Experimental Investigation of a Novel Dual-mode Power Split System for Passenger Vehicle

Wei Du, Shengdun Zhao, Liying Jin, Yangfeng Cao, Jinzhou Gao, Hao Li

2021

Abstract

Hybrid systems are becoming ever more widely used because they can improve the fuel economy of automobiles. This paper proposes a new hybrid system based on the three row planetary gear train, which can switch between input-split and compound-split mode according to different road conditions. This paper introduces its structure and operating mode, and uses the 1.8L displacement Toyota Prius as an example. According to its design parameters, a prototype is designed and a control strategy based on logic threshold is established. The operating characteristics of the system were analyzed through a bench test. The experimental results show that compared with the 1.8L Toyota Prius power train, the novel dual-mode power split hybrid power train system can reduce fuel consumption by 11.4%.

Paper Citation

in Harvard Style

Du W., Zhao S., Jin L., Cao Y., Gao J. and Li H. (2021). Experimental Investigation of a Novel Dual-mode Power Split System for Passenger Vehicle. In Proceedings of the 1st International Joint Conference on Energy and Environmental Engineering - Volume 1: CoEEE, ISBN 978-989-758-599-9, pages 108-114. DOI: 10.5220/0011359000003355

in Bibtex Style

@conference{coeee21,
author={Wei Du and Shengdun Zhao and Liying Jin and Yangfeng Cao and Jinzhou Gao and Hao Li},
title={Experimental Investigation of a Novel Dual-mode Power Split System for Passenger Vehicle},
booktitle={Proceedings of the 1st International Joint Conference on Energy and Environmental Engineering - Volume 1: CoEEE,},
year={2021},
pages={108-114},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011359000003355},
isbn={978-989-758-599-9},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 1st International Joint Conference on Energy and Environmental Engineering - Volume 1: CoEEE,
TI - Experimental Investigation of a Novel Dual-mode Power Split System for Passenger Vehicle
SN - 978-989-758-599-9
AU - Du W.
AU - Zhao S.
AU - Jin L.
AU - Cao Y.
AU - Gao J.
AU - Li H.
PY - 2021
SP - 108
EP - 114
DO - 10.5220/0011359000003355