摘要
针对冲击负荷中两类最典型的电弧炉和电解铝负荷,分析研究了电弧炉负荷和电解铝负荷的运行特性和各自对电力系统造成功率冲击的原因,理论分析了冲击负荷对电力系统的影响。依据冲击负荷实测数据以及冲击负荷生产规律,根据概率计算原理计算了冲击负荷的功率冲击发生概率。
In the light of two most typical shock loads, i.e. electric arc furnace and electrolysis tank, this paper investigated the operation characteristics and each influence on electric power system of electric arc furnace and electrolysis tank. Moreover, the influences of shock load on power system were analyzed. Finally, based on probability principle, the probabilities of power shock were calculated.
出处
《陕西电力》
2009年第5期1-4,共4页
Shanxi Electric Power
基金
国家973计划子课题(2004CB217901)
国家自然基金重大项目(50595410)
关键词
电力系统
冲击负荷
电弧炉负荷
电解铝负荷
概率计算
power system
shock load
initiative of load
electric arc furnace
electrolysis tank
probability calculation
