【摘要】 建立了电力系统无功优化的特征模型,将高维的大系统问题分解为低维的小系统问题。用敏感度分析的方法建立了小系统线性逼近的无功优化数学模型,在优化中考虑了负荷的静特性作用,并进行了经济效益的分析;编制了建立特征模型以及利用特征模型进行无功优化的程序,对华中简化网和东北南部网的计算取得了满意的效果。更多还原

【Abstract】 The textured model for a power system using sensitivity analysis method is established.The model makes a large system into several groups and as- sembles these groups into a multi-leaf structure.The resulting model is suited for parallel processing.Two practical examples of using the model in VAR optimization for minimum line losses is presented.更多还原