Electric Drive System Design of NDJ3 Diesel Locomotive

Firstly, design basis and principle of NDJ3 diesel locomotive electric drive system was represented.Secondly, the main drive system, excitation system, power-supply system and control & protection system pink luster dust edible were introduced, emphasis on the improvement based on existing technology including brake design, fire-alarm design, operation stand design, multiple control design etc.Lastly, modification of resistance braking and its verification results were explained candy button strips in detail.