COMPUTERIZED LABORATORY BENCH FOR TESTING ELECTRIC DRIVE OF ELECTROMECHANICAL TRANSMISSIONS OF TRANSPORT SYSTEMS

摘要

A computerized laboratory bench for testing electric drive of electromechanical transmissions of transport systems comprises rigid welded frame, electric motor and load means. The bench is additionally equipped with a traction motor, load electric motor connected to the traction motor by means of belt transmission, electromechanical parameters measuring transducer, analog-to-digital converter, personal computer. Power supply of electric motor is performed through pulse width converters.