配电网输送能力提升研究

Research on Improving Transmission Capacity of Distribution Network

配电网的输送能力与网架结构、电源位置以及负荷分布密切相关。同时,在实际运行过程中,配电网需消耗一定的无功功率,这会产生网络损耗、占用设备容量、在变压器和配电线路上形成电压降落,不利于配电网的安全稳定经济运行,降低了系统传输能力。本文针对性地分析了影响输送能力的各种因素,并提出了降损节能、提升输送能力的措施。

The transmission capacity of the distribution network is closely related to the grid structure,power supply location and load distribution.At the same time,in the actual operation process,the distribution network needs to consume a certain amount of reactive power,which will cause network loss,occupy equipment capacity,form voltage drop on transformers and distribution lines,cause adverse effects on the safe and economic operation of power enter?prise equipment,and reduces system transmission capacity.This paper analyzed various factors affecting the trans?port capacity in a targeted manner,and proposed measures to reduce energy consumption and improve transport ca?pacity.