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Economic and environmental feasibility, architecture optimization, and grid impact of dynamic charging of electric vehicles using wireless power transfer

机译:使用无线电力传输对电动汽车进行动态充电的经济和环境可行性,架构优化以及对电网的影响

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Integration of wireless power transfer (WPT) into roadways and vehicles represents a promising alternative to traditional transportation. In this study, the economic feasibility, environmental impact and infrastructure optimization of inmotion WPT in the U.S. is evaluated using dynamic vehicle models integrated with GPS stamped real world drive cycle data. Results show total vehicle level savings greater than the WPT EV purchase price with a societal level infrastructure payback time of 7.4 years at 25% fleet penetration for deployment in the U.S. Environmental results show the technology to be beneficial in terms of global warming impact and all criteria pollutants with the exception of SOx. Optimizing the technology for consumer satisfaction shows that up to 99% of light duty real world drive cycles are satisfied with a 25 mile on-board electrical range utilizing 50 kW in-motion WPT on high speed roadways. Additionally, overall grid impact is expected to be minimal if vehicle-togrid power transfer is implemented.
机译:将无线电力传输(WPT)集成到道路和车辆中是对传统运输的有希望的替代方案。在这项研究中,使用结合了GPS标记的真实世界驾驶周期数据的动态车辆模型评估了美国无人驾驶WPT的经济可行性,环境影响和基础设施优化。结果表明,总的汽车节能水平高于WPT EV购买价格,社会水平的基础设施投资回收期为7.4年,车队普及率为25%,可在美国部署。环境结果表明,该技术在全球变暖影响和所有标准方面均具有优势SOx以外的其他污染物。优化技术以提高消费者满意度表明,在25英里的车载电气范围内,在高速道路上使用50 kW的动态WPT,可以满足高达99%的轻载现实驾驶周期。另外,如果实现了车辆到电网的电力传输,那么对整个电网的影响预计将是最小的。

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