用改进层次分析法研究TCSC最佳安装位置  

Study on Optimal Installment Location of TCSC Using Improved Analysis Hierarchy Process

作　　者：潘晓杰[1,2] 党杰[1] 刘涤尘[2] 廖清芬[2] 袁荣湘[2] 

机构地区：[1]华中电网有限公司技术中心,武汉430077 [2]武汉大学电气工程学院,武汉430072

出　　处：《高电压技术》2009年第7期1753-1757,共5页High Voltage Engineering

基　　金：国家自然科学基金(50677046)~~

摘　　要：为充分发挥可控串联补偿装置(可控串补TCSC)多功能的优势,提出了一种改进层次分析法来解决计及多个目标性能时TCSC的最佳安装位置问题。该方法将模糊数学、层次分析法及多目标决策理论相结合,采用基于三角模糊数的层次分析法对判断矩阵的各元素进行模糊化处理,使计算结果更具客观性;在应用层次分析法时,仅处理目标层和准则层之间的关系,准则层对方案层的支配采用加权距离法进行衡量。研究结果表明:该方法结合了定性与定量分析,使计算结果更具客观性和合理性,而利用此方法求得的运算式规范、简便,因此该方法在实际应用中切实可行。To fully make use of the multiobjective advantages of TCSC, the improved analysis hierarchy process was brought forward to decide optimal installment location of TCSC considering multi-object. The algorithm combined fuzzy mathematics, analysis hierarchy process and multiobjective decision theory. The results become more objective by fuzzying the elements in judgment matrix by virtue of analysis hierarchy process based on triangle fuzzy number. The application of analysis hierarchy process includes dealing with relations of criterion level to objective level simply and using weighted distance algorithm to measure relations of criterion level and scheme level. Conclusion Can be drawn that the method including qualitative analysis and quantitative analysis can guarantee calculated result to be reasonable and objective, and formula obtained by the method is simple and feasible.

关 键 词：可控串补 层次分析法 最佳安装位置 多目标决策 三角模糊数 加权距离法 

分 类 号：TM761.1[电气工程—电力系统及自动化]