Because there are a large number of inductive loads in the factory, such as induction motors, electric welding machines, electric arc furnaces, gas discharge lamps, and an inductive power transformer, the power influencing factors can be reduced. If we give full play to the potential of the equipment, improve the running performance of the equipment and increase the natural power factor, we should increase the reactive power compensation deviceBecause there are a large number of inductive loads in the factory, such as induction motors, electric welding machines, electric arc furnaces, gas discharge lamps, and an inductive power transformer, the power influencing factors can be reduced. If we give full play to the potential of the equipment, improve the running performance of the equipment and increase the natural power factor, we should increase the reactive power compensation device