基于履带式车辆物理的能量建模和布雷德利战车串联混合动力系统优化

IF 0.4 Q4 TRANSPORTATION SCIENCE & TECHNOLOGY

International Journal of Electric and Hybrid Vehicles Pub Date : 2020-01-01 DOI:10.1504/ijehv.2020.104271

Travis E. McWhirter, T. Wagner, J. Stubbs, Denise M. Rizzo, Jada B. Williams

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引用次数: 2

摘要

混合动力履带式地面车辆(HETGV)可以减少军用燃料的使用，但是对现有工具的审查确定它们不适合估计HEGTV的性能。基于地形数据和车辆属性，本研究开发了一种估算工具，通过创建模型来确定履带式车辆的能量和燃料需求，并利用这些需求，为布拉德利战车能量系统创建了HEGTV成本和性能优化。优化后的设计降低了15%的油耗，满足了365千瓦的峰值功率需求，推荐配置135千瓦的发电机和100千瓦时的电池，估计传动系统和燃料成本为15.5万美元。本分析通过阐明提高燃油效率对作战和战术的影响得出结论。

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Tracked vehicle physics-based energy modelling and series hybrid system optimisation for the Bradley fighting vehicle

A hybrid electric tracked ground vehicle (HETGV) can reduce military fuel usage, however a review of current tools determined they are not suitable to estimate HEGTV performance. Based on topographic data and vehicle attributes, this research developed an estimation tool by creating a model to determine tracked vehicle energy and fuel requirements, and using these requirements, created a HEGTV cost and performance optimisation for the Bradley fighting vehicle energy system. The optimised design reduced fuel consumption by 15%, and met the vehicle's peak power requirement of 365 kW, with a recommended configuration of a 135 kW generator and 100 kWh battery, and an estimated drivetrain and fuel cost of $155,000. This analysis concludes by articulating the operational and tactical impacts of increased fuel efficiency.

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来源期刊

International Journal of Electric and Hybrid Vehicles TRANSPORTATION SCIENCE & TECHNOLOGY-

CiteScore

1.60

自引率

14.30%

发文量

期刊介绍： IJEHV provides a high quality, fully refereed international forum in the field of electric and hybrid automotive systems, including in-vehicle electricity production such as hydrogen fuel cells, to describe innovative solutions for the technical challenges enabling these new propulsion technologies.