Comparison of Modular Stator 1-phase per Module with Switched Reluctance Motor
Received: 19 February 2024 | Revised: 26 March 2024 | Accepted: 28 March 2024 | Online: 1 June 2024
Corresponding author: Syed Muhammad Naufal Syed Othman
Abstract
Conventional motors have the advantage of robustness, high torque output capability, and power performance compared to modular motors. However, traditional motor structure inhibits fault tolerance. For that reason, this paper proposes the structure of a modular stator. It focuses on the performance of modular stator outer rotor flux switching permanent magnet motor (MSOR-FSPM) and Segmental Stator Hybrid Excitation Switched Reluctance Motor (SS-HESRM) by simulation using 2D-FEA in no-load and load conditions. Based on the results, the maximum flux linkage of MSOR-FSPM is 0.02 Wb and 0.05 Wb for SS-HESRM. The average torque output for MSOR-FSPM at maximum armature density is 108.43 Nm and 45.26 Nm for SS-HESRM. Therefore, the torque density for MSOR-FSPM and SS-HESRM is 3.78 Nm/kg and 10.63 Nm/kg, respectively. As for the conclusion, a modular stator motor is capable of inherent fault tolerance compared to a conventional motor structure. Moreover, a modular stator motor produces a higher torque and power density because of the low iron core and optimum flux linkage.
Keywords:
flux-switching, fault-tolerance motor, modular stator, permanent magnetDownloads
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Copyright (c) 2024 Syed Muhammad Naufal Syed Othman, Erwan Sulaiman, Nur Afiqah Mostaman, Roshada Ismail, Mahyuzie Jenal
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