变压器分接头与广西电网无功电压水平的关系分析

Analysis about Relationship Between Winding Tap on Transformer and Reactive Power Voltage Level in Guangxi Electric Power Grid

文章计算分析了变压器分接头的调整对变压器各侧电压及无功功率的影响变化,并说明合理选择和使用变压器分接头,可以有效地提高电网无功电压水平,最后指出:为提高广西电网无功电压水平,在变压器分接头的选择、调整、调压方式等方面应注意的问题和建议。

The paper points out that reactive power-voltage level may be improved effectively by reasonably selecting and operating the winding taps on the transformer according to calculation and analysis about the influence to the voltage and reactive power on each side of the transformer by adjusting winding taps. It finally provides the problems to be mentioned and suggestions about selecting and adjusting winding taps, and mode of voltage regulation, etc. for improving the reactive power-voltage level in Guangxi Electric Power Grid.