Results 11 to 20 of about 101,598 (314)

Study of Electric Drive System for GCD-1000 Rail Car [PDF]

open access: yes机车电传动, 2012
The advantages of electric drive rail car were illustrated. By analyzing the technical parameters and the electric drive system configurations of rail car, electric drive system design was provided.
LI He-fang
doaj   +2 more sources

Identification of mechanical impedance of an electric machine drive for drivetrain design [PDF]

open access: yes, 2023
This paper proposes a method for identifying mechanical impedance of an electric machine drive for drivetrain design and analysis. The mechanical impedance describes the dynamics of an electric machine as seen from its mechanical terminals.
Laine, Sampo   +3 more
core   +1 more source

A Design Technique of Traction Motor for Efficiency Improvement Based on Multiobjective Optimization

open access: yesWorld Electric Vehicle Journal, 2021
With the increasing demand of driving range of new energy vehicle (NEV), design optimization for energy efficiency of traction motors became more important.
Shoulun Guo   +6 more
doaj   +1 more source

A Multiphase Traction/Fast-Battery-Charger Drive for Electric or Plug-in Hybrid Vehicles [PDF]

open access: yes, 2010
For Electric Vehicles (EV), the charger is one of the main technical and economical weaknesses. This paper focuses on an original electric drive [1]-[3] dedicated to the vehicle traction and configurable as a battery charger without need of additional ...
BOUCHEZ, Boris   +11 more
core   +1 more source

Energy Saving in Pilger Mill Electric Drives Complete Solution [PDF]

open access: yes, 2017
This paper considers issues related to increasing energy efficiency in electric drives of pilger rolling mills, presenting kinematics of such mills, provides justification for the general load chart, presents the detailed review of reference materials on
Nikita Savosteenko   +5 more
core   +2 more sources

Electric fields drive bond homolysis [PDF]

open access: yes, 2022
Electric fields have been used to control and direct chemical reactions in biochemistry and enzymatic catalysis, yet directly applying external electric fields to activate reactions in bulk solution and to characterize them ex situ remains a challenge ...
Cedric, Schaack   +8 more
core   +1 more source

An Integral Battery Charger with Power Factor Correction for Electric Scooter [PDF]

open access: yes, 2009
This paper presents an integral battery charger for an electric scooter with high voltage batteries and interior-permanent-magnet motor traction drive.
E. Armando   +9 more
core   +1 more source

Substantiating the Criteria for Assessing the Quality of Asynchronous Traction Electric Motors in Electric Vehicles and Hybrid Cars [PDF]

open access: yes한국정밀공학회지, 2019
The aim of the study is to create a method for selecting an asynchronous traction electric drive for an electric vehicle that enable the assessment of necessary technical, environmental and operational qualities.
Vasiliy Migal   +4 more
doaj   +1 more source

BRUSHLESS VALVE ELECTRIC DRIVE WITH MINIMUM EQUIPMENT EXCESS FOR AUTONOMOUS FLOATING VEHICLE

open access: yesElectrical engineering & Electromechanics, 2017
Purpose. Development of a brushless valve electric drive with a minimum apparatus excess for an autonomous floating vehicle. Methodology. The construction of models of an automated electric drive with a contactless DC motor and the subsequent technical ...
Ya. B. Volyanskaya   +2 more
doaj   +1 more source

Power Semiconductor Trends in Electric Drive Systems

open access: yesActa Technica Jaurinensis, 2019
Nowadays lots of big brands (like Tesla, Nissan, Audi etc.) deal with electric cars and electric drive systems. The first brand deals with only electric drive systems and everyone know this name.
Miklos Csizmadia, Miklos Kuczmann
doaj   +1 more source

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