|
|
|
| A Comparative Study of Gear Fault Diagnosis Methods Based on the Motor Drive System |
| Yang Ming, Chai Na, Li Guang, Li Yuqi, Xu Dianguo |
| Department of Electrical Engineering Harbin Institute of Technology Harbin 150001 China |
|
|
|
|
Abstract In the gearbox-based electromechanical system,some electrical signals,such as the electromagnetic torque and the motor current,can track the pulsations of the load torque,which contributes to the fact that the motor can be considered as a non-destructive sensor to diagnose gear faults.Firstly,this paper establishes an integrated electromechanical model of the motors and gear drive system.Then,the theories of the electromagnetic torque signature analysis(ETSA) and the motor current signature analysis(MCSA) for fault diagnosis are analyzed and verified through simulation.It can be seen that the electromagnetic torque,which is free of the main frequency,can reflect the failure information more intuitively.Also,the fault features in frequency domain are more obvious than those in time domain.Finally,the performances of these two methods are compared at different speed and load torque conditions by experiment.The results show that both methods are influenced by speed and load torque.It would be better to perform fault diagnosis under low speed and heavy load.However,ETSA is effective in a wider range than MCSA.
|
|
Received: 30 May 2015
Published: 02 November 2016
|
|
|
|
|
|
[1] 杨明,董传洋,徐殿国.基于电机驱动系统的齿轮故障诊断方法综述[J].电工技术学报,2016,31(4):58-63.
Yang Ming,Dong Chuanyang,Xu Dianguo.Review of gear fault diagnosis methods based on motor drive system[J].Transactions of China Electrotechnical Society,2016,31(4):58-63.
[2] 杭俊,张建忠,程明,等.风力发电系统状态监测和故障诊断技术综述[J].电工技术学报,2013,28(4):261-271.
Hang Jun,Zhang Jianzhong,Cheng Ming,et al.An overview of condition monitoring and fault diagnostic for wind energy conversion system[J].Transactions of China Electrotechnical Society,2013,28(4):261-271.
[3] Kia S H,Henao H,Capolino G A.A comparative study of acoustic,vibration and stator current signatures for gear tooth fault diagnosis[C]//2012 XXth International Conference on Electrical Machines,Marseille,2012:1514-1519.
[4] Guo Yanping,Yan Wenjun,Bao Zhejing.Gear fault diagnosis of wind turbine based on discrete wavelet transform[C]//2010 8th World Congress on Intelligent Control and Automation,Jinan,2010:5804-5808.
[5] Han Liru.Gear fault detection and diagnosis based on hilbert-huang transform[C]//2010 3rd International Congress on Image and Signal Processing,Yantai,2010,7:3323-3326.
[6] Yang W,Tavner P,Crabtree C,et al.Cost-effective condition monitoring for wind turbines[J].IEEE Transactions on Industrial Electronics,2010,57(1):263-271.
[7] Bellini A,Filippetti F,Tassoni C,et al.Advances in diagnostic techniques for induction machines[J].IEEE Transactions on Industrial Electronics,2008,55(12):4109-4126.
[8] 赵妍,李志民,李天云.一种基于谱峭度的异步电机故障诊断方法[J].电工技术学报,2014,29(5):189-196.
Zhao Yan,Li Zhimin,Li Tianyun.A method for fault diagnosis of induction motors based on spectral kurtosis[J].Transactions of China Electrotechnical Society,2014,29(5):189-196.
[9] 史丽萍,汤家升,王攀攀,等.采用最优小波树和改进BP神经网络的感应电动机定子故障诊断[J].电工技术学报,2015,30(24):38-45.
Shi Liping,Tang Jiasheng,Wang Panpan,et al.Stator fault diagnosis of induction motors using the optimal wavelet tree and improved BP neural network[J].Transactions of China Electrotechnical Society,2015,30(24):38-45.
[10]Kia S H,Henao H,Capolino G A.Gearbox monitoring using induction machine stator current analysis[C]//IEEE International Symposium on Diagnostics for Electric Machines,Power Electronics and Drives,Cracow,2007:149-154.
[11]Rajagopalan S,Habetler T G,Harley R G,et al.Current/voltage-based detection of faults in gears coupled to electric motors[J].IEEE Transactions on Industry Applications,2006,42(6):1412-1420.
[12]Mohanty A R,Kar C.Fault detection in a multistage gearbox by demodulation of motor current waveform[J].IEEE Transactions on Industrial Electronics,2006,53(4):1285-1297.
[13]Kia S H,Henao H,Capolino G A.Analytical and experimental study of gearbox mechanical effect on the induction machine stator current signature[J].IEEE Transactions on Industry Applications,2009,45(4):1405-1415.
[14]Stopa M M,de Jesus C F B.Load torque signature analysis:an alternative to MCSA to detect faults in motor driven loads[C]//2012 IEEE Energy Conversion Congress and Exposition,Raleigh,NC,2012:4029-4036.
[15]Kia S H,Henao H,Capolino G A.Torsional vibration effects on induction machine current and torque signatures in gearbox-based electromechanical system[J].IEEE Transactions on Industrial Electronics,2009,56(11):4689-4699.
[16]Daneshi-Far Z,Henao H,Capolino G A.Planetary gearbox effects on induction machine in wind turbine:Modeling and analysis[C]//2012 XXth International Conference on Electrical Machines,Marseille,2012:1790-1796.
[17]Henao H,Kia S H,Capolino G A.Torsional-vibration assessment and gear-fault diagnosis in railway traction system[J].IEEE Transactions on Industrial Electronics,2011,58(5):1707-1717.
[18]Bogiatzidis I X,Safacas A N,Mitronikas E D.Detection of backlash phenomena appearing in a single cement kiln drive using the current and the electromagnetic torque signature[J].IEEE Transactions on Industrial Electronics,2013,60(8):3441-3453.
[19]曾作钦,赵学智.啮合刚度及啮合阻尼对齿轮振动影响的研究[J].机床与液压,2010,38(5):32-34.
Zeng Zuoxin,Zhao Xuezhi.Study about the effect of meshing stiffness and meshing damping on gear vibration[J].Machine Tool & Hydraulics,2010,38(5):32-34.
[20]Parey A,El Badaoui M,Guillet F,et al.Dynamic modelling of spur gear pair and application of empirical mode decomposition-based statistical analysis for early detection of localized tooth defect[J].Journal of Sound and Vibration,2006,294(3):547-561.
[21]Chaari F,Baccar W,Abbes M S,et al.Effect of spalling or tooth breakage on gearmesh stiffness and dynamic response of a one-stage spur gear transmission[J].European Journal of Mechanics-A/Solids,2008,27(4):691-705.
|
|
|
|
2016, Vol. 31 
