Title :
Stability of a Hydraulic Turbine Generating Unit Controlled by P.I.D. Governor
Author :
Hagihara, S. ; Yokota, H. ; Goda, K. ; Isobe, K.
Author_Institution :
Central Research Laboratory, Mitsubishi Electric Corporation
Abstract :
The effect of derivative gain and other governor parameters on the stability boundaries of a hydraulic turbine generating unit supplying an isolated load is investigated. Root locus method is used for analysis of the effect of governor parameters on the dynamic behavior of the hydroelectric power system. A general guide for optimum adjustment of derivative gain and other parameters is provided.
Keywords :
Electrical equipment industry; Electricity supply industry; Hydraulic turbines; Hydroelectric power generation; Laplace equations; Power generation; Power system analysis computing; Power system dynamics; Power system stability; Transfer functions;
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
DOI :
10.1109/TPAS.1979.319429
