【摘要】 本文用特征模型法探讨了电力系统无功综合优化问题。它将一个大系统的高维问题分解为若干个小系统的低维问题,并避免了一般分解——协调算法的全系统协调计算,从而使优化计算具有简单、快速和可靠的特点,为电力系统实时无功优化调度提供了有力的工具。本文还分别建立了华中简化电网和东北南部电网的特征模型,并进行了两网的无功优化计算,取得了满意的结果。更多还原

【Abstract】 This paper studies reactive power comprehensive optimization in power systems by the Textured Model method. The method divides a large scale system problem into several small system problems. The coordination computation process of whole system in the conventional decomposition and coordination method is omitted by the Textured Model method. Therefore the method is characterized by simple, fast and reliable, and it provides the powerful tool for real time reactive power optimization dispatch. In this paper the textured models of two active power systems in China, the South system of Northeast China and the simplified system of Middle China, are established and the reactive Power optimization of two systems are computed by the Textured Model method. The results are satisfactory.更多还原