Review of Fault Diagnosis of Traction Elevator Driving Machine
Under the premise of not disassembling,the difficulty of fault detection and diagnosis of traction elevator driving ma-chine are the limitations of diagnosis methods and detection parameters.Therefore,the urgent problem is how to use the existing methods and parameters to accurately characterize the various faults of traction elevator driving machine.This paper analyzes the fault characteristics and diagnostic difficulties of traction elevator driving machine,and summarizes the main research contents,research achievements and development direction on this field through the study of literature at home and abroad.The paper points out the main problems of current research,and puts forward that future research priorities should focus on fault diagnosis based on multi-sensor data fusion and data driven,development of high robustness detection model system and portable equipment,and on-line monitoring and early warning.
NETL
NSTL
万方数据
维普
