内燃机车主整流柜均流随车检测初探

【作者】 王志云； 霍凯； 张家栋；

【Author】 Wang Zhi-yun Huo Kai Zhang Jia-dong (The School of Mechanical, Electronic and Control Engineering, Beijing JiaoTong University) (Beijing 100044)

【机构】 北京交通大学机械与电子控制工程学院；

【摘要】 本文针对内燃机车硅整流装置的故障问题,介绍了新的随车检测方案,可实现对整流柜均流值的实时检测。在分析整流装置及整流元件电流的基础上,提出了均流系数检测的不同方法,论述了检测过程中的关键技术问题,设计了整套软硬件方案。更多还原

【Abstract】 Aiming at the failure of silicon rectifier in internal combustion engines, this paper introduces a new on-line detection scheme which realizes Real-time detection for current sharing information. On the basis of analyzing the rectifier and SCR current, it brings forward a different method of current sharing coefficient detection, discusses the key technology problems during the detection process and designs the whole scheme of software and hardware.更多还原