汕头电网负荷特性分析与预测  

Forecasting and Analysis of the Load Characteristics in Shantou's Electric Network

作　　者：叶刚健[1] 蒋金良[1] 

机构地区：[1]华南理工大学电力学院,广州510640

出　　处：《电力系统及其自动化学报》2004年第6期55-59,共5页Proceedings of the CSU-EPSA

摘　　要：以汕头电网的负荷数据为例 ,用统计学的方法对季节性负荷特点及典型日负荷特性进行分析 ,进一步预测汕头输电网近、远期负荷的发展趋势 ,指出了影响汕头电网负荷及负荷特性的主要因素。预测结果表明宜在汕头 5 0 0 k V变电站的主变压器安装有载调压开关。Taking example of the load data of Shantou electric network, this paper analyzes the traits of the seasonal load and the typical day load characteristics using the statistic methods. The trend of the development for the near-term and long -term load in the transmission network of Shantou is forecasted. Analysis of th e forecasting results leads to the suggestion that on-load tap-changing transf ormer should be installed in the 500 kV substation.

关 键 词：统计学 负荷特性 有载调压 

分 类 号：TM714[电气工程—电力系统及自动化]