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Design of a Variable Phase-Pole Induction Machine for Electric Vehicle Applications
2022 International Conference on Electrical Machines (ICEM), 2022The electrification of the transport sector requires significant research in electrical machines and drives to fulfil the application constraints. High torque demands at low speed and high-speed requirements at relatively low torque are posing challenges
Rishabh Raj +2 more
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2023 IEEE AFRICON, 2023
The design of electric machines for electric traction applications is always very demanding, due to the high-torque requirements at low-speed and high-speed requirements at comparatively low torques.
Mesfin Tilahune +2 more
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The design of electric machines for electric traction applications is always very demanding, due to the high-torque requirements at low-speed and high-speed requirements at comparatively low torques.
Mesfin Tilahune +2 more
openaire +2 more sources
Minimum Torque Dip Pole Transition in Variable Phase-Pole Machines With Voltage Limitation
IEEE Transactions on Energy ConversionInduction machine-based multiphase electrical machines combine the robustness and reliability of well-known induction machines with the benefits of additional degrees of freedom, such as potential higher torque density and true fault tolerance.
Yixuan Wu +2 more
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Speed-Sensorless Control of Pole Transition for Variable Phase-Pole Induction Machines
IEEE Transactions on Energy ConversionVariable phase-pole induction machines appear to offer the potential for use in electromobility applications due to their capability of electronically changing the number of magnetic poles, thus extending the torque-speed operation of the machine. This work presents a model reference adaptive system solution for the sensorless speed operation of a nine-
Tilahune M. +5 more
openaire +3 more sources
IEEE transactions on industrial electronics (1982. Print), 2023
In this article, a three-switch leg (3SL)/phase inverter topology is realized for nine-phase variable pole–phase induction motor (9Ph-VPIM) drives. The 3SL in the proposed inverter are controlled with two nonintersecting phase-shifted references to ...
B. Reddy, Nair Syam Sundar
semanticscholar +1 more source
In this article, a three-switch leg (3SL)/phase inverter topology is realized for nine-phase variable pole–phase induction motor (9Ph-VPIM) drives. The 3SL in the proposed inverter are controlled with two nonintersecting phase-shifted references to ...
B. Reddy, Nair Syam Sundar
semanticscholar +1 more source
Torque Ripple Reduction for Low Pole Variable Flux Reluctance Machine
Global Power, Energy and Communication Conference, 2021This paper investigates reducing torque ripple for four poles variable flux reluctance machine (VFRM). Magnetic flux linkage variations depend on the rotor position for 12/10 and 6/4 topologies are obtained using finite element analysis (FEA).
H. Gurleyen
semanticscholar +1 more source
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023
In order to solve the problem that the unbalance vibration caused by rotor mass eccentricity of the four-degree-of-freedom (four-DOF) six-pole hybrid magnetic bearings (HMBs), a feed-forward compensation control strategy based on variable step size least-
Jiaming Shi, Huangqiu Zhu
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In order to solve the problem that the unbalance vibration caused by rotor mass eccentricity of the four-degree-of-freedom (four-DOF) six-pole hybrid magnetic bearings (HMBs), a feed-forward compensation control strategy based on variable step size least-
Jiaming Shi, Huangqiu Zhu
semanticscholar +1 more source
Design of a Wound Rotor Brushless Doubly-Fed Machine With 1/5 Pole-Pair Combination
IEEE transactions on industrial electronics (1982. Print), 2023The brushless doubly-fed machine (BDFM) can be used in the variable speed constant frequency field. For BDFM, the choice of the pole-pair combination and the design of the rotor are significant.
Weidong Pan +4 more
semanticscholar +1 more source
International Journal of Electronics, 2023
Remarkable characteristics like simple structure, high starting torque, simple maintenance, good efficiency at all speeds and cost-effectiveness have made switched reluctance machines (SRMs) suitable candidates for electric cars, electric bicycles and ...
Omid Khodadadeh +2 more
semanticscholar +1 more source
Remarkable characteristics like simple structure, high starting torque, simple maintenance, good efficiency at all speeds and cost-effectiveness have made switched reluctance machines (SRMs) suitable candidates for electric cars, electric bicycles and ...
Omid Khodadadeh +2 more
semanticscholar +1 more source