Results 11 to 20 of about 12,819 (243)
Ferrite Assisted Synchronous Reluctance Machines: a General Approach [PDF]
2012 XXth International Conference on Electrical Machines, 2012 A general approach to the design of high performance ferrite-assisted synchronous reluctance motors is presented. Reference is made to a rectified rotor structure, with multiple flux barriers, designed to optimize the performance and the exploitation of ...
Boazzo, Barbara +3 more
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Detection of Inter-Turn Faults in Multi-Phase Ferrite-PM Assisted Synchronous Reluctance Machines [PDF]
Energies, 2019 Inter-turn winding faults in five-phase ferrite-permanent magnet-assisted synchronous reluctance motors (fPMa-SynRMs) can lead to catastrophic consequences if not detected in a timely manner, since they can quickly progress into more severe short-circuit
Carlos Candelo-Zuluaga +3 more
doaj +4 more sources
Optimal Pole Number and Winding Designs for Low Speed–High Torque Synchronous Reluctance Machines
Energies, 2018 This paper studies the feasibility of using synchronous reluctance machines (SynRM) for low speed–high torque applications. The challenge lies in obtaining low torque ripple values, high power factor, and, especially, high torque density values ...
Gurutz Artetxe +4 more
doaj +3 more sources
Research on Innovative Hybrid Excited Synchronous Machine
Energies, 2023 This paper presents research on an unconventional electric machine. It is a hybrid excited machine which includes the features of three types of machines: the Permanent Magnet Synchronous Machine, the Synchronous Machine, and the Synchronous Reluctance ...
Ryszard Palka +3 more
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Life cycle analysis of electrical motor-drive system based on electrical machine type; pp. 162–177 [PDF]
Proceedings of the Estonian Academy of Sciences, 2020 Nowadays a lot of attention is paid on the issues of global warming and climate change. Human impact on the environment is noticeable from the aspect of resource life cycles.
Jaime Pando Acedo +8 more
doaj +1 more source
An Overview of High-efficiency Synchronous Reluctance Machines
CES Transactions on Electrical Machines and Systems, 2023 In recent years the synchronous reluctance machines (SynRMs) have received much attention. They have some good features such as high torque density, high reliability and low cost.
Xuan Li +4 more
doaj +1 more source
Design and material based Sustainable Mobility – Copper vs. REE [PDF]
E3S Web of Conferences, 2022 Carbon neutrality by 2050 is one of the greatest challenges of our society. Hence, the electrification of the mobility sector belongs to those to focus on, due to their high carbon intensity, when based on combustion engines.
Tikana L. +3 more
doaj +1 more source
Energies, 2020 Torque estimation in permanent magnet synchronous machines and synchronous reluctance machines is required in many applications. Torque produced by a permanent magnet synchronous machine depends on the permanent magnets’ flux and d q -axes ...
Maria Martinez +3 more
doaj +1 more source
IET Electric Power Applications, 2021 In the last few years, the reduction of the dependency on rare‐earth magnets has been one of the main concerns for electrical machine manufacturers. Synchronous reluctance machines (SynRMs) and ferrite permanent magnet‐assisted synchronous reluctance ...
Gurutz Artetxe +4 more
doaj +1 more source
Machines, 2020 In this paper, we present an extension for an analytical method of calculating the required amplitudes and phase angles of the injected harmonic currents, to generate a determined torque ripple for synchronous machines.
Matthias Vollat +2 more
doaj +1 more source