Results 11 to 20 of about 736 (191)

ROTOR DESIGN AND OPTIMIZATION OF SYNCHRONOUS RELUCTANCE MACHINE [PDF]

MM Science Journal, 2015
The world has a bottomless appetite for electricity. Much of this electricity is used to power electric motors. Thanks to that electric motors represent a huge potential for energy savings. Synchronous reluctance machines are promising electric machines for energy savings.
Bárta, Jan, Ondrůšek, Čestmír
openaire   +2 more sources

Architecture choices for high-temperature synchronous machines

Open Physics, 2020
The article proposes an analysis of the possible architectures of synchronous machines with an ability to operate at high temperatures of over 200°C in their environment.
Juszczak Ewa Napieralska, Roger Daniel, Komeza Krzysztof, Lefik Marcin, Napieralski Piotr   +4 more
doaj   +1 more source

Response Surface Method for Optimization of Synchronous Reluctance Motor Rotor

Machines, 2022
In order to define the best design structure of the synchronous reluctance motor (SynRM) rotor, optimization must be carried out, implying the selection of the best alternative for each specific criterion.
Svetlana Orlova, Janis Auzins, Vladislav Pugachov, Anton Rassõlkin, Toomas Vaimann   +4 more
doaj   +1 more source

An Analytical Method for Generating Determined Torque Ripple in Synchronous Machine with Interior Magnets by Harmonic Current Injection

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, Junchao Li, Frank Gauterin   +2 more
doaj   +1 more source

Numerical thermal analysis of synchronous reluctance generator for wind energy application

Energy Conversion and Economics, 2023
This paper focuses on the thermal analysis of the synchronous reluctance generator with a rating of 2.1 kW. It mainly uses explicit, and implicit finite difference methods for thermal analysis to reduce the complexity of thermal calculation for the ...
Tefera Kitaba Tolesa, Praveen Tripathy, Ravindranath Adda   +2 more
doaj   +1 more source

Electromagnetic–Mechanical Coupling Optimization of an IPM Synchronous Machine with Multi Flux Barriers

Energies, 2020
In this paper, an interior permanent magnet (IPM) synchronous machine with multiflux barriers is proposed to meet the wide speed regulation application requirements of electric vehicles.
Wenye Wu, Qingzhang Chen, Xiaoyong Zhu, Fuzhou Zhao, Zixuan Xiang   +4 more
doaj   +1 more source

Comprehensive Comparative Study on Permanent-Magnet-Assisted Synchronous Reluctance Motors and Other Types of Motor

Applied Sciences, 2023
At present, the induction motor (IM), synchronous reluctance motor (SynRM), ferrite-assisted synchronous reluctance motor (ferrite-assisted SynRM) and interior permanent magnet motor (IPM) are research hotspots, but comprehensive comparative research on ...
Guanghui Du, Guiyuan Zhang, Hui Li, Chengshuai Hu   +3 more
doaj   +1 more source

Electromechanical Battery, Electrical Machines Mass Functions Analysis

Electrical, Control and Communication Engineering, 2011
In this paper different types of electrical machines in electromechanical battery, were described. The most known manufactured battery data is composed. Three types of machines: synchronous machine with salient poles and electromagnetic excitation, with ...
Andrejs Podgornovs, Anton Sipovics
doaj   +1 more source

Square-wave drive for synchronous reluctance machine and its torque ripple analysis

CES Transactions on Electrical Machines and Systems, 2021
Synchronous reluctance machine (SynRM) can be perceived as a special type of permanent magnet synchronous machine (PMSM), and shares similar control method, i.e. the sine-wave current drive with sinusoidal phase currents. In this paper, square-wave drive,
Jian-Xin Shen, Shun Cai, Dong-Min Miao, Dan Shi, Jacek Gieras, Yun-Chong Wang   +5 more
doaj   +1 more source

Eliminating rare earth permanent magnets on low‐speed high‐torque machines: A performance and cost comparison of synchronous reluctance machines, ferrite permanent magnet‐synchronous reluctance machines and permanent magnet synchronous machines for a direct‐drive elevator system

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, Damian Caballero, Borja Prieto, Miguel Martinez‐Iturralde, Ibon Elosegui   +4 more
doaj   +1 more source