基于邓氏关联度的变电工程造价技术影响分析

Technology Impact Analysis of Power Transmission Project Cost Based on Deng's Relevancy

介绍了运用基于绝对值的邓氏关联度法分析变电工程造价主要技术影响因素的模型构建与流程,分析并筛选出了变电容量、主控综合楼面积、场地平整土方量、高压出线回数、中压出线回数5个指标为工程造价主要影响因素。通过对不同电压等级变电工程造价主要影响因素排序,结果表明不同电压等级下变电工程造价主要影响因素排序有所差异,因而工程设计过程中应当有所区别。

This paper introduces model construction and analysis of the Deng＇s Relevancy based on the absolute value to do the analysis of technology factors.Through the analysis can get five influence factors including capacity,main control building area,volume of earthwork for ground leveling,high voltage,outlet and return number of high voltage,and outlet and return number of middle voltage.This paper can get the rank of these influence factors of the project cost according different voltage,from the result,it can be seen that the rank of influencing factors are different.