电力系统无功线性优化问题的算法研究

Study on the Arithmetic of the Linear Optimization of Reactive Power in Electrical Power System

文章通过对优化问题的数学模型以及算法的深入分析,总结了该项研究的几个关键的问题,给出了解决策略,并提出了一种新模型,对线性化步长的动态调整、初始点的选择以及算法的可行性等问题进行了较为全面的分析,论述了相关改进策略,使其能够有效地解决无功线性优化问题。本文的分析为电力系统无功优化的实用化工作提供了一定的基础。

A deep analysis on the mathematic model and the arithmetic of the linear optimization of reactive power is given in this paper, and this paper summarizes problems in the study and gives the strategy to solve these problems, a new mathematic model is developped and analyzed from the aspects such as dynamic adjustment of linear step, the selection of the initial point, the feasibility of the arithmetic and etc. Finally, this paper concludes that the improved strategy can effectively solve the problems of reactive power optimization, and the analysis given provides a founda- tion for practical reactive power optimization.