一种基于速度闭环控制的轨道工程车牵引系统设计  

Design of traction system of railway engineering vehicle with speed closed loop control

作　　者：孟远文 董卿 马晓媛 杨波 李连凯 MENG Yuanwen;DONG Qing;MA Xiaoyuan;YANG Bo;LI Liankai(CARE Zidane Com.,Ltd.,Ziyang 641301,China)

机构地区：[1]中车资阳机车有限公司产品研发中心,四川资阳641301

出　　处：《技术与市场》2021年第6期34-36,共3页Technology and Market

摘　　要：介绍了一种用于混合动力轨道工程车以及基于速度闭环控制的交流牵引系统的结构和原理,分析了该牵引系统的功能需求输入、方案原理、技术参数及结构组成等。该牵引系统通过司控器手柄作为控制输入,由机车微机通过网络通信发送控制信息给牵引系统,牵引系统自动实现工程车的恒速控制。最终通过装车调试实验,验证了该牵引系统的有效性和可靠性。This article mainly introduces the structure and principle of the AC traction system based on closed-loop speed control,used on hybrid power railway engineering vehicle.The demand、principle、technical parameters and structural composition of the traction system are also described in detail.The traction system uses the controller handle as the control input,and the locomotive microcomputer sends the control information through the network communication,and the traction system automatically realizes the constant speed control of the engineering vehicle.the availability and reliability of the traction system are validated by the installation test.

关 键 词：速度闭环控制 轨道工程车 牵引系统 恒速控制 

分 类 号：U273[机械工程—车辆工程]