基于DBNs风机故障检测方案设计

状态监测对于了解风机的健康状况,从而制定相对应的检修方案至关重要.采用dbns对风机关键部位的温度参数进行分析和特征提取,生成在正常情况的评估出力值,通过比较评估值和实际出力情况来计算风机出现潜在故障的可能性,从而为工作人员制定检修工作部署提供决策辅助.

Design of wind turbine fault detection scheme based DBNs

Condition monitoring is essential for understanding the health status of the wind turbine, so as to formulate the corresponding maintenance program .In this work, the temperature of key parts of the wind turbine is analyzed to generate the assessment output of the wind turbine.At last ,by comparing the assessment output and real output, the possibility of the potential fault of the wind turbine can be counted, and the consequence will help the operators to make maintenance schedule.