| 燃气能源站主机设备风险及故障分析方法研究 |
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| 引用本文： | 宋丽斐,刘尧,李琦芬,杨涌文,张丽婷. 燃气能源站主机设备风险及故障分析方法研究[J]. 上海电力学院学报, 2020, 36(2): 154-160 |
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| 作者姓名： | 宋丽斐 刘尧 李琦芬 杨涌文 张丽婷 |
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| 作者单位： | 上海电力大学;中国大唐集团科学技术研究院有限公司华东电力试验研究院;日本北九州市立大学 |
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| 摘 要： | 针对目前分布式能源站由于没有相适宜的设备维护管理模式导致运行中存在着诸多问题,提出了采用故障模式及影响分析(FMEA)法,对燃气能源站中主机设备进行风险评估分析,以找出风险较高的主机设备典型缺陷项目。基于此,以"流量仪表指示异常"典型缺陷项目为例,采用故障树分析(FTA)法挖掘缺陷项目的主要影响因素(底事件),以期为燃气能源站主机设备的维护提供新的思路。
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| 关 键 词： | 燃气能源站 故障模式及影响分析法 设备风险评估 故障树分析法 设备故障分析 |
| 收稿时间： | 2019-08-13 |
Research on Risk and Fault Analysis Method of Main Equipment in Gas Distributed Energy Stations |
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| SONG Lifei,LIU Yao,LI Qifen,YANG Yongwen,ZHANG Liting. Research on Risk and Fault Analysis Method of Main Equipment in Gas Distributed Energy Stations[J]. Journal of Shanghai University of Electric Power, 2020, 36(2): 154-160 |
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| Authors: | SONG Lifei LIU Yao LI Qifen YANG Yongwen ZHANG Liting |
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| Affiliation: | Shanghai University of Electric Power, Shanghai 200090, China;China Datang Corporation Science & Technical Institute Co., Ltd., East China Electric Power Test & Research Institute, Hefei, Anhui 230088, China; The University of Kitakyushu, Fukuoka 808-0135, Japan |
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| Abstract: | Problems exist in distributed energy station due to lack of appropriate maintenance management failure mode and effect analysis(FMEA) method is proposed for risk assessment and analysis on main equipment in gas distributed energy stations,in order to find out the typical defective items of main equipment with high risk.Based on this,taking the typical defect item "flow meter indication abnormality" as an example,fault tree analysis (FTA) method is used to figure out the main influencing factors (bottom events) of the defect item.Through research on this analysis method,it is expected to provide new guidance for the maintenance of main equipment of gas distributed energy stations. |
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| Keywords: | gas energy station FMEA method equipment risk assessment FTA method equipment failure analysis |
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