无功补偿装置在风电场中的应用

Application of Reactive Power Compensation Device in Wind Farm

随着风电并网容量不断增大,风电功率的随机性和间歇性特点造成的电压波动也日益严重。为使稳态电压保持在合理范围内,风电场中无功补偿装置的合理选择与科学应用也越来越被人们重视。首先对风电发展现状进行分析,然后根据风电场无功电压特性,明确无功补偿装置的合理应用在风电场中的重要性,最后结合实际情况探讨传统无功补偿装置及SVG+FC动态无功补偿装置在风电场中的应用,以供参考。

With the increasing of the grid-connected capacity of wind power,the randomness and intermittence of wind power cause more and more serious voltage fluctuation.In order to keep the steady voltage within a reasonable range,the reasonable selection and scientific application of reactive power compensation devices in wind farms are paid more and more attention.At first,it analyze the current situation of the development of wind power,based on the characteristics of wind farm reactive voltage reactive power compensation device clear of the importance of reasonable application in wind farm,finally,based on the traditional reactive power compensation device and actual situation of SVG+FC dynamic reactive power compensation device in the application of wind farms,hope could play a certain reference significance for the industry.