风电场无功补偿装置的选取

由于风能资源的不稳定性,在风电密集接入电网地区,风电的不稳定性对电网的安全稳定运行带来了一些负面的影响。为了应对风电的不稳定性,通常采取的办法是：风电有功功率的波动通过火电调峰机组来平衡;风电无功功率补偿的问题通过动态无功补偿装置来平衡;当电网本身故障时,动态无功补偿装置的性能指标对电网的安全尤为重要。

Reactive Compensation Device Selection Of Wind Farm

Due to the instability of the wind energy resources,the instability of wind power brought some negative effects on the grid safe and stable operation in wind power grid-intensive areas.The common method to cope with the problem is： the fluctuation of wind active power is balanced by thermal power cycling unit;the problem of wind reactive power is balanced by dynamic var compensator;the performance index of dynamic var compensator is important to grid safety with the fault of grid itself.