浙江电力

2007, No.151(05) 1-5

[打印本页] [关闭]
本期目录(Current Issue) | 过刊浏览(Archive) | 高级检索(Advanced Search)

火电厂热控系统的容错设计
Fault-tolerant Design of Thermal Power Control System

朱北恒,尹峰,孙耘,孙长生

摘要(Abstract):

通过对热控系统故障导致机组跳闸的原因分析,提出采用容错设计提高热控系统可靠性的观点。讨论了冗余配置、逻辑优化、信号鉴别、坏值剔除、容错控制、软测量技术与故障诊断等几种容错设计方法。
Based on the analysis of the unit trip caused by a control equipment malfunction,the fault-tolerant design was put forward to improve the control system reliability.Several methods of fault-tolerant design was discussed in this paper,such as redundancy scheme,logic optimization,signal identification,bad-signal suppression,fault-tolerant control,soft-sensing technology and fault diagnosis,atc.

关键词(KeyWords): 逻辑优化;容错控制;软测量;故障诊断;冗余;可靠性
logic optimization;fault-tolerant control;soft-sensing;fault diagnosis;redundancy;reliability

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 朱北恒,尹峰,孙耘,孙长生

DOI: 10.19585/j.zjdl.2007.05.001

扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享