Enhancing optimal excitation control by adaptive fuzzy logic rules
A method is presented to enhance optimal excitation control by fuzzy logic rules. The method automatically adjusts the weights of the AVR and PSS tunnels on-line. Coordination of transient stability control and oscillation control is achieved. Simplifications are made to obtain a low number of fuzzy rules of 16. Good performances of the method are shown by multi-case studies.
excitation controller fuzzy logic rules automatic voltage regulator (avr) power system stabilizer (pss) coordination control