配电网线损的理论计算及分析

配电网线损是电力企业一项综合性技术指标,其大小直接反映电力企业技术进步与科学管理的现状。降低线损是电力行业开展节能活动的重要方面,也是供电企业降低消耗、提高效益的主要工作之一。针对农村配电网理论线损计算的现状,系统比较理论线损的计算方法,以具体的实际线路为计算模型,确定利用电量分摊法进行线损计算。

Theoretical Calculation and Analysis of Line Loss in Power Distribution Network

Distribution network line loss is a comprehensive technical specifications of the power enterprises. Its size reflects the present situation of technical progress and scientific management of enterprises directly. Reducing the line loss is an important aspect of the power industry to carry out energy-saving activities. It is one of the main tasks of the power supply enterprises to strengthen management to reduce consumption and increase efficiency. In view of the present state of theoretical grid line loss calculation, this paper analyzes and compares the method of calculating theoretical line loss, takes the actual line as computing model, and determines to use the volumetric method to make the line loss calculation.