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Analysis method and utilization mechanism of the overall value of EV charging

机译：电动汽车充电总价值的分析方法和利用机理

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摘要

Electric Vehicle (EV) can save energy while reducing emissions and has thus attracted the attention of both academics and industry. The cost and benefit of charging are one of the key issues in relation to EV development that has been researched extensively. But many studies are carried out from a viewpoint of some local entities rather than a global system, focus on specific types or aspects of EV charging, or use mixed models that can only be computed by computer simulation and lack physical transparency. This paper illuminated that it is necessary to consider the value of EV charging on a system scale. In order to achieve this, it presents an analytical model for analyzing the overall value of EVs, an analysis model to evaluate the reduction of pollutions relevant to photovoltaic power, and a model to transfer the intrinsic savings of wind power to the off-peak charging loads. It is estimated that EV charging has a significant positive value, providing the basis for enhanced EV subsidies. Accordingly, a utilization mechanism apt to optimize globally is proposed, upon which sustainable business models can be formed by providing adequate support, including the implementation of a peak-valley tariff, charging subsidies and one-time battery subsidies. This utilization mechanism, by taking full advantage of the operation system of power utilities to provide basic support and service, may provide new approaches to the development of EVs. The method proposed here is of important value for the systematic considerations about EV development and maybe can help broaden the possibility of EV development.
机译：电动汽车（EV）可以在减少排放的同时节省能源，因此引起了学术界和工业界的关注。充电的成本和收益是与电动汽车发展相关的关键问题之一，已被广泛研究。但是，许多研究是从某些本地实体而非全球系统的角度进行的，侧重于电动汽车充电的特定类型或方面，或者使用只能通过计算机模拟计算且缺乏物理透明性的混合模型。本文阐明，有必要在系统规模上考虑电动汽车充电的价值。为了实现这一目标，它提出了一个用于分析电动汽车总体价值的分析模型，一个用于评估与光伏发电相关的污染减少量的分析模型以及一个将风能的内在节约转移到非高峰充电的模型负载。据估计，电动汽车充电具有显着的正值，为增强电动汽车补贴提供了基础。因此，提出了一种易于在全球范围内进行优化的利用机制，在此机制下，可以通过提供足够的支持来形成可持续的商业模式，包括实施峰谷电价，充电补贴和一次性电池补贴。通过充分利用电力企业的操作系统来提供基本的支持和服务，这种利用机制可以为电动汽车的开发提供新的途径。本文提出的方法对于电动汽车发展的系统考虑具有重要价值，并且可能有助于拓宽电动汽车发展的可能性。

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