Results 11 to 20 of about 184,905 (291)

Operational Diagnostics System for Asymmetric Emergency Modes in Traction Drives with Direct Torque Control

open access: yesApplied Sciences, 2023
This article presents an analysis of the causes behind the development of asymmetric modes in a traction drive system that features direct torque control (DTC) of a rolling stock with asynchronous traction motors.
Sergey Goolak   +4 more
doaj   +1 more source

Application of permanent magnet synchronous direct-drive traction system on Xuzhou metro line 1

open access: yes机车电传动, 2022
Metro trains have the advantages of high starting acceleration, high operating speed, punctuality and large carrying capacity, but energy consumption is also an important issue that needs close attention in metro operation.
ZENG Yun   +3 more
doaj  

A Review of Modulation and Control Techniques for Multilevel Inverters in Traction Applications

open access: yesIEEE Access, 2021
Traction inverter has been the subject of many studies due to its essential role in the proper performance of the drive system. With the recent trend in increasing the input voltage in battery-powered electric vehicles, multilevel inverters have been ...
Amirreza Poorfakhraei   +2 more
doaj   +1 more source

An algorithm for controlling a traction asynchronous drive that minimizes electrical power losses [PDF]

open access: yesE3S Web of Conferences, 2020
The article discusses the improvement of traction and energy performance main-line locomotives due to more complete use of possibilities of flexible microprocessor control and efficient algorithm that provides reduction of electrical losses in the ...
Burkhanhodjaev Abit   +2 more
doaj   +1 more source

Development of Urban Electric Bus Drivetrain [PDF]

open access: yes, 2019
The development of the drivetrain for a new series of urban electric buses is presented in the paper. The traction and design properties of several drive variants are compared.
Chyský J.   +5 more
core   +1 more source

Advances in Traction Drive Technology [PDF]

open access: yesSAE Technical Paper Series, 1983
<div class="htmlview paragraph">Traction drives are among the simplest of all speed changing mechanisms. Although they have been in industrial use for more than 50 years, their operating characteristics and performance capabilities are not widely known.
S. H. Loewenthal   +2 more
openaire   +1 more source

Study on high speed traction drive CVT for aircraft power generation (Analysis of ratio-changing response)

open access: yesNihon Kikai Gakkai ronbunshu, 2018
The traction drive - integrated drive generator (T-IDG®) has been developed since 1999 to replace current hydrostatic transmission drive generators. The T-IDG® consists of a generator and a half-toroidal traction-drive continuously variable transmission (
Kippei MATSUDA   +5 more
doaj   +1 more source

A Study of Torque Vectoring and Traction Control for an All-Wheel Drive Electric Vehicle

open access: yesMATEC Web of Conferences, 2014
Common vehicle always experience energy loss during cornering manoeuver. Thus, to ensure it did not happened especially at high speed, a study of torque vectoring and traction control need to be made since it can increase the traction control of tyres ...
Maharun Mui’nuddin   +1 more
doaj   +1 more source

Study on high-speed traction drive CVT for aircraft power generation - Gyroscopic effect of the thrust ball bearing on the CVT -

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2017
The traction drive - integrated drive generator (T-IDG®) has been developed since 1999 to replace current hydrostatic transmission drive generators mounted on Japanese military aircrafts.
Kippei MATSUDA   +5 more
doaj   +1 more source

Torsional Vibration Suppression in Railway Traction Drives

open access: yesIEEE Access, 2022
European Commission H2020 [UE-18-POWER2POWER-826417]; Spanish Ministry of Science, Innovation and Universities [MCIU-19-PCI2019-103490]; Government of Asturias [AYUD/2021/50988]; Ministry of Higher Education and Scientific Research of ...
Ahmed Fathy Abouzeid   +5 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy