THE EFFECTIVE METHOD OF COMPENCATING THE REACTIVE POWER IN CONTACT

Abstract

This article presents the results of an experimental study of a low voltage reactive power automatic compensation device, its capabilities, energy saving, which is the most effective way to reduce electricity consumption from the network directly at an industrial enterprise. Using the device, it was possible to save active power by 21.95 kW per hour, and compensate for reactive power by 9.15 kW per hour. This device proved to be energy efficient and economical. It is shown that the correct compensation of reactive power saves 7-35% of the current consumed from the network, depending on cosφ, as well as reduces the heating of wires and insulation wear.