【摘要】 论述了无功补偿的重要性及并联电容器进行无功补偿的原理,分析了常用补偿方式及控制系统存在的问题,结合实际工程介绍了PLC无功补偿控制系统硬件及软件的设计方案。更多还原

【Abstract】 The importance of the reactive power compensation and capacitors compensation are illustrated, and the existed problems in the usual ways of compensation as well as the control system is also analyzed in the paper. The new control system designs of the hardware and the software are introduced, this new way is demonstrated by using the practical example.更多还原