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An overview of acoustic emission inspection and monitoring technology in the key components of renewable energy systems

机译：可再生能源系统关键部件中声发射检测与监测技术的概述

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摘要

Renewable energy (RE) does not pollute environment at the point of energy generation, and generally has a much lower pollution footprint than traditional energy from installing to decommissioning, and can diversify the power generation technology. Because of the high operation and maintenance (O&M) costs, it is necessary to build remote, online, credible monitoring and inspection techniques. Acoustic emission (AE) technology is effective and efficient to monitor and detect mechanical damage, deterioration, and failure, etc. Over the recent years, a remarkable number of scientific papers demonstrate the capability of AE in nondestructive testing (NDT), structure health monitoring (SHM), condition monitoring (CM) and fault diagnosis for RE generation, transmission, transformation and storage systems. Most of work focusing on detection principle, sensor design, signal processing and diagnosis has provided a lot of valuable contributions for academic and industrial fields. Nevertheless, all this valuable information is scattered over many sub-fields of literature, and the knowledge is not systematic. This paper is dedicated to analyze the different AE principles in RE systems, and to comprehensively summarize and clearly highlight the advanced methods and challenges. Development trends in research, application and standard are also discussed and suggested.
机译：可再生能源（RE）在能量产生时不受污染环境，并且通常具有比传统能源的污染足迹远远低于安装在退役，并且可以多样化发电技术。由于运行和维护（O＆M）成本高，因此必须建立远程，在线，可信的监控技术。声发射（AE）技术在近年来，监测和检测机械损伤，恶化和失败等有效且有效地有效，劣化的科学论文数量表现出AE在非破坏性测试（NDT），结构健康监测中的能力（SHM），条件监测（CM）和重新生成，传输，转换和存储系统的故障诊断。专注于检测原理，传感器设计，信号处理和诊断的大部分工作为学术和工业领域提供了很多有价值的贡献。尽管如此，所有这些有价值的信息都分散在许多文献子领域，知识并不系统。本文致力于分析RE系统中的不同AE原则，并综合总结，清楚地突出了先进的方法和挑战。还讨论并建议了研究，应用和标准的发展趋势。

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  • 来源
    《Mechanical systems and signal processing》 |2021年第2期|107146.1-107146.41|共41页
  • 作者

    Yunze He; Mengchuan Li; Zhiqiang Meng; Sheng Chen; Shoudao Huang; Yi Hu; Xiang Zou;

  • 作者单位

    College of Electrical and Information Engineering Hunan University Changsha 410082 China State Key Laboratory of Electrical Insulation and Power Equipment (Xi'an Jiaotong University) Xi'an 710049 China Fujian Province University Key Laboratory of Nondestructive Testing (Fujian Polytechnic Normal University) Fuqing 350300. China;

    College of Electrical and Information Engineering Hunan University Changsha 410082 China;

    College of Electrical and Information Engineering Hunan University Changsha 410082 China;

    College of Electrical and Information Engineering Hunan University Changsha 410082 China;

    College of Electrical and Information Engineering Hunan University Changsha 410082 China;

    College of Electrical and Information Engineering Hunan University Changsha 410082 China Wuhu Power Supply Company State Grid Anhui Electric Power Co. Ltd Wuhu 241000 China;

    College of Electrical and Information Engineering Hunan University Changsha 410082 China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Acoustic emission (AE); Condition monitoring (CM); Condition-based maintenance; Renewable energy (RE); Structure health monitoring (SHM);

    机译：声学发射（AE）;状态监测（cm）;条件的维护;可再生能源（RE）;结构健康监测（SHM）;

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