METHOD OF IMPROVING ENERGY EFFICIENCY IN MULTI-MOTOR VARIABLE FREQUENCY ELECTRIC DRIVES OF TRUNK BELT CONVEYORS
Irina Yu. Semykina, Sergey P. Shaido
Pages: 95-108 Published: 29 May 2015
Views: 1,935 Downloads: 965
Abstract: The article proposes a method for improving the energy efficiency of multi-motor variable frequency electric drives of trunk belt conveyors, based on the conveyor speed changing and controlling of the magnetic state of the motor. At the conclusion is estimated an economic and energy effect of the im-plementation.
Keywords: electric drive, frequency converter, energy efficiency