V2G Contribution to Reduction of Renewable Energy Curtailment by Valley-filling Approach
V2G Contribution to Reduction of Renewable Energy Curtailment by Valley-filling Approach
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DOI：
10.1109/isgtasia49270.2021.9715597
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发表时间：
2021-12
期刊：
影响因子：
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通讯作者：
Shohei Kanai;S. Tamura
中科院分区：
文献类型：
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作者：
Shohei Kanai;S. Tamura
随着可再生能源装机容量的不断增加，可再生能源发电往往出现过剩问题，从而导致可再生能源发电规模的缩减。减少可再生能源发电的削减是人们所希望的，这一问题已被研究人员所解决。本文针对电动汽车（EV）在未来的发展趋势，提出了一种基于车辆到电网（V2G）的充谷方案。对电动汽车的插电时间和可用充放电容量等不确定性进行了建模，生成了处理山谷填充方法的概率性情景。仿真结果表明，电动汽车的侵彻有助于消除弃风。为了缩短计算时间，本文还对场景约简技术的效果进行了评价。
As a result of increase in the installation of Renewable Energy (RE), the surplus generation problem of RE often occurs and then RE generation is being curtailed. It is desirable to reduce the curtailment of RE generation and this issue has been tackled by researchers. In this paper, as Electric Vehicle (EV) is expected to penetrate in the future, Vehicle-to-Grid (V2G) is applied to solve the problem using valley-filling approach. The EV's uncertainties such as their plug-in time and available charging/discharging capacity are modeled to generate scenarios which deals with the valley-filling approach probabilistic ally. The simulation results show that the EV penetration leads to elimination of the curtailment. This paper also evaluates the effect of scenario reduction technique in order to shorten the calculation time.