江苏电网负荷结构分析  

Load structure analysis for Jiangsu Power Grid

作　　者：陆燕[1] 谈健[1] 

机构地区：[1]南京供电公司调度中心,江苏南京210008

出　　处：《华东电力》2007年第7期26-29,共4页East China Electric Power

摘　　要：负荷的差异及其比例的变化造成了负荷曲线及负荷特性指标的变化,通过对不同季节不同时段全省各类用电负荷的解析,了解行业及居民用电负荷的构成及其季节性变化,有利于深入进行负荷特性变化分析,从而判断负荷特性变化趋势,为改善负荷特性提高电力系统运行效益提供决策依据。It is considered that the load difference and load proportion variation cause the changes of load curves and the characteristic indices of load. Through analysis of different types of loads of Jiangsu during different time of different seasons, the structures of industrial and residential loads as well as their changes in different seasons are made clear. The basic method for load deconstruction is proposed, by which the typical industrial load curves and characteristics in summers are illuminated, and the seasonal changes of loads of secondary and tertiary industries as well as that of the residential load are pointed out. The load structures are analyzed, and relevant suggestions are proposed.

关 键 词：负荷解构 负荷结构 负荷特性 

分 类 号：TM714[电气工程—电力系统及自动化]