Belt conveyors in mining industry constitute an efficient and economical way for minerals and heavy-load transportation from mines to their destination. The ongoing desire to further extend the length, speed, and capacity of the conveyors has led to the increasing size of the conveyor-drive systems. More and more frequently, high-capacity belt conveyors are… (More)
This paper discusses the main features of two regenerative braking systems, using PWM rectifiers and using an energy storage system connected on the DC bus. Will be presented the features of these systems and simulation results.