Secondly, the instantaneous reactivepower theory and it 's application to reactivepowercontrol and detection are introduced.
其次，论文还介绍了瞬时无功功率理论及其在无功控制和无功检测方面的应用。
2
Main circuit configuration and integrated voltage-reactivepowercontrol scheme for balancing compensation with cascade inverters based STATCOM is proposed.
给出了采用链式STATCOM实现平衡化补偿的主电路结构及电压-无功综合控制方法。
3
Aiming at the problems existing in present voltage and reactivepowercontrol device of substation, puts forward a reactivepowercontrol project.