电力系统自动化Issue(1)：28-33,6.DOI:10.7500/AEPS20130529009
电力系统有功和无功功率充裕度评估
Adequacy Evaluation of Active and Reactive Power in Power Systems
摘要
Abstract
Reactive power plays an important role in power system reliability as it is closely related to system voltage stability and voltage collapse.However,the reactive power related reliability issues are seldom emphasized in conventional power reliability evaluation.This paper studies the power system reliability from the perspective of active and reactive power, respectively.Active and reactive power inadequacy and the associated voltage perturbation due to system failure are considered in reliability evaluation of power systems.A three-stage load shedding technique for past contingencies are implemented to determine the influence of active and reactive power on system reliability and to find an optimal way to relieve network violation.关键词
无功功率/充裕度/可靠性评估/电压稳定性Key words
reactive power/adequacy/reliability evaluation/voltage stability引用本文复制引用
秦文萍,王鹏,韩肖清,刘志娟..电力系统有功和无功功率充裕度评估[J].电力系统自动化,2014,(1):28-33,6.基金项目
国家国际科技合作与交流专项资助项目(2010DFB63200) （2010DFB63200）
山西省科技攻关项目(20120321005-02,20130321027-01) （20120321005-02,20130321027-01）
山西省留学人员科技活动择优资助项目。 （）
