摘要
介绍动车组无火回送装置情况,并针对无火回送系统在KDZ15动车组上的应用进行分析和探讨,着重研究牵引变流器在无动力输出回送发电时控制逻辑及中间直流电压保持控制的策略,为铁路动车组无火回送系统的应用提供参考。
The article introduces the non-powered towing unit applied in EMUs,analyses and studies the applica-tion of the non-powered towing unit on the KDZ15 EMUs,focus on the strategy that the traction convertor controlsthe logic and keeps the DC voltage in case of non-powered output and towing generation,providing reference for theapplication of the non-powered towing unit in EMUs.
出处
《铁道技术监督》
2017年第11期42-44,共3页
Railway Quality Control
作者简介
罗昭强，高级技师；;尚大为，高级技师；;亢磊，高级工程师
