宜万电铁通车后恩施段电能质量评述

The Discussion of Energy Quality at Enshi Section after the Yiwan Electric Railway Opened to Traffic

依据电能质量国标允许值,对宜万电铁恩施段运行后供电专线电能质量进行实测,在实测基础上对宜万电铁恩施段的主要电能质量指标进行评述,指出在现有的负荷水平情况下宜万电铁对恩施电网的电能质量影响有限。

According to the international allowable value,the energy quality of Enshi section special power supply line after the Yiwan electric railway opened to traffic measured.Based on the foundation of the measurement,the main energy quality indexes of Enshi section of Yiwan electric railway are discussed,and points out that the effect of Yiwan electric railway on energy quality at Enshi power grid is limited under the exiting load level.