Induction motors are the workhorse in various industry sectors, and their accurate fault detection is essential to ensure reliable operation of critical industrial processes. Since various types of mechanical and electrical faults could occur, induction motor fault diagnosis can be interpreted as a multi...
As is known to us, what is the heart of the washing machine, it must be the Washer Motor . Now,I would like to introduce the types of washer motors in washing machines roughly divided into the following categories: 1. Induction motor (self-excited single 220V motor, mostly used in low-...
TIME - FREQUENCY METHOD AND ARTIFICIAL NEURAL NETWORK CLASSIFIER FOR INDUCTION MOTOR DRIVE SYSTEM DEFECTS CLASSIFICATION doi:10.29354/diag/181192DiagnostykaBEHIM, MeriemMERABET, LeilaSAAD, Salah
2.Asynchronous Motors & it’s Uses:The most common form of motor which is used in everyday life from pumping water up the overhead tank to power plant boiler feed pumps, these kind of motors rule. These motors are very flexible to use and matches the load demand almost for everything...
Subsequently, in order to validate the proposed approach, a three phase squirrel cage induction machine is simulated under MATLAB software. To check the effectiveness of the proposed method of fault diagnosis the motor is simulated in different simulation environments like time varying load and ...
Five external faults- overload, over-voltage, under-voltage, single-phasing, and voltage unbalance-along with normal conditions are simulated on an induction motor over a wide range of operating voltage and load torque; sampled three-phase RMS voltages and currents are used as input feature ...
He draws particular attention to the unity of the family of AC drives, which includes the asynchronous induction motor and the brushless PM motor as well as the AC synchronous machines. The profound influence of electronic control is made clear, not only in relation to its history but also ...
Noise classification of electric motors, especially automobile starter motors, whereby noise related parameters are assigned to classes and then treated statistically, especially using a fuzzy logic system Method for noise classification in acoustic quality testing of electric motors, especially motor vehicle...
Multiclass Fault Classification of an Induction Motor Bearing Vibration Data Using Wavelet Packet Transform Features and Artificial Intelligence Article 20 October 2022 References Arino MA, Morettin PA, Vidakovic B (2004) Wavelet scalograms and their applications in economic time series. Braz J Proba...
An experiment performed on a machine fault simulator indicates that compared with traditional neural network, the SAE-based DNN can achieve superior performance for feature learning and classification in the field of induction motor fault diagnosis. 展开 关键词: Sparse auto-encoder Deep neural network ...