Method for controlling automatic gain control (AGC) set

The invention relates to a method for controlling an automatic gain control (AGC) set, in particular to the method for controlling the AGC set based on a generator set regulating performance real-time measurement system and a particle swarm optimization algorithm. The method for controlling the AGC set is under a control performance standard (CPS). After an AGC set allocation strategy is improved by using the method, a regulating target of the set having different regulating performances is more definite. A quick set group is in charge of quick load fluctuating quantity in an area, and the advantages of short response time and high regulating speed rate of the quick set group are fully utilized. A main regulating effect can be quite ideal when a load is steady or fluctuates quickly, so a CPS index of a regional power grid can be stable in an acceptable range and at a power grid frequency, a quite good social benefit is obtained, electricity-purchasing cost is minimized, and an excellent economical benefit is obtained.