Active Power Correction And Strategy Research Of Static Security Analysis For Power System

With the continuous development of power system, safe operation of the electric power system catches more and more attention. Operators desiderate increasingly one high effective static state safety analysis software,which can help them nip in the bud by analysing operation ways of those electrified netting and security level of power system。The static security analysis is one of the most important parts in modern EMS. Firstly, this paper introduces the improvement power grid connection analysis's method, and a contingency screening method for static security analysis of power system is proposed. And then, The traditional security assessment method are introduced and compared,and it is put that the accurate power flow is used to achieve security assessment。Finally, active power correction and strategy are introduced exhaustively,and these functions are verified by the practical calculation examples based on Erdos local distribution network。...