通用窄轨内燃机车异步牵引电动机的开发

Development of Asynchronous Traction Motor for General Narrow Gauge Diesel Locomotive

针对窄轨交流传动内燃机车开发需求,对窄轨用异步牵引电动机的结构、性能等技术要求进行了详细的分析计算,确定了窄轨用异步牵引电动机的总体技术指标和结构参数,并详细介绍了CDJD113B型异步牵引电机的结构设计原则及其主要技术性能参数。通过对样机试验和验证以及批量装车运用表明,CDJD113B型异步牵引电机满足机车牵引运用要求,性能良好,产品可靠。

Aiming at the structure characteristics and performance of asynchronous traction motor for narrow track diesel locomotive,analysis and calculation were carried out in details,and the general technical index and structure parameters were determined.The structure and main technical performance of CDJD113B asynchronous traction motor were introduced,including its structure design principles and its main parameters.Prototype testing and proving results showed that the designed and developed CDJD113B asynchronous traction motor could meet the requirements of the specification with the advantages of good performance and high reliability.