供电量与线损率的关系

Relationship between Electrical Energy Supply and Line Loss Rate

准确分析线损率的升降,对线损理论计算、防止偷漏电量、提高线损管理水平十分重要。列出供电量与线损率的数学关系,通过极限求导,得到线损率最低的条件,分析了线损率最低时对应的网络运行状态。

The accurate analysis of increasing and decreasing of line loss rate is very important for line loss theoretical calculation, preventing theft of electrical energy, improving line loss management, This paper at first lists the mathematical relationship between electrical energy supply and line loss rate, by deriving the limit, finds the condition of minimum line loss rate, and finally the correspondent network operation state of minimum line loss rate has been analysed.