搜索结果: 1-3 共查到“交通运输工程 traction rolling stocks”相关记录3条 . 查询时间(0.06 秒)
Electric drives of traction rolling stocks with ac motors
voltage frequency power moment tractive force locomotive speed magnetic field
2010/11/2
The paper considers the variation of circuit design of the electric drives in traction rolling stocks when traditional DC electric machines are replaced with AC electric machines. Simplified circuit d...
The determination of a complex criterion for assessing the performance of traction rolling stocks
locomotive diesel trains rolling stocks
2010/11/2
For assessing the quality of rolling stocks, the research was made into the operational expenses aimed to derive their relation with the time of rolling stock operation which could be used as a basis ...
The influence of asymmetry of streams of loads on the choice of traction rolling-stocks
asymmetry streams of loads the choice of traction rolling-stocks
2010/11/4
The influence of asymmetry of streams of loads on the choice of traction rolling-stocks.