利用网络拓扑法计算网损微增率

本文提出一个计算网损微增率的新途径。应用网络拓扑方法得到的网损修正值的直接数学表达式,不仅可利用系统潮流进行直接计算,而且有明确的物理概念,可用于实时经济调度。文中给出了计算方法和实例。

This paper presents a new approach to the calculation of incremental transmission losses of power system. The network topology is used to derive the loss correction formala which goes together with the load flow. The algorithm has clear physical concept and is suitable for real time application in economic load dispatch . Examples are given to illstrate the effectiveness of this method .