多目标配电网综合节能潜力评估  

Multi-objective comprehensive energy saving potential evaluation of distribution networks

作　　者：曾建敏[1] 白先红[2] 张勇军[1] 杨向宇[1] 

机构地区：[1]华南理工大学电力学院,广东广州510640 [2]广西电网公司计划发展部,广西南宁530023

出　　处：《电力系统保护与控制》2014年第13期100-105,共6页Power System Protection and Control

基　　金：国家自然科学基金资助项目(51377060);中央高校基本科研业务费专项资金资助(2013ZM0013)~~

摘　　要：由于某些配电网改造措施既能使网损下降亦能使线路电压质量得到改善,因此创新地提出了结合节能及电压质量改善的综合节能潜力评估方法。根据实际情况对某地区线路进行分类,抽取典型线路进行六项改造措施的综合节能潜力计算。根据各措施的综合节能潜力排名值,得到适合各线路的改造方案。以南方某市配电线路为例,进行综合节能潜力评估,提出适宜的改造方案。Because some remaking measures can reduce the line-loss of the distribution network further and improve the voltage quality, this paper puts forward an assessment method including the energy saving and the voltage quality improving. Firstly, the lines should be classified according to the actual situation of a certain area. Then it picks up several typical lines to the comprehensive energy saving potential in six different remaking measures. At last, it can get the retrofit scheme for each type of the lines according to the ranking value of different measures. It uses the distribution line as an example to assess the comprehensive energy saving potential and puts forward the feasible retrofit scheme.

关 键 词：节能评估 规划 电压质量 多目标 配电网 

分 类 号：TM761[电气工程—电力系统及自动化]