实验结果表明,这种检测方法是可行的,而且电路非常简单,可用于实时检测有源电力补偿器的谐波与无功电流。
The test results show that this method is feasible for real time detection of harmonic and reactive current of the active power compensator. The circuits are very simple.
基于电力电子逆变技术的静止同步无功补偿器(STATCOM)具有动态响应速度快、调节范围广、装置体积小、补偿电流波形品质高等优点,成为无功补偿的发展趋势。
The STATCOM based on the multi-level converter technology becomes a trend with fast dynamic response, extensive range of regulation, smaller volume, and high quality waveform of compensating current.
方法通过对其工作原理的分析、电流间接控制方法的使用以及不平衡负载补偿方法原理的介绍,可看出D -STATCOM的补偿性能优于传统的无功补偿器。
Methods the performance of D-STATCOM is superior to that of traditional reactive power compensator according to analyzing the working principle of D-STATCOM.
通过分析单相动态无功补偿系统结构,提出了一种新型的单相动态无功电流检测算法,并将其应用于静止同步补偿器。
Based on the analysis of its system structure, a detection algorithm of single-phase dynamic reactive current is presented and applied to STATCOM.
介绍了以电流波形补偿理论为根据,由GTR电流型四象限变流器构成的有源无功功率补偿器。
A new current-type active compensator is formed by GTR current-type four-quadrant converter, based on the theory of current-wave-form addittion.
介绍了以电流波形补偿理论为根据,由GTR电流型四象限变流器构成的有源无功功率补偿器。
A new current-type active compensator is formed by GTR current-type four-quadrant converter, based on the theory of current-wave-form addittion.
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