Results 21 to 30 of about 20,197 (297)
Electric System Design of SDA1 AC Drive Diesel Locomotive Exporting to Australia
机车电传动, 2012 Components and performance of traction drive system, auxiliary drive system and control system of SDA1 locomotive were described systematically, and new technology and equipment application of the locomotive was introduced.
HAN Xiao +4 more
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Design of the drive system for an explorer robot with a continuous track traction system
Advances in Mechanical EngineeringExploration robots face a challenge in maintaining stability when traversing uneven surfaces. This article aims to address this issue by proposing the design of a drive system that enables an exploration robot to adapt to terrain irregularities and ...
Marco Amaya-Pinos +4 more
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Development of Traction System for Engineering Vehicle Running on Long and Large Ramp
Kongzhi Yu Xinxi Jishu, 2022 To solve the problem of maintaining equipment on high-speed railway lines with long ramp,this paper designs an electric drive traction system for engineering vehicles suitable for long ramp,by increasing the power of the diesel engine and combining the ...
LIU Sanshuai +3 more
doaj +3 more sources
Applied 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
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A Review of Modulation and Control Techniques for Multilevel Inverters in Traction Applications
IEEE 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
Energies, 2023 An analysis of the operating conditions of the traction drives of an electric rolling stock with asynchronous traction motors was conducted. In the process of operation, the electric traction drive with both direct torque control and vector control was found to possibly experience unstable modes, both in terms of power supply and load.
Goolak, Sergey +5 more
openaire +3 more sources
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 ...
HU Xian +3 more
doaj +3 more sources
Energies, 2023 Traction electricity (TE) consumption in rail transportation (rail transport) is determined by factors (determinant) related to the characteristics of railway lines and vehicles.
Arkadiusz Kampczyk +2 more
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Traction Drive Control System for Railway Electric Rolling Stock Based on the Application of Power Factor as an Optimization Criterion [PDF]
Problems of the Regional EnergeticsThe objective of this work is to provide theoretical substantiation for the possibility of using power factor as a criterion in the development of optimized automatic control systems for AC electric rolling stock traction drives.
Goolak S. +4 more
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Grid-side current harmonic suppression based on Butterworth filter and quasi-proportional resonance controller [PDF]
Archives of Electrical Engineering, 2022 In order to meet the lightweight requirements of high-speed trains, the inductancecapacitance (LC) resonance circuits are cancelled in the traction drive system of some high-speed electric multiple units (EMUs) in China, which will lead to large low ...
Feng Zhao +3 more
doaj +1 more source