Development Of Excitation Control System Based On Generator Simulator

Making experiments in synchronous generator excitation control system is a very important part in Power System Automation and other related courses. As the shortages of the laboratory apparatus existing in our college, a new experimental platform for excitation control system which applies to teaching experiment is designed. This system consists of a hardware experimental platform and a software simulation platform. The hardware platform is made of integrated circuits with plug-in structure, and the software simulation platform is designed with Multisim. Combining both the hardware platform and the software platform, great effects would be taken in the teaching experiments. Two circuits of additional excitation control, which are excitation system stabilizer (ESS) and power system stabilizer (PSS), are designed in the end of this paper. With fuzzy control technique, a new fuzzy self-adjustment excitation system stabilizer (FESS) is designed. A good control quality with FESS is proved by Simulation.