Analysis of the Transient Response of a Capacitor-Excited Induction Generator for Unity Power Factor Load Condition using MATLAB/SIMULINK

Abstract

Advantageous features of an induction generators are widely used in a single system like wind or micro turbo etc. It is operated in a capacitor excited or self excited mode to generate electrical energy in remote areas. The Main drawbacks of a CEIG under variable load conditions are poor voltage and frequency regulation .The aim of this paper is to provide a better understanding of the dynamic response of a capacitor-excited, squirrel cage induction generator that is carried out for determining the change in performance under the running condition from no-load to full-load. Voltage control, frequency control and temperature rise due to continuous running of the machine are evaluated using transient analysis. This assessment would hopefully help to develop a better controlled required for CEIG system, operated in remote areas.