线损率是供电企业一项重要的经济技术指标,是衡量供电企业综合管理水平的重要标志。高线损率是山区供电所的重要特征,是影响山区供电效益的关键因素。“经济线损”策划的目的是通过线损分析、确定线损管理策略,合理选择线损管理方法,使线损率保持在最经济而不一定是最低的水平 Line loss rate is an important economic and technical indicators of power supply enterprises, and is an important symbol of the comprehensive management of power supply companies. The high line loss rate is an important feature of the mountain power supply station and is a key factor that affects the power supply efficiency in mountainous areas. The purpose of “economic line loss” planning is to determine the line loss management strategy through line loss analysis and to select the line loss management method rationally so that the line loss rate can be maintained at the most economical level, not necessarily the lowest level