Results 81 to 90 of about 839 (175)

The Individual Drive of a Wheelset and the Problematics of Its Electromechanical Phenomena

Vehicles
This paper deals with the phenomenon of torsion oscillations in railway vehicle drive systems. The main goal is to reduce the risk of presence of torsional oscillations in wheelset drive, eventually to propose systems to effectively identify and ...
Vojtěch Dybala, Tomáš Fridrichovský, Jan Kalivoda   +2 more
doaj   +1 more source

Research on Hardware-in-the-loop Simulation for Traction Drive System of EMUs

机车电传动, 2018
The performance of traction control unit (TCU) directly affects the stability, dynamic response and speed range of EMUs. In order to realize the optimal design and comprehensive verification of TCU, the hardware-in-the-loop (HIL) of traction drive system
ZHAO Leiting, ZHAO Zhen, JIANG Wei, LI Xinghua   +3 more
doaj  

DEVELOPMENT TRENDS FOR ROLLING STOCK TRACTION MOTORS

Electrical engineering & Electromechanics, 2013
Rolling stock on the railways of Ukraine has not been updated for many years, which has led to significant wear of the country electric and diesel locomotive fleet.
O.V. Pasko, A.V. Ustenko
doaj  

THE SIX-WHEEL FRIGHT TRUCK LOCOMOTIVE OF DOUBLE DELIVERY USES RADIO-FREQUENCY TRANSFER WITH PADDING AND ASYNCHRONIZED TRACTION IMPELLENTS

Nauka ta progres transportu, 2010
Our research offers a new perspective loading pattern of the 12-wheel double-feed freight electric locomotive with the asynchronous tractive motor using an adapter transformer with the high-frequency uncoupler.
M. H. Visin, D. A. Zabarylo
doaj  

Physics-Informed Neural Network-Based Elevator Degradation Diagnosis and Early Warning. [PDF]

Sensors (Basel)
Li R, Xiao G, Zhang Y, Ren Y, Yao F, Ru X, Li Z.   +6 more
europepmc   +1 more source

Optimization and validation of traction performance for an eight-axle heavy-haul locomotive during gradient starting. [PDF]

Sci Rep
Liu Y, Wu X, Ma P, Yuan X.
europepmc   +1 more source

Experimental validation of MRAS sensorless direct torque control using ANN for induction motors in a pumping system. [PDF]

Sci Rep
Ech-Chaouy H, Derouich A, Mahfoud S, Mosaad MI, Tazay AF.   +4 more
europepmc   +1 more source

Macular Diplopia Caused by Epiretinal Membrane. [PDF]

Cureus
Gutovitz J, Patil M, Korf SZ, Shneor E, Friedrich Y, Nasser O.   +5 more
europepmc   +1 more source

Physiological mechanisms and organism response in youth sports activities-related musculoskeletal injuries. [PDF]

Front Physiol
Li L, Guo K, You G, Yang J.
europepmc   +1 more source

The evolution characteristics of leakage current in traction network surge arresters under complex operating conditions. [PDF]

Sci Rep
Pengxiong W, Lifeng F, Yongqiang G, Fuqiang T.   +3 more
europepmc   +1 more source