燃气轮机远程故障诊断系统的设计与实现  

Design and Implementation of a Remote Faulty Diagnosis System for Gas Turbine

作　　者：张吉龙[1] 胡静涛[1] 郭越[2] 刘文召[2] 

机构地区：[1]中国科学院沈阳自动化研究所 [2]沈阳黎明航空发动机有限公司

出　　处：《微计算机信息》2007年第25期171-173,共3页Control & Automation

基　　金：沈阳市科学技术计划资助项目(1053084-2-02);国家863/CIMS主题资助项目(项目编号:2003AA414210)

摘　　要：燃气轮机长期工作在高温、高压状态,受到机械振动和热疲劳等综合因素的共同影响,导致故障的原因错综复杂、形式多样,仅靠现场技术人员往往难以及时准确地对故障做出判断和处理。为了便于设备设计与制造厂商的专业技术人员、故障诊断专家和系统用户及时了解设备的运行情况,共同制定维护决策,本文开发了基于Web Services技术的符合OSA-CBM规范的远程故障诊断系统。该系统的实现在提高机组运行的安全性和可靠性的同时,还大幅度的降低了维修成本,具有较强的应用价值。Gas turbine usually works in high temperature and high pressure conditions. It is affected by both mechanical vibration and thermal fatigue. When the equipment works abnormally, the locale technician usually cannot estimate and dispose it accurately and in good time. For the convenience of equipment manufacturers, faulty diagnosis experts, and system users to master the operational aspect, make maintenance decision together, this paper designs and implements a remote faulty diagnosis system which is based on Web Services and the OSA-CBM specification. This system ensures the equipments safe and reliable running,at the same time maintenance costs can be reduced a lot. It has great applied cost.

关 键 词：燃气轮机 远程故障诊断 OSA-CBM WEBSERVICES 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]