Substation automation system integrating PMU based on multi-agent

Compared with the traditional substation automation system, this paper describes a distributed substation automation system based on multi-agent technology. The PMU integrated in substation automation system is viewed as an agent firstly. The principle of simultaneous measurement technology for the PMU is introduced and the framework of substation automation system integrating PMU based on multi-agent is presented. In this paper, a structural model of the substation automation system based on multi-agent technology is established, where each agent model and working principle are analyzed and the communication interaction method among sub-agents is discussed by combining the synchronous clock function of the PMU. This substation automation system has more autonomous ability, perception and adaptive ability.