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<article xsi:noNamespaceSchemaLocation="http://jats.nlm.nih.gov/publishing/1.1/xsd/JATS-journalpublishing1-mathml3.xsd" dtd-version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><front><journal-meta><journal-id journal-id-type="publisher-id">EPTSM</journal-id><journal-title-group><journal-title>Electric Power Technology and Safety Management</journal-title></journal-title-group><issn>2997-3473</issn><eissn>2997-3503</eissn><publisher><publisher-name>Art and Technology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.61369/EPTSM.2025010011</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title>基于振动分析的汽轮机故障预警与检修策略</title><url>https://artdesignp.com/journal/EPTSM/2/1/10.61369/EPTSM.2025010011</url><author>刘庆</author><pub-date pub-type="publication-year"><year>2025</year></pub-date><volume>2</volume><issue>1</issue><history><date date-type="pub"><published-time>2025-01-20</published-time></date></history><abstract>&amp;nbsp;为保障汽轮机稳定运行，减少故障造成的经济损失与安全隐患，本文介绍了振动分析技术特点、振动监测技术与传感器应用、汽轮机异常振动常见原因以及基于振动分析的预警与诊断方法等内容。以某型号超临界汽轮机为例，通过分析其在线监测数据与故障案例，准确诊断出故障类型，最后提出调整运行参数、停机检修、预防性措施等应对措施。研究表明，基于振动分析的方法能有效实现汽轮机故障预警与诊断，对提高检修效率和保障设备安全稳定运行具有重要意义。</abstract><keywords>汽轮机,振动分析,频率,故障检测</keywords></article-meta></front><body/><back><ref-list><ref id="B1" content-type="article"><label>1</label><element-citation publication-type="journal"><p>[1]钱阳.630MW汽轮机运行故障原因与防范措施研究[J].南方农机,2024,55(24):155-157+188.&amp;nbsp;[2]张世东,范洪武,李存霖.某600MW机组给水泵汽轮机异常振动分析与处理[J].电站系统工程,2024,40(04):51-53.&amp;nbsp;[3]谢才千.汽轮机间歇性振动故障原因分析与处理[J].石油化工安全环保技术,2024,40(03):15-19+5.&amp;nbsp;[4]辛士红,袁海,吴兴燕,等.汽轮机低压转子叶片脱落故障振动特征分析[J].内蒙古电力技术,2023,41(06):57-61.&amp;nbsp;[5]李卫军,何玉灵,李国明,等.1000MW汽轮机组高频声振故障诊断及治理[J].噪声与振动控制,2023,43(01):141-147+202.&amp;nbsp;[6]孙鹏浩.火力发电厂汽轮机检修中的状态检修初探[J].中小企业管理与科技(上旬刊),2019,(10):172-173.&amp;nbsp;[7]罗兴祥.关于汽轮机检修中状态检修的实际应用分析[J].智能城市,2018,4(24):67-68.DOI:10.19301/j.cnki.zncs.2018.24.041.&amp;nbsp;[8]李强.状态检修在汽轮机检修中的应用研究[J].中国金属通报,2018,(11):282-283.&amp;nbsp;[9]杨志宾.新时期热电厂汽轮机检修的节能降耗措施[J].山东工业技术,2018,(22):195.DOI:10.16640/j.cnki.37-1222/t.2018.22.175.&amp;nbsp;[10]李清松.基于广义风险评估的汽轮发电机组检修周期优化[J].齐鲁石油化工,2015,43(04):325-328.</p><pub-id pub-id-type="doi"/></element-citation></ref></ref-list></back></article>
