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首页> 外文期刊>IEEE Transactions on Vehicular Technology >Experimental Characterization of a Supercapacitor-Based Electrical Torque-Boost System for Downsized ICE Vehicles
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Experimental Characterization of a Supercapacitor-Based Electrical Torque-Boost System for Downsized ICE Vehicles

机译:基于超级电容器的小型ICE车辆电转矩-升压系统的实验表征

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摘要

The need to improve fuel economy and reduce the emission of CO2 and other harmful pollution from internal-combustion-engine vehicles has led to engine downsizing. However, downsized turbocharged engines exhibit a relatively low torque capability at low engine speeds. To overcome this problem, an electrical torque boost may be employed while accelerating and changing gear and to facilitate energy recovery during regenerative braking. This paper describes the operational requirements of a supercapacitor-based torque-boost system, outlines the design and sizing of the electrical drive-train components, and presents experimental characterization of a demonstrator system.
机译:需要提高燃料经济性并减少内燃机车辆的二氧化碳排放和其他有害污染,导致了发动机的小型化。然而,小型涡轮增压发动机在低发动机转速下表现出相对较低的扭矩能力。为了克服这个问题,可以在加速和改变档位的同时采用电动转矩提升,以促进再生制动期间的能量回收。本文介绍了基于超级电容器的转矩提升系统的运行要求,概述了电气传动系统组件的设计和尺寸,并演示了演示系统的实验特性。

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