摘要
随着地区电网用电负荷的不断增加,电网经常出现超计划用电或设备过载运行的情况。处理这种情况的传统方法是提前定义好错峰方案,在负荷高峰时切除相对不重要的负荷,但通常不能满足实时性的要求。文中针对佛山电网的实际情况开发了自动负荷控制系统,给出了其设计思想及其分类。现场运行结果表明,这种处理方法既可以满足实时性的要求,又可以最大限度地使电网在安全稳定运行的基础上给用户供电。
Along with the steady increase in power load of the regional power network, it often happens that the power grid runs beyond its schedule or the power device works beyond its safety restriction. The traditional method is to define a staggered peak load plan in advance, according to which the relatively unimportant load will have to be shed. However, this method cannot satisfy the real-time demand. An automatic load controlling system is designed according to the actual situation of Foshan power grid, while giving its design method and classification. The field running results show that this method can meet the real-time demand and supply power to users as much as possible on the basis of power grid safety.
出处
《电力系统自动化》
EI
CSCD
北大核心
2009年第22期94-97,共4页
Automation of Electric Power Systems
关键词
自动负荷控制
错峰
动态分区
能量管理系统
automatic load controlling
staggered peak load
dynamic partition
energy management system （EMS）
