12 基于CNN-BiGRU的风机叶片故障诊断

王永平;张蕾;张晓琳;徐立;韩朋;张飞;

• 1:内蒙古科技大学信息工程学院

• 2:包头医学院计算机科学与技术系

• 3:华北电力大学可再生与清洁能源学院

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摘要(Abstract)：

提出一种深度学习检测方法CNN-BiGRU.采用CNN自适应地学习变量之间存在的关联特征，利用BiGRU对时间序列的敏感性，对风机叶片故障分类.对某风电场的SCADA数据进行增强、切片、标准化等预处理，实验结果表明：CNN-BiGRU分类模型能有效对叶片结冰故障进行准确检测，在时间效率和检测准确率方面较其他深度学习模型效果更好.

关键词(KeyWords)： 风机叶片;故障检测;卷积神经网络;双向门控循环单元

基金项目(Foundation): 国家自然科学基金资助项目（61562065）;; 国家重点研发计划基金资助项目（2017YFE0109000）;; 内蒙古自治区自然科学基金资助项目（2019MS06036）;; 内蒙古科技大学创新基金项目（2014QDL046）

作者(Authors): 王永平;张蕾;张晓琳;徐立;韩朋;张飞;

DOI: 10.16559/j.cnki.2095-2295.2022.02.013

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