Mutual Leakage Reactance

Abstract

This paper describes the effect of mutual leakage reactance in rotor circuit on analysis of generator transient characteristics. The authors derived a detailed equivalent circuit model for 48P-15750kVA generator, and analyzed sudden short circuit, asynchronizing phenomena of the generator by simulations using the electromagnetic transients program (ATP-EMTP), and compared the results with the experimental data.