摘要
总结了线损产生的主要原因,分析了配电网线损计算方法,提出改进的BP神经网络模型,以加快收敛速度,提高计算效率和准确率;最后提出一些具有针对性的降损策略,为相关供电企业降低线损率、减少运营成本提供支持和参考。
The main causes of line loss was summarized.The calculation methods of line loss in distribution network was analyzed and an accelerated BP neural network model was proposed,which could accelerate convergence speed and improve calculation efficiency and accuracy.Finally,some targeted loss reduction strategies were put forward.Support and reference for related power supply enterprises to reduce line loss rate and operation cost were provided.
作者
罗才金
LUO Caijin(State Grid Sichuan Shehong Power Supply Co.,Ltd.,Suining 629000,China)
出处
《电工技术》
2019年第23期112-113,115,共3页
Electric Engineering
关键词
配电网
线损计算
神经网络
降损
distribution network
line loss calculation
neural network
loss reduction
