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全苏第一次“装用异步牵引电动机的机车车辆研制问题”科技大会已在莫斯科铁路运输工程师学院召开,有142名科研、教学和工业企业人员参加了大会。目前,苏联有27个单位正在对异步牵引电动机传动系统进行理论和试验研究。会上许多代表介绍了研究试验情况。代表们很感兴趣的是异步传动牵引系统与通信线路、自动化装置
The first scientific and technological conference on the development of locomotives and rolling stock equipped with asynchronous traction motors was held at the Moscow State Institute of Railway Transportation and Engineering with 142 scientific research, teaching and industrial enterprises attended the conference. At present, 27 units in the Soviet Union are carrying out theoretical and experimental studies on asynchronous traction motor drive systems. Many delegates at the conference introduced the research and test. Delegates are very interested in asynchronous traction system and communication lines, automation devices