Availability of five hydraulic damper models for dynamics simulation and application of two types of high-speed electrical multiple units
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Rail Transportation"
DOI: 10.1080/23248378.2024.2438672
Abstract: ABSTRACT To attenuate oscillations of railway passenger vehicles, hydraulic dampers are widely employed in suspension structures, for which high-speed electrical multiple units (EMUs) with excellent dynamics performance are critical. This study employs a vehicle-track coupling… read more here.
Keywords: high speed; damper models; damper; speed electrical ... See more keywords
A Si-IGBT-Based Solution to Drive High-Speed Electrical Machines
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DOI: 10.1109/tia.2019.2919821
Abstract: High-speed electrical drives normally require converters capable of high-frequency operation. For this reason, converters based on SiC mosfets have been spreading in this field. Nevertheless, the problems caused by the high dv/dt imposed by SiC… read more here.
Keywords: igbt based; sic mosfets; speed electrical; high speed ... See more keywords
High-Speed Electrical Machine with Active Magnetic Bearing System Optimization
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DOI: 10.1109/tie.2017.2716875
Abstract: High-speed (HS) electrical machines provide high system efficiency, compact design, and low material consumption. Active magnetic bearings (AMBs) bring additional benefits to the HS system, such as elimination of the friction losses, reduced wear and… read more here.
Keywords: machine; system; speed electrical; optimization ... See more keywords