Results 21 to 30 of about 267,306 (338)

Cost functions for degradation control of electric motors in electric vehicles [PDF]

open access: yes, 2015
This paper introduces a novel set of electric motor degradation cost functions based on energy usage, energy loss and work output, against their continuous operation rated values recommended by the manufacturer.
Longo, Stefano, Samaranayake, Lilantha
core   +1 more source

Review of Vibroacoustic Analysis Methods of Electric Vehicles Motors

open access: yesEnergies, 2023
The dynamic development of electromobility has resulted in new directions of research, one of which is the analysis of the noise of traction motors. The designs of the motors used in electric vehicles are relatively new and often modified.
Emil Król   +2 more
doaj   +1 more source

A Multi-Motor Architecture for Electric Vehicles [PDF]

open access: yes, 2019
This paper proposes an architecture for EVs with three or more electric motors and highlights when adding more motors does not impact the battery state of charge (SOC).
Bagwe, Rishikesh   +2 more
core   +1 more source

Modeling, simulation and control of a 4WD electric vehicle with in-wheel motors [PDF]

open access: yes, 2018
A relatively new technology for the electric vehicles considers the use of brushless permanent magnet motors directly connected to the car wheels (in-wheel motors or hub motors).
AM Dizqah   +13 more
core   +1 more source

Reviewing and Comparing Different Algorithms and Topologies to Control the Speed of Multi Electric Train Motors by a Drive System [PDF]

open access: yesInternational Journal of Railway Research, 2023
With the growing trend of electrification in the rail transportation industry, the control system of electric motors plays a crucial role. Typically, each metro train consists of multiple wagons, and each wagon is equipped with several electric motors ...
Soheil Ghaderi Talkhab, Roozbeh Asad
doaj  

Basics of the electropiezoelasticity theory of piezoelectric motors with linear and rotary motion [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2018
The paper presents the basics of the theory of electropiezoelasticity and adaptation of this theory to description of the simplest electromechanical converters − piezoelectric type electric motors.
Włodzimierz Przyborowski
doaj   +1 more source

RATIONAL MODES DETERMINATION OF TRACTION MOTORS LOADING-BACK FOR ELECTRIC ROLLING STOCK IN MAINLINE AND INDUSTRIAL TRANSPORT

open access: yesNauka ta progres transportu, 2014
Purpose. Loading-back systems are used for post-maintenance acceptance tests of electric traction motors of electric rolling stock (ERS) in mainline and industrial transport.
A. M. Afanasov
doaj   +1 more source

Operation analysis of AC traction motors in terms of electromagnetic torque capability on sustainable railway vehicles

open access: yesMATEC Web of Conferences, 2016
Sustainable operation of electric railway systems represents a significant purpose nowadays in the development of high power and high speed locomotives and trains.
Bulucea Cornelia A.   +4 more
doaj   +1 more source

Speed Response Improvement Design of Electric Motor for Vehicle Electrification Based on Electro-Mechanical Analytic Model

open access: yesIEEE Access, 2023
According to vehicle electrification trends, the application of electric motors more often occurs. Therefore, in the aspect of the supply instability preparation for rare-earth materials, research on the rare-earth-free motor is getting more attention ...
Dong-Min Kim, Myung-Seop Lim
doaj   +1 more source

Role of End-Ring Configuration in Shaping IE4 Induction Motor Performance

open access: yesCES Transactions on Electrical Machines and Systems
The performance characteristics, particularly the starting performance of direct line-fed induction motors, which are mainly influenced by the design of the rotor, are crucial considerations for end-users.
Tayfun Gundogdu, Sinan Suli
doaj   +1 more source

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