电力系统无功优化算法研究综述(下)

Research of Reactive Power Optimization Algorithms

综述了电力系统无功优化的相关概念、研究的关键问题和经典模型。系统地阐述了优化算法中的常规算法、智能算法及其改进算法在电力系统无功优化中的应用情况及存在问题,并对各种优化算法的优缺点进行了分析比较。针对各种优化算法的不同特征,提出了综合各单一算法优点的混合算法以求解无功优化问题。总结了近年来其它新型算法的无功优化应用情况。最后指出了随着智能电网的发展,电力系统无功优化算法当前存在的问题及有待于深入研究的几个方面。实现无功优化的实时计算将是今后无功优化算法问题新的研究方向。

This paper gives a summary of related concept,the key issues to be studied and classical model of reactive power optimization. It describes conventional algorithms, intelligent algorithms of optimization algorithms and their im- provement algorithms, application and problems in the reactive power optimization systematically as well as analyzes advantage and disadvantage of various optimization algorithms comparatively. Aiming at different characteristics of va- rious optimization algorithms, it proposes hybrid algorithms of synthesizing advantage of various single algorithms to solve reactive power optimization problems. The application of other new algorithms in reactive power optimization are summarized in recent years. It finally points out the current problems of reactive power optimization algorithms and several aspects need to be studied in depth. Achievement of real - time computation of reactive power optimization will be a new research direction of reactive power optimization algorithms issue in the future.