一种电磁环网开环运行的经济性评价方法  

An Economic Evaluation Method in Unlocking the Electromagnetic Loop

作　　者：赵雄光[1] 乔立[1] 罗芳绘 赵红生[1] 王博[1] 魏聪[1] ZHAO Xiongguang;QIAO Li;ZHAO Hongsheng;WANG Bo;WEI Cong;LUO Fanghui(Economy & Technology Research Institute, State Grid Hubei Electric Power Company, Wuhan Hubei 430077, China;China Nuclear Power Operation Technology Corporation,Ltd.,Wuhan Hubei 430223, China)

机构地区：[1]国网湖北省电力公司经济技术研究院,湖北武汉430077 [2]中核武汉核电运行技术股份有限公司,湖北武汉430223

出　　处：《湖北电力》2017年第1期5-8,共4页Hubei Electric Power

摘　　要：提出了一种电磁环网开环前后电网运行经济性的评价方法,建立了一套电磁环网开环运行的经济性评价指标体系,主要包括电网损耗、电网运行效率和电网设备经济性三大类指标,阐明了各项指标的具体含义和计算方法,并通过仿真实例进行了计算分析。该评价方法可为电磁环网开环运行后的经济性评价提供重要依据。This paper proposes an economic evaluation method in unlocking the electromagneticloop.Aneconomic evaluation index system of electromagnetic loop operation was set up,includingthe grid loss,power grid operation efficiency and grid equipment efficiency.The specific meaningand calculation method of the indicators were illustrated in detail and the calculation and analysismethod was demonstrated by simulation.The evaluation method proposed in this paper provides im?portant basis for economic evaluation of unlocking the electromagnetic loop operation.

关 键 词：电磁环网 经济性评价 指标体系 计算方法 

分 类 号：TM715[电气工程—电力系统及自动化]