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arXiv 2103.16976eess.SYcs.SY
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混合可再生能源系统的多准则设计与实验验证。应用于电动汽车充电站

Multicriteria design and experimental verification of hybrid renewable energy systems. Application to electric vehicle charging stations

Paula Bastida-Molina, Elias Hurtado-Perez, Maria Cristina Moros Gomez, Carlos Vargas-Salgado

摘要:

安装电动汽车充电站(EVCS)对于促进电动汽车(EV)用户的接受至关重要。然而,如果EVCS完全由电网供电,则可能会对其稳定性产生负面影响,并可能增加CO2排放。为EVCS引入混合可再生能源系统(HRES)可以通过减少电网负荷和产生清洁电力来应对这两个缺点。本文提出了一种基于加权多准则过程的方法来设计最合适的HRES在EVCS的配置。该方法确定当地可再生资源和EVCS电力需求。然后,综合考虑环境、经济和技术等因素,推导出最适合电动汽车控制系统的HRES设计方案。此外,实验阶段,以验证从多准则过程推导出的设计。因此,在EVCS的HRES的最终设计支持不仅是一个完整的数值评估,但也通过实验验证的需求被完全覆盖。瓦伦西亚(西班牙)的方法应用证明,离网HRES与太阳能光伏,风能资源和电池的支持将是最合适的配置系统。该方案也得到了实验验证。

英文摘要:

The installation of electric vehicle charging stations (EVCS) will be essential to promote the acceptance by the users of electric vehicles (EVs). However, if EVCS are exclusively supplied by the grid, negative impacts on its stability together with possible CO2 emission increases could be produced. Introduction of hybrid renewable energy systems (HRES) for EVCS can cope with both drawbacks by reducing the load on the grid and generating clean electricity. This paper develops a methodology based on a weighted multicriteria process to design the most suitable configuration for HRES in EVCS. This methodology determines the local renewable resources and the EVCS electricity demand. Then, taking into account environmental, economic and technical aspects, it deduces the most adequate HRES design for the EVCS. Besides, an experimental stage to validate the design deduced from the multicriteria process is included. Therefore, the final design for the HRES in EVCS is supported not only by a complete numerical evaluation, but also by an experimental verification of the demand being fully covered. Methodology application to Valencia (Spain) proves that an off-grid HRES with solar PV, wind resources and batteries support would be the most suitable configuration for the system. This solution was also experimentally verified.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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