Results 21 to 30 of about 253,938 (310)

Modeling the position of tracked chassis in motion in the event of mechanical characteristics of separate drive electric motors of track contours [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2023
Deviation of the mechanical characteristics of electric motors from the nominal values during their simultaneous operation in the structure of multi-motor drives can destabilize the accuracy of predicting the behavior of the entire mechanical system. The
Goncharov K.A.
doaj   +1 more source

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 torque vectoring optimal control strategy for combined vehicle dynamics performance enhancement and electric motor ageing minimisation* [PDF]

open access: yes, 2016
In this paper we propose a control architecture that combines velocity, sideslip angle and yaw rate regulation with motor temperature regulation on a electric vehicle with four independent electric motors.
Kampanakis, Angelos   +3 more
core   +1 more source

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

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  

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

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

Brushless permanent magnet DC and AC motor and synchonous reluctance motor design for racing motorcycles [PDF]

open access: yes, 2013
There is an increasing interest in electric transportation. Most large manufacturers now produce hybrid versions of their popular models and in some countries electric cycles and scooter are now popular.
Dorrell, DG, Popescu, M
core   +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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