Development of a new on-line synchronous generator simulator usingpersonal computer for excitation system studies

摘要

A new on-line synchronous generator simulator using a personalncomputer is presented. It can simulate the dynamic response of generatornwhich is represented by a detailed equivalent circuit model in realntime. In addition, it can be directly connected to the actual excitationnsystem through the A/D and D/A converters. With this capability, thensimulator can be utilized for the dynamic response studies and thencontroller parameter tuning of the excitation system. Also, usernfriendly developed interfaces help the operator learn the simulatornoperation skill with little learning effort. The developed simulator isntested and verified with an actual excitation system implemented on 5 kWngenerator