Generation Shedding and Load Shedding Based on Transient Energy Margin Sensitivity

Abstract

This paper proposes a method for calculating generation shedding and load shedding in the emergency control of power system. The method is based on the theory of transient energy margin sensitivity, combining with the power flow distribution factor technology. It gives generation shedding and load shedding fast and efficiently. The simulation result proves that the method developed is feasible for the construction of emergency control strategy.