Fuzzy current analysis-based fault diagnostic of induction motor using hardware co-simulation with field programmable gate array
| Autor: | A. Aib, D. E. Khodja, S. Chakroune, H. Rahali |
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| Jazyk: | English<br />Russian<br />Ukrainian |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Electrical engineering & Electromechanics, Vol 2023, Iss 6, Pp 3-9 (2023) |
| Druh dokumentu: | article |
| ISSN: | 2074-272X 2309-3404 |
| DOI: | 10.20998/2074-272X.2023.6.01 |
| Popis: | Introduction. Presently, signal analysis of stator current of induction motor has become a popular technique to assess the health state of asynchronous motor in order to avoid failures. The classical implementations of failure detection algorithms for rotating machines, based on microprogrammed sequential systems such as microprocessors and digital signal processing have shown their limitations in terms of speed and real time constraints, which requires the use of new technologies providing more efficient diagnostics such as application specific integrated circuit or field programmable gate array (FPGA). The purpose of this work is to study the contribution of the implementation of fuzzy logic on FPGA programmable logic circuits in the diagnosis of asynchronous machine failures for a phase unbalance and a missing phase faults cases. Methodology. In this work, we propose hardware architecture on FPGA of a failure detection algorithm for asynchronous machine based on fuzzy logic and motor current signal analysis by taking the RMS signal of stator current as a fault indicator signal. Results. The validation of the proposed architecture was carried out by a co-simulation hardware process between the ML402 boards equipped with a Virtex-4 FPGA circuit of the Xilinx type and Xilinx system generator under MATLAB/Simulink. Originality. The present work combined the performance of fuzzy logic techniques, the simplicity of stator current signal analysis algorithms and the execution power of ML402 FPGA board, for the fault diagnosis of induction machine achieving the best ratios speed/performance and simplicity/performance. Practical value. The emergence of this method has improved the performance of fault detection for asynchronous machine, especially in terms of hardware resource consumption, real-time online detection and speed of detection. |
| Databáze: | Directory of Open Access Journals |
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