| 炉内管道泄漏声检测与定位系统的研究现状 |
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| 引用本文： | 王琳,姜根山,安连锁. 炉内管道泄漏声检测与定位系统的研究现状[J]. 华东电力, 2009, 37(6) |
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| 作者姓名： | 王琳 姜根山 安连锁 |
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| 作者单位： | 华北电力大学,数理学院,河北,保定,071003;华北电力大学,数理学院,河北,保定,071003;华北电力大学,数理学院,河北,保定,071003 |
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| 基金项目： | 国家自然科学基金,声场声信息国家重点实验室基金,华北电力大学重大项目预研基金 |
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| 摘 要： | 电站锅炉管道泄漏的声检测与定位系统,主要利用声学技术检测炉内管道的泄漏状态,并利用多传声器定位机理对泄漏点进行定位,有效地减少了由管道泄漏引起的非计划停炉.分析了该系统的关键技术,介绍了其发展概况及应用现状,提出了改进方向.
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| 关 键 词： | 锅炉炉管泄漏 声检测 声定位 |
Review of studies on the acoustic detection and location system for boiler tube leakage |
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| WANG Lin,JIANG Gen-shan,AN Lian-suo. Review of studies on the acoustic detection and location system for boiler tube leakage[J]. East China Electric Power, 2009, 37(6) |
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| Authors: | WANG Lin JIANG Gen-shan AN Lian-suo |
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| Affiliation: | School of Mathematics and Physics;North China Electric Power University;Baoding 071003;China |
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| Abstract: | The system of acoustic detection and location for the leakage of boiler pipelines can detect the leakage in the furnace pipelines with acoustic technology and locate the position of leakage by multi-microphone positioning mechanism.As s result,it can effectively reduce the unscheduled downtime caused by pipeline leakage.Then the key technology is analysed and current application is introduced.Finally proposals for further development are presented. |
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| Keywords: | boiler tube leakage acoustic detection acoustic location |
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