An important factor in industrial progress during the past five decades has been the increasing sophistication of factory automation which has improved productivity many folds. Manufacturing lines typically involve a variety of variable speed motor drives which serve to power conveyor belts, robot arms, overhead cranes, steel process lines, paper mills, and plastic and fiber processing lines to name only a few. Prior to the 1950s all such applications required the use of a DC motor drive since.. FOR FURTHER DETAILS(ABSTRACT, PPT AND CODING) CONTACT US...
