Review of AGC and Primary Frequency Regulation

This paper introduces the current research status of primary frequency regulation and AGC control strategy. Firstly, some important parameters about primary frequency regulation are introduced. Secondly, describes the development on the theory of AGC. Thirdly, the basic concept of CPS and ACE were briefly described, and then the difference between CPS and former A1/A2 standard were compared. Finally, outlook on the coordination between AGC control strategies and primary frequency regulation.