A Study on the Load Frequency Control of 2-Area Power System Using Neural Network PID Controller

신경회로망 PID 제어기를 이용한 전력계통의 부하주파수제어에 관한 연구

This paper has presented a method for self-tuning tile PID controller using a BP method of multilayered NNs. The proposed controller employ input signal as a learning signal of PID control. The proposed controller is applied to load-frequency control of power system and it is investigated a dynamic characteristic. The simulation results shows that proposed NN STPID controller has the good dynamics responses against load disturbances.