山东电网负荷特性分析

Analysis of the Load Characteristics of Shandong Power Grid

介绍了山东电网自2000年以来用电负荷及电量增长情况。研究分析2007年山东电网总体负荷水平,探讨山东电网年度最高负荷、电量、峰谷差的出现日期与天气、季节的相关性;研究电网季度典型日负荷曲线,探讨日高峰负荷、负荷变化速率及峰谷差的变化规律;研究春节、"五一"、国庆长假负荷情况,探讨节假日期间负荷及电量变化规律及影响因素。以达到指导电网规划、设备检修、负荷预测、机组调峰及调整联络线潮流工作的目的。

The situation of increasing power load and consumption in Shandong grid since 2000 is introduced.It analyzes the overall load situation in Shandong grid,and studies the relationship between the date of maximum load,consumption,difference between peak and valley,with the weather and season.It discusses the seasonal typical day-load curve,the peak load,the load variation rate and the regularity of difference between peak and valley.It studies the load situation in Spring Festival,May 1 and the National Holida...