Tousizadeh, Mahdi and Che, Hang Seng and Abd Rahim, Nasrudin (2021) Current trajectory-based fault detection and fault tolerant control for three-phase induction drives. In: 22nd IEEE International Conference on Industrial Technology, ICIT 2021, 10 -12 March 2021, Valencia.
Full text not available from this repository.Abstract
In this paper, a simple and fast open-phase fault (OPF) detection and fault tolerant control method is proposed for three-phase induction machine. Instead of using integrators or low pass filter, this method utilizes the phase current magnitude and trajectory to detect open phase fault in three-phase motor drive. This significantly increases the speed of fault detection, allowing an OPF to be detected and compensated within several sampling cycles, which is advantageous for safety-critical applications. In addition, a double synchronous reference frame PI (DSRF-PI) controller method is adopted as the fault tolerant controller. Compared to previous methods that utilizes feedforward voltage compensation, the DSRF-PI does not require prior knowledge on the machine parameters and operating condition, and therefore is easier to implement. The proposed fault detection and fault tolerant control method are simulated using MATLAB Simulink simulation where the results confirms the high speed and robustness of the proposed methods.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Funders: | UM Power Energy Dedicated Advanced Centre, Universiti Malaya, Ministry of Higher Education, Malaysia [Grant No: FP090-2020 & RU003-2020], MOHE HICOE, Higher Institution Centre of Excellence |
| Additional Information: | 22nd IEEE International Conference on Industrial Technology (ICIT), ELECTR NETWORK, MAR 10-12, 2021 |
| Uncontrolled Keywords: | Fault detection; Fault tolerant controller; Induction motor drive; Synchronous reference frame |
| Subjects: | Q Science > QC Physics T Technology > T Technology (General) |
| Divisions: | Deputy Vice Chancellor (Research & Innovation) Office > UM Power Energy Dedicated Advanced Centre |
| Depositing User: | Ms Zaharah Ramly |
| Date Deposited: | 12 Oct 2023 10:35 |
| Last Modified: | 12 Oct 2023 10:35 |
| URI: | http://eprints.um.edu.my/id/eprint/35423 |
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