Electric Drive System Design of NDJ3 Diesel Locomotive

Electric Drive System Design of NDJ3 Diesel Locomotive

Blog Article

Firstly, design basis and principle of NDJ3 diesel locomotive electric drive system was represented.Secondly, the main drive system, excitation system, nightstick twm-850xl power-supply system and control & protection system were introduced, emphasis on the improvement based on existing technology including brake design, fire-alarm design, operation stand design, multiple waist deep dvd control design etc.Lastly, modification of resistance braking and its verification results were explained in detail.