双CPU控制矿用高压配电装置测控系统的设计  

Design of Measurement and Control System for High-voltage Distribution Device in Mine Based on Double CPU

作　　者：金江[1] 呼守信[1] 成满平[2] 仵玉柱 

机构地区：[1]煤炭科学研究总院太原分院,山西太原030006 [2]太原重工股份有限公司,山西太原030024 [3]中铁二十五局集团公司第一工程有限公司,陕西西安710016

出　　处：《煤矿机电》2007年第4期10-13,共4页Colliery Mechanical & Electrical Technology

摘　　要：介绍高压配电装置测控系统的硬件组成、结构特点和各模块的作用,特别是采用双CPU系统设计模式,增强了软件冗余度和系统可靠性,提高了保护、显示和通讯的处理速度。实践表明,该高压配电装置测控系统性能稳定,运行可靠。This paper introduces the hardware composition, structure characteristic and every module function of measurement and control system for high-voltage distribution device. Especially it adopts double CPU , not only consumedly strengthens the redundancy of software and the reliability of device but also improves handle the speed of protection, display and communication. The practical use shows it has stable performance and reliable operation.

关 键 词：高压配电装置 双CPU 选择性漏电保护 锁相环同步采样 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]