电力系统无功优化问题研究综述  

Research on VAR Optimization in Power Systems

作　　者：李丽英[1] 周庆捷[1] 杨少坤 

机构地区：[1]华北电力大学,河北保定071003 [2]保定市电业局,河北保定071000

出　　处：《电力情报》2002年第3期69-74,共6页Information on Electric Power

摘　　要：无功优化是电力系统安全经济运行的核心问题之一 ,它的目标是在满足约束条件的前提下 ,使系统的某个指标或多个指标达到最优 ,在现代化的能量管理系统 (EMS)中占有重要地位。从优化方法的角度出发 ,介绍了现行的多种无功优化问题的解决途径 ,特别列出一些新兴的方法 ,同时指出了各种方法的优势与弱点。较全面地反映了这一科研领域的发展现状。In the security constrained economic operation of power system, the problem of reactive power flow (VAR) optimization is one of the key issues. The destination of optimization is to reach the optimal status and to satisfy one or multiple objectives under some constraints. VAR optimization plays an important role in modern Energy Management System (EMS). The methods of VAR optimization, especially some new technology, are discussed. At the same time, their advantages and disadvantages are pointed out respectively.

关 键 词：电力系统 无功优化 计算机 线性规划 非线性规划 混合整数规划 

分 类 号：TM769[电气工程—电力系统及自动化]