风力发电机组的健康评估
收稿日期: 2014-08-04
修回日期: 2014-09-18
网络出版日期: 2014-12-30
基金资助
国家863计划项目（2009AA05Z429）；
郑州市科技攻关计划项目（X2013G0432）；
华北水利水电大学高层次人才科研启动项目（201316）
Health Assessment of Wind Turbines
Received date: 2014-08-04
Revised date: 2014-09-18
Online published: 2014-12-30
任 岩 , 吴启仁 , 薛黎明 . 风力发电机组的健康评估[J]. 新能源进展, 2014 , 2(6) : 430 -433 . DOI: 10.3969/j.issn.2095-560X.2014.06.004
In order to ensure the normal operation of wind turbines, the health assessment system of wind turbines is established to reduce operation and maintenance costs. The health assessment factors include monitoring, data preprocessing, feature extraction and expert database. The feature of the monitored information is first extracted through data preprocessing, then is compared to the expert database. In this way, finally the health assement of wind trubines can be realized. By use of the health assessment, the health status of wind turbines were prior known to early prevent for different faults or to give corresponding treatment measures. The ultimate aims are to troubleshoot or to prevent faults to expand. The health assessment of wind turbines provides the basis for the condition maintenance of wind farm.
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