A study on automatic generation control method decreasing regulating capacity

This paper presents a method of automatic generation control (AGC) decreasing the regulating capacity of load frequency control (LFC). The regulating capacity is reduced economic load dispatching control (EDC) and LFC using the regulating decreased level (D/sub 0i/). In this paper, this technique is found to be effective on random disturbance using a three-area longitudinal system model.