Results 11 to 20 of about 9,782 (221)

Dynamic investigation of Georges phenomenon related to three-phase wound-rotor induction motor

Journal of Electrical Systems and Information Technology, 2020
The aim of this paper is to analyze the performance of a three-phase wound-rotor induction motor (WRIM) under rotor windings asymmetry. The dynamic performance of the WRIM under healthy and rotor windings asymmetry with one-open-phase fault conditions is
R. R. Abdel-Wahab, T. M. Abdo, H. H. Hanafy   +2 more
doaj   +1 more source

Development of tubular cardiovascular phantom system for pulse transit time simulation [PDF]

, 2019
This paper presents on the development of a tubular cardiovascular phantom system to simulate pulse transit time (PTT). The PTT defined as the delay time between two pulses in one cardiac cycle has been shown to be promising method for cuffless ...
Correia, Ricardo, Hayes-Gill, Barrie R., Korposh, Serhiy, P. Morgan, Stephen, Wan Zaki, Wan Suhaimizan   +4 more
core   +1 more source

Alternative Surface-Mounted Permanent Magnet Topology for Reducing Voltage and Torque Harmonics in Shaft Generators

Energies, 2023
Traditional diesel generators on a merchant ship, composed of a wound rotor synchronous generator and a four-stroke diesel engine, supply electrical power for various loads.
Rak-Won Son, Ju Lee
doaj   +1 more source

Pulse Vector Control of Wound Rotor Induction Motor

SAE Technical Paper Series, 2010
<div class="section abstract"><div class="htmlview paragraph">The internal combustion engine gradually concedes the positions of traction unit. The electric drive including the electric motor, electro-generator, and diesel installation, comes on its change.
Gladyshev S.P., Usinin Y., Valov A., Grigoryev M., Bychkov A.   +4 more
openaire   +2 more sources

Increasing the Efficiency of the Power Electronic Converter for a Proposed Dual Stator Winding Squirrel-Cage Induction Motor Drive Using a Five-Leg Inverter at Low Speeds [PDF]

Journal of Operation and Automation in Power Engineering, 2018
A dual stator winding squirrel-cage induction motor (DSWIM) is a brushless single-frame induction motor that contains a stator with two isolated three-phase windings wound with dissimilar numbers of poles.
H. Moayedirad, M. A. Shamsi Nejad
doaj   +1 more source

Considerations for starting combustion engines with AC machines

Diagnostyka, 2022
To initiate its combustion cycles, internal combustion engines require a minimum rotational speed that can be given from several sources (muscular, electrical, pneumatic, among others).
Mauricio Monroy, Carlos Alberto Romero, Edison de Jesús Henao   +2 more
doaj   +1 more source

Energy-based modeling of electric motors [PDF]

, 2014
We propose a new approach to model electrical machines based on energy considerations and construction symmetries of the motor. We detail the approach on the Permanent-Magnet Synchronous Motor and show that it can be extended to Synchronous Reluctance ...
Combes, Pascal, Jebai, Al Kassem, Malrait, François, Martin, Philippe, Rouchon, Pierre   +4 more
core   +3 more sources

Quality of life satisfaction among converted Kelantan Chinese Muslims [PDF]

, 2019
This article investigates the quality of life of the Kelantan Chinese Muslim community before and after conversion to Islam, focusing on their level of satisfaction in term of economic aspect.
Ab. Razak D., Adi Syahid M. A, Amran K., Campbell A., Creswell J. W., Hanapi D., Kassim S. B. M., Kawangit R. M., Laily P., Lawton M. P., Lukman Z. M., Mahayuddin Y., McMillan J. H., Mohd Syukri Y. A., Mohd Yusof H., Nazarudin Bujang, Osman C., Razaleigh M., Sail R. M., Siti Aisyah Mustafa, Syahrul A. S., W. A. Amir Zal, Wan Kamal M., Zainab I.   +23 more
core   +1 more source

Linear Induction Motors with Modular Winding Primaries and Wound Rotor Secondaries [PDF]

IEEE Transactions on Magnetics, 2008
Linear induction motors commonly use double layer windings, which produce good sinusoidal travelling fields, but have relatively bulky end windings and use either half-filled slots or overhanging coil sides at the ends of the machine. Long stator systems are difficult since it is not possible to butt stator modules against each other.
Eastham, F, Cox, T, Leonard, Paul, Proverbs, J   +3 more
openaire   +1 more source

Efficient Propulsion Structure with an Axial Flux Rotary Converter for HEV Drive Unit

Advances in Electrical and Electronic Engineering, 2011
This paper describes an efficient axial flux arrangement of the four quadrant rotary converter for hybrid electric vehicles. The design of the axial flux wound stator and both axial flux squirrel cage rotors is based on the arrangement of radial air gap ...
Ales Havel, Petr Vaculik, David Slivka
doaj   +1 more source