基于伴随网络的电力系统灵敏度分析的新方法

A Novel Approach to Power System Sensitivity Analysis Based on Adjoint Network

本文应用特勒根定理 ,并结合电力系统各节点的特点 ,导出了一种新的电力系统灵敏度分析方法。该法在求解伴随网络后 ,能迅速有效地计算出电力系统各节点电压对系统控制(与扰动)

By making use of Tellegen's theorem and combining the characteristics of the nodes in power system, a novel appoach to power system sensitivity analysis is developed in this paper .The sensitivities of all the node voltages with respect to all the system control variables(or disturbance variables )and the transmission line parameters can be calculated efficiently after an adjoint network analysis.