The reactive optimizing research of the AC-DC mixed electric power systems

In the perspective of the reactive optimizing,this article studies what is involved in the AC-DC mixed electric power systems. It sets up mathematic models about the reactive optimizing,for the AC-DC electric power systems,whose objective functions are the total active losses of AC network and DC network. The optimal control variants may have something with AC in the mixed electric power systems and DC. Aiming at the characteristics of the AC-DC mixed electric power systems,it provides practical arithmetic suitable for solving reactive optimizing problems in mixed systems.