基于灰色多层次分析法的电网电压序列评估  

Voltage Grade Sequence Comprehensive Evaluation Based on Grey Hierarchy Analysis Method

作　　者：马星河[1] 闫炳耀[1] 

机构地区：[1]河南理工大学电气工程与自动化学院,河南焦作454003

出　　处：《水电能源科学》2013年第5期212-215,共4页Water Resources and Power

摘　　要：为使电网电压序列的选择更为科学、有效,结合我国电网电压序列实际情况,提出四种电压序列方案,综合考虑技术因素、经济因素和设备因素构建了电网电压序列评价指标层次结构图,并采用灰色多层次分析法对电网电压序列进行综合评估。算例应用结果表明,该方法可行、有效,有利于进行区域电网电压等级的定性和定量评估。In order to make the power grid voltage sequence selection more scientific and effective, combined with the actual situation of China power grid voltage sequence, this paper puts forward four kinds of voltage sequence scheme. Comprehensive consideration of technology, economy and equipment factors, the grid voltage sequence index hierarchy diagram is established and the grey hierarchy analysis method is used to evaluate the grid voltage sequence. Example application results show that the proposed method is feasible and effective, which is helpful to the qualitative and quantitative evaluation of regional power grid voltage level.

关 键 词：电网电压序列 综合评估 灰色多层次分析法 

分 类 号：TM715[电气工程—电力系统及自动化]