Diagnosis of Stator Winding Turn to Turn Fault of Induction Motor Using Space Vector Pattern based on Neural Network
عنوان مقاله: Diagnosis of Stator Winding Turn to Turn Fault of Induction Motor Using Space Vector Pattern based on Neural Network
شناسه ملی مقاله: POWERPLANT03_044
منتشر شده در سومین کنفرانس ملی صنعت نیروگاههای حرارتی در سال 1390
شناسه ملی مقاله: POWERPLANT03_044
منتشر شده در سومین کنفرانس ملی صنعت نیروگاههای حرارتی در سال 1390
مشخصات نویسندگان مقاله:
Mehdi Samiei Sarkhanloo - Department of Electrical Engineering, Ardabil Branch, Islamic Azad University, Ardabil, Iran
Davar Ghalledar
Mohammad Reza Azizian - Sahand University of Technology, Tabriz, Iran
خلاصه مقاله:
Mehdi Samiei Sarkhanloo - Department of Electrical Engineering, Ardabil Branch, Islamic Azad University, Ardabil, Iran
Davar Ghalledar
Mohammad Reza Azizian - Sahand University of Technology, Tabriz, Iran
In this paper, first space vector model of symmetrical induction motor is extended to asymmetrical structure due to stator turn to turn fault. Then a novel scheme in order to diagnosis ofthis fault is proposed where a neural network with space vector pattern has used. In this scheme, new indexes using space vector properties of stator voltage and current, is defined that oscillation of this indexes is due to unbalancing of stator voltage and current.This scheme using suitable learning of neural network is able to recognize stator winding turn-fault regardless admissible unbalancing of the inputvoltage, balanced variation of three phase voltage, and admissible variation of load torque. Simulations were performed in Matlab/Simulink environment to validate the proposed method
کلمات کلیدی: Induction Motor; Stator Turn to Turn Fault; Space Vector; Fault Diagnosis; Neural Network
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/156246/