摘要
根据农村配电网的特点,采用简便有效的配电网节点、分支线编号方法,以支路线损为状态量,利用改进前推回代法,对不同类型的结点进行潮流计算,求解负荷功率,计算结果更加精确,并设计了线损计算的应用软件。通过对计算结果的分析可以了解影响线损的主要因素,制定降损措施,达到降低配电网线损的目的。
In this paper, on the basis of characteristics of country distribution network, the simple and effective number method for nodes and branches in distribution network is adopted, and loss of every branch is state parameter. Utilize Improved Modified back/forward sweep method to calculate load power of different types of nodes, so the results are more precise, and the application of line loss calculation is designed. Through analysis of the calculation, find the main factors affecting line loss, and establish loss reduction measures with the purpose of reducing the line loss.
出处
《农机化研究》
北大核心
2008年第7期219-221,共3页
Journal of Agricultural Mechanization Research
基金
河北省科技厅项目(032135109)
河北省教育厅项目(2003232)
河北农业大学博士
回国人员科研资金资助项目(2003)
关键词
配电网
线损
改进前推回代法
distribution network
line loss calculationi modified back/forward sweep method
