电力系统安全性-经济性协调计算分析及框架设计  

Analysis and Framework Design of Power System Security-Economic Coordination Calculation

作　　者：贺海磊[1] 李付强[2] 周勤勇[1] 胡博[3] 张立波[4] 董吉哲[3] 

机构地区：[1]中国电力科学研究院,北京市100192 [2]国家电网公司华北分部,北京市100053 [3]输配电装备及系统安全与新技术国家重点实验室(重庆大学),重庆市400044 [4]上海交通大学电子信息与电气工程学院,上海市200240

出　　处：《电力建设》2014年第11期60-64,共5页Electric Power Construction

基　　金：国家电网公司科技项目(XT71-14-002)

摘　　要：长期以来,电力系统侧重于安全性的研究,随着电力系统的不断发展,人们认识到系统的经济性与安全性同等重要,为此进行了安全性与经济性的协调计算研究。分析了安全性-经济性协调计算建模与仿真中存在的学术和工程问题,提出安全性-经济性协调计算的整体框架和研究方法。采用实际电网算例初步验证了所提研究框架的可行性,与传统只考虑系统安全性的方法相比,该协调计算框架能够综合考虑系统的安全性和经济性,能够更好地指导电网规划。For a long time,the research of power system has been focused on its security;with the development of power system,people realize that its economy and security are equally important.This paper studied the coordination calculation of the economy and security,analyzed the academic and engineering problems of modeling and simulation in security-economic coordination calculation,and put forward the overall framework and research method for the security-economic coordination calculation.The feasibility of the proposed research framework was preliminarily verified through actual power grid example.The results show that：compared with the traditional method only considering system＇s security, this coordination calculation framework can comprehensively considered the system＇s security and economy,which can be used to guide the power grid planning.

关 键 词：电力系统 安全性 经济性 协调计算 框架 

分 类 号：TM761[电气工程—电力系统及自动化]