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25 September 2023 Investigation on energy consumption test of electric vehicles under WLTC, partial WLTC, and CLTC-P test cycles
Xiaopan An, Jingyuan Li, Yu Liu, Hanzhengnan Yu, Kunqi Ma
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Proceedings Volume 12788, Second International Conference on Energy, Power, and Electrical Technology (ICEPET 2023); 127881O (2023) https://doi.org/10.1117/12.3004357
Event: Second International Conference on Energy, Power, and Electrical Technology (ICEPET 2023), 2023, Kuala Lumpur, Malaysia
Abstract
To discuss the differences between conducting WLTC, partial WLTC (consisting of Low, Medium, and High), and CLTCP in the energy consumption test of electric vehicles, this study compares the characteristics of WLTC, partial WLTC, and CLTC-P, including running characteristics, energy demand, regenerative energy, then conducts energy consumption test to verify the theoretical analysis. The results show that the running characteristics of the partial WLTC, WLTC, and CLTCP test cycles are significantly different. The average speed, maximum average acceleration, and deceleration of partial WLTC are higher than CLTC-P, and the idle ratio is lower than CLTC-P. According to energy consumption test results, the energy consumption under WLTC is 25.9% higher than CLTC-P, and the energy consumption under partial WLTC is still higher than CLTC-P, with a difference of 4.5%.
(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Xiaopan An, Jingyuan Li, Yu Liu, Hanzhengnan Yu, and Kunqi Ma "Investigation on energy consumption test of electric vehicles under WLTC, partial WLTC, and CLTC-P test cycles", Proc. SPIE 12788, Second International Conference on Energy, Power, and Electrical Technology (ICEPET 2023), 127881O (25 September 2023); https://doi.org/10.1117/12.3004357
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KEYWORDS
Roads
Power consumption
Surface conduction electron emitter displays
Analytical research
Energy efficiency
Batteries
Calibration
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