Dynamic Modeling and Stability Analysis of an Experimental Test Bench for Electric-Drive Vehicle Emulation
This paper describes dynamic modeling and stability analysis of one of the dynamometers in an electric drive vehicle test bench designed based on two electromechanical dynamometers. The studied dynamometer is comprised of two electric machines coupled mechanically by one shaft. One of the electric machines acts as the traction motor and injects power to the shaft; the other machine emulates the road condition and absorbs power. This machine acts as a constant power load to the traction motor and degrades system's stability margins.
R. Ahmadi et al., "Dynamic Modeling and Stability Analysis of an Experimental Test Bench for Electric-Drive Vehicle Emulation," Proceedings of the IEEE Power and Energy Conference at Illinois (2013, Champaign, IL), pp. 88-94, Institute of Electrical and Electronics Engineers (IEEE), Feb 2013.
The definitive version is available at https://doi.org/10.1109/PECI.2013.6506040
IEEE Power and Energy Conference at Illinois (2013: Feb. 22-23, Champaign, IL)
Electrical and Computer Engineering
Keywords and Phrases
Constant Power Load; Electric-Drive Vehicles; Experimental Test Benches; Road Condition; Stability Analysis; System's Stabilities; Electric Drives; Electric Machinery; Traction Motors; Dynamometers
International Standard Book Number (ISBN)
Article - Conference proceedings
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