Software Design for Dynamic Reactive Compensation System

摘要

The nonlinear and impact loads in the power network consume large amounts of reactive power. And the amount of the reactive power compensation is different in a state of work. The traditional reactive power compensator is difficult to meet the needs of the reactive power compensation. Therefore, a method for the dynamic reactive power compensation of the composite load has been proposed by the author. Based on this method and its hardware design, the software design for the dynamic reactive power compensator is designed in this paper. The following works have been done in the study: software design requirements of the dynamical reactive power compensator, PLC program design of the dynamical reactive power compensator, monitoring system software design of the dynamical reactive power compensator. The software design is characterized by fast, dynamic and smooth reactive power compensation, friendly Human-machine Interface and bright prospect in application.