APPLICATION OF A NEW DYNAMIC ANALYSIS METHOD TO PID CONTROLLED SPEED GOVERNORS IN HYDROELECTRIC POWER PLANTS

Hydroelectric power plants are environmental-friendly as they renewable energy sources and make great contributions to the economies. In addition, in state of insurance electricity network, since can respond demands network a very short time. this study, effect speed governors dispense valve has been added classical control mechanism order accurately predict reaction hydroelectric load requirement electrical network. As result dynamic analysis, data obtained simulation environment have compared with responses real hydraulic turbine. The results show that when analysis governor is mechanism, response behavior becomes closer turbine behavior. These will assist designers predicting real-like plants.