Energy Efficiency Evaluation of a Hybrid Electric Tractor-Semi-Trailer Prototype

拖车 汽车工程 拖拉机 计算机科学 工程类
作者
Marius-Dorin Surcel,S Mercier,Adime Kofi Bonsi
出处
期刊:SAE technical paper series 卷期号:1
标识
DOI:10.4271/2024-01-4319
摘要

<div class="section abstract"><div class="htmlview paragraph">The objective of the project was to evaluate the energy efficiency of a hybrid electric tractor-semi-trailer combination prototype. The prototype was developed for log hauling application by integrating an existing tractor with an electric semi-trailer to improve fuel consumption and reduce greenhouse gas emissions. One of the conventional axles of the quad axle semi-trailer was replaced with a drive axle powered by an electric motor. Tests were conducted on a 105 km test route with a maximum difference in elevation of 355 m, including a hilly section with a length of 89 km. The results indicated fuel savings ranging from 10.5% to 14% per test run, with an average fuel savings of 12% when the electric drive axle was engaged. The hybrid electric tractor semi-trailer consumed 17.5% less fuel up-hill and 9.4% less down-hill. Throughout each test run, the battery’s state of charge fluctuated, averaging between 88% at the start and 52% at the end. Prior to each run, the batteries were recharged using the regenerative system’s acceleration-deceleration cycles, lasting approximately one hour. The tests showed an average GHG emission reduction of 23.3 kg/100 km when the electric drive axle was activated on the hybrid electric tractor semi-trailer. Considering an average annual mileage of 100 000 km, the prototype hybrid electric tractor semi-trailer shows a potential to reduce annual GHG emissions of 23 tonnes per vehicle. These reductions will provide the cost-benefits that are of strong interest to the forest sector as they continue the move towards reducing carbon footprint. In addition, operational benefits of having a powered rear-axle on the trailer were confirmed to provide traction benefits, and safety improvements for forestry trailers operating in challenging terrain.</div></div>

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
量子星尘发布了新的文献求助10
刚刚
April完成签到,获得积分10
刚刚
周舟完成签到 ,获得积分10
3秒前
V_I_G完成签到 ,获得积分10
4秒前
nick完成签到,获得积分10
5秒前
高高高完成签到 ,获得积分10
8秒前
彪壮的亦瑶完成签到 ,获得积分10
9秒前
科研通AI2S应助科研通管家采纳,获得10
11秒前
Perry应助科研通管家采纳,获得60
11秒前
Akim应助科研通管家采纳,获得10
11秒前
鱼雷完成签到,获得积分10
12秒前
廿伊发布了新的文献求助10
14秒前
我是125完成签到,获得积分10
16秒前
依人如梦完成签到 ,获得积分10
17秒前
18秒前
PDIF-CN2完成签到,获得积分10
22秒前
雪雪完成签到 ,获得积分10
23秒前
24秒前
Willow完成签到,获得积分10
27秒前
研研研完成签到,获得积分10
28秒前
大橙子发布了新的文献求助10
30秒前
dejiangcj完成签到 ,获得积分10
31秒前
无味完成签到,获得积分10
32秒前
大气的尔蓝完成签到,获得积分10
33秒前
科研通AI5应助普鲁卡因采纳,获得10
34秒前
略略略完成签到 ,获得积分10
36秒前
zqlxueli完成签到 ,获得积分10
40秒前
无语的断缘完成签到,获得积分10
42秒前
hdx完成签到 ,获得积分10
43秒前
健壮的涑完成签到 ,获得积分10
44秒前
量子星尘发布了新的文献求助10
48秒前
普鲁卡因发布了新的文献求助10
48秒前
高大绝义完成签到,获得积分10
50秒前
52秒前
黄超超发布了新的文献求助10
53秒前
ZEcholy完成签到 ,获得积分20
53秒前
大橙子发布了新的文献求助10
54秒前
小幸运完成签到,获得积分10
56秒前
淡然一德完成签到,获得积分10
59秒前
咖啡豆完成签到 ,获得积分10
1分钟前
高分求助中
【提示信息,请勿应助】关于scihub 10000
Les Mantodea de Guyane: Insecta, Polyneoptera [The Mantids of French Guiana] 3000
徐淮辽南地区新元古代叠层石及生物地层 3000
The Mother of All Tableaux: Order, Equivalence, and Geometry in the Large-scale Structure of Optimality Theory 3000
Handbook of Industrial Diamonds.Vol2 1100
Global Eyelash Assessment scale (GEA) 1000
Picture Books with Same-sex Parented Families: Unintentional Censorship 550
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 4038128
求助须知:如何正确求助?哪些是违规求助? 3575831
关于积分的说明 11373827
捐赠科研通 3305610
什么是DOI,文献DOI怎么找? 1819255
邀请新用户注册赠送积分活动 892655
科研通“疑难数据库(出版商)”最低求助积分说明 815022