Results 11 to 20 of about 1,025,981 (306)
Comparison of Electrical Load Performance betweenSS4B and HXD2 Electric Locomotive
机车电传动, 2014 HXD2 and SS4B were selected as the representative of AC drive and DC drive electric locomotive respectively. Based on theactual measured data, their electrical load performance were compared in four aspects, i.e. working principle, power factor, harmonic
WANG Shi-shan, WU Ming-li, XUE Jiao
doaj +2 more sources
SDD6 Diesel-electric Locomotive Exported to Zimbabwe
机车电传动, 2011 SDD6 diesel-electric locomotive is used for freight and passenger transport of national railways in Zimbabwe. This article introduced the main technic characteristics, general layout, technic parameters of the locomotive, and so on.
李新华, 胡涛
doaj +2 more sources
CORRESPONDENCE ON THE ELECTRIC LOCOMOTIVE. [PDF]
Minutes of the Proceedings of the Institution of Civil Engineers, 1916 n ...
Herdner, A. +5 more
openaire +1 more source
A Systemic Approach Integrating Driving Cycles for the Design of Hybrid Locomotives [PDF]
, 2013 Driving cycles are essential in hybrid locomotive design by conditioning their size and performance. This paper introduces a new systemic approach to hybrid locomotive design, taking real-world driving cycles into account.
Jaafar, Amine +2 more
core +1 more source
Sizing and Energy Management of a Hybrid Locomotive Based on Flywheel and Accumulators [PDF]
, 2009 The French National Railways Company (SNCF) is interested in the design of a hybrid locomotive based on various storage devices (accumulator, flywheel, and ultracapacitor) and fed by a diesel generator.
Jaafar, Amine +10 more
core +1 more source
Evaluation Model of Loop Stray Parameters for Energy Storage Converter of Hybrid Electric Locomotive
IEEE Access, 2020 When the silicon carbide (SiC) power module is applied to the energy storage converter of a hybrid locomotive, under the action of di/dt and loop stray inductance, it is easy to produce excessively high voltage overshoot, which affects the battery life ...
Yunxin Fan +6 more
doaj +1 more source
Feedforward-loop phase-locked loop based estimation scheme for sensorless IPMSM drive system
e-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023 The existence of mechanical speed sensors brings challenges of system reliability. Therefore, drives without speed and position sensors attract much popularity in interior permanent-magnet synchronous motor (IPMSM) drive system. This paper provides a new
Wang Li, Jixiong Jiang, Junwen Mu
doaj +1 more source
Fatigue research of metro car body based on operational loads [PDF]
Railway SciencesPurpose – The principle of infinite life design currently directs fatigue resistance strategies for metro car bodies. However, this principle might not fully account for the dynamic influence of operational loads and the inevitable presence of defects ...
Xihong Jin, Feng Guo
doaj +1 more source
Вестник Научно-исследовательского института железнодорожного транспорта, 2021 Mass of a passenger train and, accordingly, number of cars in its composition is selected based on the amount of passenger traffic on the section, determined by the seasonal demand for transportation in each direction.
I. N. Nikonchuk
doaj +1 more source