###
计算机系统应用:2018,27(12):274-279
←前一篇   |   后一篇→
本文二维码信息
码上扫一扫!
继电保护CPU板卡自动测试系统及方法
王振华, 孙振华, 孙世杰
(许继电气股份有限公司, 许昌 461000)
Automatic Test System and Method of CPU Board for Relay Protection
WANG Zhen-Hua, SUN Zhen-Hua, SUN Shi-Jie
(XJ Electric Co. Ltd., Xuchang 461000, China)
摘要
图/表
参考文献
相似文献
本文已被:浏览 28次   下载 24
投稿时间:2018-04-25    
中文摘要: 分析了继电保护CPU板卡硬件功能模块组成,采用模块化和层次化思想,设计了通用性好、实用性强的CPU板卡自动测试系统,详细阐述了自动测试系统的硬件组成.按照CPU板卡硬件功能模块特点,将其分为三大类,并分别阐述了各类功能模块的测试方法和测试流程.结合具体的应用实例,介绍了该自动测试系统的应用现状,在CPU板卡生产测试中取得了良好的使用效果,极大缩短了继电保护CPU板卡生产过程中的测试时间.
Abstract:The hardware functional modules of relay protection CPU board are analyzed. The automatic test system of CPU board has good universality and practicality, which is designed with the idea of modularization and hierarchy, and the hardware structure of the automatic test system is described in detail. According to the characteristics of CPU board hardware function modules, they are divided into three categories, and testing methods and testing processes of various functional modules are expounded respectively. Combined with a specific application case, the present application situation is introduced. It has achieved sound use effect in the production test of CPU board, and greatly shortens the test time in the production process of relay protection of CPU board.
文章编号:     中图分类号:    文献标志码:
基金项目:
引用文本:
王振华,孙振华,孙世杰.继电保护CPU板卡自动测试系统及方法.计算机系统应用,2018,27(12):274-279
WANG Zhen-Hua,SUN Zhen-Hua,SUN Shi-Jie.Automatic Test System and Method of CPU Board for Relay Protection.COMPUTER SYSTEMS APPLICATIONS,2018,27(12):274-279

用微信扫一扫

用微信扫一扫