Results 81 to 90 of about 387,398 (158)

Design Optimization of a Harmonic-Excited Synchronous Machine Using the Nelder–Mead Algorithm With an Internal Optimization Procedure

IEEE Open Access Journal of Power and Energy
Harmonic excitation synchronous machines (HESMs) with brushless rotor excitation are promising for a range of applications, especially for electric vehicles, due to their compact and reliable design free from slip rings and additional exciters.
Vladimir Prakht, Vladimir Dmitrievskii, Vadim Kazakbaev, Victor Goman, Xiaodong Sun   +4 more
doaj   +1 more source

Modelagem, projeto e análise de máquinas assíncronas trifásicas duplamente alimentadas sem escovas [PDF]

, 2006
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.Dentro do universo de máquinas elétricas girantes, a máquina assíncrona trifásica é a mais amplamente empregada nos ...
Rüncos, Fredemar
core  

Design optimization of a slotless PM brushless motor with spiral wound laminations for rim driven thrusters

, 2009
This paper discusses the analysis and design of a very thin slotless PM brushless motor whose stator laminations are manufactured from a single strip of steel that is edge wound into a spiral (like a “Slinky”) and then fitted over the windings that are ...
Sharkh, S.M., Lai, S.H.
core   +1 more source

Design and Optimization of Brushless Hybrid Wound Rotor Vernier Motor for Variable Speed Applications

IEEE Access
This paper presents the optimized design and electromagnetic performance analysis of a brushless hybrid wound rotor vernier motor (BL-HWRVM) for automatic washing machine applications.
Kapeel Kumar, Qasim Ali, Sheeraz Ahmed, Muhammad Ilyas, Hanlin Zhan, Mudassir Raza Siddiqi   +5 more
doaj   +1 more source

Contactless Rotor Ground Fault Detection Method for Brushless Synchronous Machines Based on an AC/DC Rotating Current Sensor. [PDF]

Sensors (Basel), 2023
Pardo-Vicente MA, Guerrero JM, Platero CA, Sánchez-Férnandez JA.   +3 more
europepmc   +1 more source

Brushless Wound-Field Synchronous Machine Topology with Excellent Rotor Flux Regulation Freedom

Machines
This paper presents a nine-switch inverter for brushless operation of wound-field synchronous machines with excellent rotor flux regulation freedom. The manufacturing cost of permanent magnet machines is high due to the instability of rare-earth magnet ...
Muhammad Ayub, Arsalan Arif, Atiq Ur Rehman, Azka Nadeem, Ghulam Jawad Sirewal, Mohamed A. Abido, Mudassir Raza Siddiqi   +6 more
doaj   +1 more source

Control of Brushless Doubly-Fed Reluctance Machines under Normal and Faulty Operating Conditions [PDF]

The brushless doubly fed reluctance machine (BDFRM) is an attractive alternative technology to traditional slip-ring doubly fed induction machine (DFIM) for slip-power recovery applications with limited variable speed ranges such as wind turbines or pump-
Hasan, Mohammed
core  

Excitation Control of Brushless Induction Excited Synchronous Motor with Induction Machine Operating in Deep-Plugging Mode

Power Electronics and Drives
The popularity of electrified transportation is rising at a sharp pace due to environmental concerns over internal combustion (IC) engines. Researchers are nowadays looking for a brushless and permanent magnet (PM)-less solution for electric vehicle (EV)
Mondal Amit Kumar, Basak Saptarshi, Chakraborty Chandan   +2 more
doaj   +1 more source

Rapid virtual prototyping of electric vehicles using DQ behavioral model of a brushless DC motor

This paper presents a system level for the effective and rapid design and evaluation of a complete electric vehicle system. Several critical components are examined including the mechanical model of the vehicle, the electric motor (with its associated ...
Brown, Andrew D., Wilson, Peter R., Cooper, Ian   +2 more
core   +1 more source

Design of a high-efficiency brushless wound rotor synchronous machine with reduced torque ripple employing a novel stator winding scheme. [PDF]

PLoS One
Ul Haq MA, Farooq H, Liaqat R, Khan ZA, Altamimi A.   +4 more
europepmc   +1 more source