Results 1 to 10 of about 47 (44)
Research on the Main and Auxiliary Traction System of Large-size Mine Electric-wheel Dump Truck
Kongzhi Yu Xinxi Jishu, 2022 At present, auxiliary traction control system of most electric-wheel dump trucks in domestic market is driven by diesel engine to drive cooling fan to dissipate heat, the cooling power cannot be changed by frequency conversion, and the fuel consumption of diesel engine will increase under braking conditions.
HU Xian +3 more
doaj +5 more sources
Propagation of Disturbances Generated by DC Electric Traction
Energies, 2022 In Poland, rail transport is powered by the electric system with the use of traction substations that supply the electric traction with DC voltage of 3 kV.
Zbigniew Olczykowski, Jacek Kozyra
doaj +3 more sources
Substantiation of performance indicators of mine monorail locomotives
Горные науки и технологии, 2021 Mine transport is an integral part of mining process. The performed analysis of modern monorail autonomous locomotives indicates that this type of underground auxiliary transport is the most promising today due to a number of advantages that were ...
Konstantin A. Ryabko +1 more
doaj +1 more source
Global Energy Interconnection, 2021 In order to improve the Power Quality (PQ) of traction power supply system and reduce the power rating and operation cost of compensator, a Static VAR Compensator (SVC) integrated Railway Power Conditioner (RPC) is presented in this paper.
Mohammad Arabahmadi +2 more
doaj +1 more source
Sensors, 2022 This paper highlights a robust optimization and power management algorithm that supervises the energy transfer flow to meet the photovoltaic (PV) electric vehicle demand, even when the traction system is in motion.
Salah Beni Hamed +7 more
doaj +1 more source
Energies, 2023 The energy consumption of the electric test vehicle on the roller dynamometer test bench is thoroughly investigated in this work. Initially, we extensively examined the relevant testing approaches on chassis dynamometer test benches.
Muhammed Alhanouti, Frank Gauterin
doaj +1 more source
A Real-Time Approach for Thermal Comfort Management in Electric Vehicles
Energies, 2020 The HVAC system represents the main auxiliary load in electric vehicles, but passengers’ thermal comfort expectations are always increasing. Hence, a compromise is needed between energy consumption and thermal comfort.
Anas Lahlou +4 more
doaj +1 more source
Electrical System of Battery Engineering Vehicle for Track Crash Test
机车电传动, 2021 In order to realize the train traction during the train collision test, an electric system based on lithium iron phosphate power battery, direct AC electric drive, MVB network communication, radio wireless communication and ground signal automatic ...
Qingquan WANG +4 more
doaj
Electrical System Design of FXN5C AC Drive Freight Diesel Locomotive
机车电传动, 2021 The design background of the FXN5C AC drive freight diesel locomotive was roughly described, and the con figuration, main technical parameters, traction and brake characteristics of the locomotive were brie fly described. The main transmission system, AC
Lanfeng MEI +3 more
doaj
Research of New Sensorless Speed Controlled Drives with Induction Motors for Traction Applications
Communications, 2001 The research, aimed at an area of electric drives for electric traction, is based on a new approach to the speed control of electric drives employing induction motors without the aid of a shaft-mounted speed sensor.
Jan Vittek +5 more
doaj +1 more source