汽轮机高压阀门关闭时间在线检测装置的性能评估与优化  

Performance evaluation and optimization of steam turbine high pressure valve closing time

作　　者：孙成田 牛浩东 毛中梁 张效源 SUN Chengtian;NIU Haodong;MAO Zhongliang;ZHANG Xiaoyuan(National Energy Fei County Power Generation Co.,Ltd.,Linyi 273425,China;National Energy(Shandong)Engineering Technology Co.,Ltd.,Jinan 250102,China)

机构地区：[1]国家能源费县发电有限公司,山东临沂273425 [2]国家能源(山东)工程技术有限公司,山东济南250102

出　　处：《中国高新科技》2024年第22期99-101,共3页

摘　　要：汽轮机是电力系统中的核心装置之一,其使用稳定性、安全性对于发电站的整体效率与安全具有重要作用。高压阀门作为汽轮机的关键组成设备,关闭时间的精确度直接影响到汽轮机高压阀门日常作业的性能。文章介绍了一种可用于实时跟踪高压阀门的关闭时间在线监控系统,并对其进行效能评估及优化。基于实验测试和数据处理,文章重在增强监控系统的精确度和稳定性,进而为汽轮机的检修以及预防性维护提供技术指导。Steam turbine is one of the core devices in the power system,and its use stability and safety play an important role in the overall efficiency and safety of the power station.Among them,the high pressure valve,as the key component equipment of the steam turbine,the accuracy of the closing time directly affects the daily operation performance of the steam turbine high pressure valve.This paper introduces a system to monitor the closing time in real time and evaluate and optimize its performance.Based on the experimental testing and data processing,this study focuses on enhancing the accuracy and stability of the monitoring system,and then provides technical guidance for the maintenance and preventive maintenance of steam turbines.

关 键 词：汽轮机 高压阀门 关闭时间 在线检测 性能 

分 类 号：TM62[电气工程—电力系统及自动化]