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UEE Electric Traction System

The Utilization of Electrical Energy to accomplish traction tasks has been adopted as a consequence of advantages over other methods. In this content types of electric traction, its evolution, types of services rendered and corresponding speed-time characteristics and their analysis have been explained. The specific energy consumption and its significance has been described. The energy saving in starting methods of traction motors, regenerative braking have also been explained. The potential MCQ have also been included. At the end some slide are dedicated to solid state methods of motor speed control and operation