3000马力功率等级交流传动内燃机车主传动系统参数的选择与匹配

Selection and matching of the main transmission system parameters for 3000hp AC drive diesel locomotive

介绍了交流传动内燃机车中间直流电压的选择,并详细分析了不同中间直流电压的选择对整车性能的影响。从逆变器和牵引电机容量匹配入手,针对怎样合理、经济地设计逆变器—牵引电机系统,发挥交流传动机车优越的牵引性能提出了一些建议。

The paper introduces the selection of intermediate DC voltage for AC drive diesel locomotive and analyzes the influence of different intermediate DC voltage on the vehicle performance in detail. Aiming at how to design reasonable and economical inverter-traction motor system to exert AC drive locomotive 's superior tractive performance,some suggestions are put forward from the matching of inverter and traction motor capacity.