Results 111 to 120 of about 32,808 (264)
Determination of optimal parameters of the pulse width modulation of the 4qs transducer for electriс rolling stock [PDF]
, 2018 Досліджено режими роботи однофазного 4qs-перетворювача з широтно-імпульсною модуляцією в складі електрорухомого складу змінного струму. Розроблено методу визначення параметрiв ШIМ, при яких реалізується оптимальний за критерiєм мiнiмiзацiї величини ...
Demydov, O. +5 more
core +1 more source
Applied SciencesIn reactive power compensators applied in drives with asynchronous motors, a control strategy focusing on the compensation of higher-order current harmonics is implemented.
Rolandas Makaras +2 more
doaj +1 more source
Adaptation of the Electric Machines Learning Process to the European Higher, Education Area [PDF]
, 2010 In this paper the basic lines of a complete teaching methodology that has been developed to adaptthe electric machines learning process to the European Higher Education Area (EHEA) arepresented.
Blázquez García, Francisco +4 more
core +1 more source
Two wheel speed robust sliding mode control for electric vehicle drive [PDF]
, 2008 Nowadays the uses of electrical power resources are integrated in the modern vehicle motion traction chain so new technologies allow the development of electric vehicles (EV) by means of static converters-related electric motors.
Abdeldjebar Hazzab +4 more
core +1 more source
Traction System Design of High Speed Test EMUs
机车电传动, 2012 The traction system of test EMUs used for performance and high speed test was based on asynchronous AC motor and satisfied with EN standard. Technical parameter design on system structure and critical components of the traction system were analyzed and ...
XU Guang-wei
doaj
Наука и техника, 2016 A methodology has been developed for selection of gear number and transmission gear ratios in mechanical part of a wheel-type tractor with electro-mechanical transmission containing a propulsion asynchronous electric motor with variablefrequency control.
Ch. I. Zhdanovich, N. V. Kalinin
doaj +1 more source
Output Strategy of AC Asynchronous Drive System
Kongzhi Yu Xinxi Jishu, 2013 It presented a novel output strategy of AC asynchronous drive system in terms of its DC-side voltage variations in order to build an output-power map. Higher power of the drive system is outputted in the range of power supply by using the unique output ...
LI Huaxiang
doaj
Diagnostics Of Traction System Of Very High Speed trains: Experimental Results And Selection Of The Most Suitable Signal Processing Techniques [PDF]
, 2016 Traction equipment of very high speed trains (VHST) is characterized by high complexity and quality of the components and requires high reliability. An efficient maintenance approach like condition based maintenance (CBM) should be implemented to reduce ...
CHATTERTON, STEVEN +3 more
core
Electric Vehicle based on standard industrial components [PDF]
, 2013 The aim of this paper is to presents the complete design of an electric vehicle by using standard industrial components as VRLA batteries, AC induction motors and standard frequency converters.
Aghili-Kathir, Foroohar +1 more
core
Methodology of testing and optimal setting of an asynchronous traction drive for electric vehicles
MATEC Web of Conferences, 2018 This paper presents a methodology of tests of traction asynchronous drives applied in electric vehicles. It is similar to Urban Driving Cycle ECE-15 (UDC).
Dimitrov Vasil
doaj +1 more source