DESENVOLVIMENTO DE UM APLICATIVO DIDÁTICO PARA O ENSINO DE ESTABILIDADE DA MÁQUINA SÍNCRONA

Abstract

In recent decades the ways of transmittingknowledge have develop a lot, mainly by the development ofinformation technology. The modeling of physical systemshas reached a very high complexity with computer programsadvances, making it mathematically difficult to interpret.The main challenge on teaching synchronous machines isthe complexity of the equations make difficult the analysis ofrelations between the model variable. In order to promote adidactic way of teaching the relationship between the maincontrol signs, reactive gain and stabilizer signal in amachine connected to the bus infinity, a computerapplication was developed in Matlab®, interconnected withSimulink to simulate and examine the comparative effect ofthe machine behavior. For this analysis a 3rd Ordersynchronous machine model was used and the stabilityfrontiers developed from it.

Keywords - Education, Simulation, Stability frontiers, Synchronous machine.