Optimal design of a multi-phase double-stator bearingless brushless direct current motor
Advances in Mechanical Engineering, 2017 To overcome the serious coupling between torque and levitation forces, increase the output torque, and improve fault tolerance performance for the bearingless brushless direct current motor, a multi-phase double-stator bearingless brushless direct ...
Yuemei Qin, Huangqiu Zhu
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Research on auxiliary resonant commutated pole inverter for driving brushless DC motor
Energy Reports, 2022 The brushless DC motor is generally used in small satellite flywheel systems due to its good control performance and structure robustness. However, its driving inverter still suffers from hard-switching that leads to higher loss and larger heatsink ...
Miao-miao Cheng +2 more
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Multimode Operation of a PV-Battery System fed Brushless DC Motor Drive [PDF]
, 2020 Utilization of energy storage systems along with Photovoltaic systems, can provide an efficient solution to overcome the challenges associated with renewable energy sources.
V. Seshadri Sravan Kumar +5 more
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Brushless Field Excitation Scheme for Wound Field Synchronous Machines
Applied Sciences, 2020 A new harmonic field excitation technique for the brushless operation of wound field synchronous machines (WFSMs) is proposed in this paper. The proposed scheme involves conventional three-phase and single-phase inverters operating at different ...
Syed Sabir Hussain Bukhari +3 more
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On Stability of Open‐Loop Operation without Rotor Information for Brushless DC Motors [PDF]
Mathematical Problems in Engineering, 2014 Open‐loop operation mode is often used to control the Brushless DC Motors (BLDCMs) without rotor position sensors when the back electromotive force (EMF) is too weak due to the very low rotor velocity. The rotor position information is not necessary in this mode and the stator windings are supplied with voltages under a certain ratio of the amplitude ...
Zhong Wu, Haotun Lyu, Yongli Shi, Di Shi
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Brushless Operation of Axial-Flux Wound-Rotor Synchronous Machine Utilizing Third Harmonic
MathematicsThe brushless operation presented in this study is of an axial-flux wound-rotor synchronous machine (AFWRSM) which uses the third harmonic and the fundamental components of current.
Syed Mehdi Abbas +4 more
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Cost-Effective Single-Inverter-Controlled Brushless Technique for Wound Rotor Synchronous Machines
IEEE Access, 2020 This paper proposes a cost-effective brushless technique for wound rotor synchronous machines (WRSMs). The proposed technique involves a traditional current-controlled voltage source inverter that utilizes a simple hysteresis-controller-based current ...
Syed Sabir Hussain Bukhari +3 more
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Novel Double Mode Dual-Stator Wound Rotor Synchronous Machine for Variable Speed Applications
World Electric Vehicle Journal, 2023 This paper offers a novel dual-mode double stator wound rotor synchronous machine for variable speed applications. The proposed motor integrates the benefits of both the traditional wound rotor synchronous machine (WRSM) and brushless wound rotor ...
Asif Hussain +5 more
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Comparison of Fault-Tolerant Operations for Permanent-Magnet Hybrid Brushless Motor Drive [PDF]
IEEE Transactions on Magnetics, 2010 The permanent-magnet hybrid brushless (PMHB) motor adopts both DC field windings and PMs for excitation. It not only offers effective online flux control, but also flexible brushless DC (BLDC) or brushless AC (BLAC) operations. The key of this paper is to investigate two remedial strategies for fault-tolerant operations of the PMHB motor drive under ...
Liu, C, Li, W, Chau, KT
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Comparative Analysis of Fault-Tolerant Dual-Channel BLDC and SR Motors
Energies, 2019 This article presents the results of a comparative analysis of two electronically commutated brushless direct current machines intended for fault-tolerant drives.
M. Korkosz +4 more
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