Results 11 to 20 of about 10,075 (229)

A nonlinear model for a three-phase 12/8 switched reluctance machine

International Journal of Power Electronics and Drive Systems (IJPEDS), 2022
The paper presents a methodology for the synthesis of a nonlinear model for a three-phase 12/8 switched reluctance machine (SRM) in a MATLAB/Simulink environment. The required switched reluctance motor characteristics are derived using the finite element
D. Yankov, T. Grigorova
semanticscholar   +3 more sources

Switched Reluctance Motor and its Utilization in Traction Applications

Communications, 2001
This paper deals with the performances of switched reluctance motor (SRM) and with its utilization in electric traction. The investigation of SRM equivalent circuit parameters by measurement and by finite element method is described.
Pavol Rafajdus, Valeria Hrabovcova, Ladislav Janousek, Peter Hudak   +3 more
doaj   +2 more sources

Genetic algorithm‐based approach for torque control and increased efficiency across an optimised speed range in switched reluctance drives

IET Electric Power Applications
This paper presents a novel genetic algorithm (GA) design for current profiling in switched reluctance machines that eliminates torque ripple (TR) while inherently guaranteeing minimal RMS currents across the machines speed range.
Euan MacRae, Ali Abdel‐Aziz, Khaled Ahmed, Richard Pollock, Barry W. Williams   +4 more
doaj   +2 more sources

Smart Solutions: A New Direct Current Electric Machine Design to Reduce Weight and Enhance Efficiency. [PDF]

Glob Chall
This article introduces a smart solution for the design of a brush DC motor with a winding‐free rotor (DCFR). The proposed model simplifies manufacturing, reduces material costs, and enhances efficiency. Designed for variable speed and solar power applications, the DCFR achieves 91.8% efficiency and a 21% weight reduction compared to conventional ...
Ivliev D, Bashynska I, Kosenkov V, Boiko A, Niekrasova L, Chepovskyi I.   +5 more
europepmc   +2 more sources

Recent Advances in Direct-Drive Power Take-Off (DDPTO) Systems for Wave Energy Converters Based on Switched Reluctance Machines (SRM) [PDF]

, 2021
AbstractThis chapter is focused on Power Take-Off (PTO) systems for wave energy converters (WEC), being one of the most important elements since PTOs are responsible to transform the mechanical power captured from the waves into electricity. It presents Direct-Drive PTO (DDPTO) as one of the most reliable solutions to be adapted to some particular ...
Blanco, Marcos, Torres, Jorge, Santos-Herrán, Miguel, García-Tabarés, Luis, Navarro, Gustavo, Najera, Jorge, Ramírez, Dionisio, Lafoz, Marcos   +7 more
openaire   +1 more source

Super-Twisting Sliding Mode Control to Improve Performances and Robustness of a Switched Reluctance Machine for an Electric Vehicle Drivetrain Application

Energies, 2023
In electric vehicles, performances of electric vehicle drivetrains depend on the electric machine and the control. Switched Reluctance Machines (SRMs) are today an alternative to rare earth magnets machines such as Permanent Magnet Synchronous Machine ...
R. Sehab, A. Akrad, Y. Saadi
semanticscholar   +1 more source

Linear switched reluctance motors [PDF]

, 2020
This chapter deals with linear switched reluctance machines (LSRMs). Linear switched reluctance machines are the counterpart of the rotary switched reluctance machine (SRM), and now they have aroused great interest in the field of electrical machines and
Baldui Blanque, Pere Andrada, Blanqué Molina, Balduino, Jordi Garcia-Amoros, Garcia Amoros, Jordi, Andrada Gascón, Pedro   +5 more
core   +1 more source

Effect of variable conduction angle on the losses of switched reluctance machine

Mehran University Research Journal of Engineering and Technology, 2023
Switched Reluctance Machine (SRM) is the advanced version of the stepper motor and since last decade, it is of high interest among researchers and industrial applications. Modelling an SRM relies on accurate data and proper selection of parameters.
Anwer Ahmed Memon, Ali Asghar Memon, Muhammad Aslam Uqaili, Mukhtiar Ali Unar   +3 more
doaj   +1 more source

Sizing of the Motor Geometry for an Electric Aircraft Propulsion Switched Reluctance Machine Using a Reluctance Mesh-Based Magnetic Equivalent Circuit

Machines, 2023
The switched reluctance motor (SRM) is a promising candidate for electric propulsion systems. In the design process of an SRM, the motor geometry needs to be determined.
Gayan Watthewaduge, B. Bilgin
semanticscholar   +1 more source

Advanced Design Optimization of Switched Reluctance Motors for Torque Improvement Using Supervised Learning Algorithm

IEEE Access, 2023
Existing research on geometry optimization of switched reluctance motor (SRM) using machine learning algorithms has focused only on the machine’s static characteristics.
Mohamed Omar, Mohamed H. Bakr, Ali Emadi
doaj   +1 more source