机车电气元件检测技术研究

机车电气线路检测是机车检测的一项繁重任务，由于电气元件种类繁多，各种电气元件的工作原理和检测方法不同，所以研制一种电气元件检测器对于检修人员具有重要的意义。文章阐述了目前国内主要车型的电气元件种类及它们的工作原理及检测方法，还介绍了目前国内外已有的一些电气元件检测产品，为电气元件检测器的研发提供了理论和实际的依据和方法。

Study on Technology for Testing Electric Elements of locomotives

Locomotive electric circuit test is a heavy task among all locomotive tests. Since the electric elements are in varieties and their working principles and the methods for testing them are different, it is very important to develop a kind of device for testing the electric elements of locomotives. The paper introduces the varieties of the electric elements of locomotives of the major types in China, and describes their working principles and the testing methods, and the products for testing electric elements at home and abroad, providing the theoretical evidence and practical methods for developing electric element testing device.