甘肃电网无功电压分析及改进措施

Analysis and Improvement of Reactive Power Voltage in Gansu Power Grid

通过对甘肃电网网架结构、无功配置等情况的分析,总结了甘肃电网近2年的无功电压运行情况,指出其运行中存在的各种无功电压问题;对甘肃省典型地区定西电网进行了计算分析,提出了解决甘肃电网无功电压问题的建议和措施,为改善电网电能质量和降低损耗、提高电网的经济效益提供了理论依据。

The operation status of reactive voltage at Gansu Power Grid in the past two years is summarized, through analysis of power grid structure and reactive disposition in the Grid, various reactive voltage issues existed in the operation are pointed out. The calculation and analysis to the Power Grid in Gansu Province typical area Dingxi have been carried on, and suggestions and measures on solving reactive voltage pl, oblem in Gansu Power Grid are proposed, which provides theoritical basis for improving energy quality and reducing loss and enhancing economic efficiency of Gansu Power Grid.