电力机车电子控制柜瞬态故障检测装置

Transient fault detection device for electronic control cabinet of electric locomotive

介绍了一种新型的电力机车电子控制柜瞬态故障检测装置，阐述了装置工作的基本原理，并对关键的技术问题进行了分析，提出了解决方法。文章提出了一些新的检测概念，如快通道、慢通道、前史、后史等，在机车故障检测技术方面作了一些新的探讨与尝试。

A novel transient fault detection device for electronic control cabinet of electric locomotive is introduces. The author describes its working principles, analyses the critical technical problems and proposes their solutions. Some new detection concepts are presented: such as fast channel, slow channel, pre-history, post-history. It is a survey and attempt to the field of locomotive fault detection.