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Design and Sizing of Mobile Solar Photovoltaic Power Plant to Support Rapid Charging for Electric Vehicles

机译:支持电动汽车快速充电的移动太阳能光伏电站的设计和尺寸

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Existing DC fast-charging stations are experiencing power quality issues such as high harmonics in the line current, poor power factor in the input supply, and overloading of distribution transformers, due to the dynamic behavior of charging patterns when it is connected to the power grid. Most of the recent works involve the usage of renewable energy sources to mitigate the issues on the distribution grid. In order to design a mobile plug and play DC fast charging station, solar energy is the best and viable solution to carry out. In this paper, plug and play solar photovoltaic power plant to charge electric vehicles (EVs) is proposed and modelled using MATLAB/Simulink software. The proposed system can act as a mobile power plant. The controller allows the system to charge the battery, whenever there is abundant solar energy. Incoming EVs will be charged directly from the system battery where the charger acts as a rapid charging system. The proposed system can meet the concept of Solar Photovoltaic Rapid Charging Stations (SPRCS), which shows that 80% of charge can be fed to an EV in 10.25 min.
机译:现有的直流快速充电站由于连接到电网时充电方式的动态行为而遇到电能质量问题,例如线路电流中的高次谐波,输入电源中的功率因数不佳以及配电变压器过载。 。最近的大多数工作都涉及可再生能源的使用,以减轻配电网的问题。为了设计可移动即插即用的DC快速充电站,太阳能是最好的可行方案。本文提出了即插即用的太阳能光伏电站来为电动汽车(EV)充电,并使用MATLAB / Simulink软件进行建模。所提出的系统可以充当移动发电厂。只要有充足的太阳能,控制器就可以使系统为电池充电。传入的电动汽车将直接从系统电池充电,而充电器则充当快速充电系统。拟议的系统可以满足太阳能光伏快速充电站(SPRCS)的概念,该概念表明80%的电荷可以在10.25分钟内馈送到电动汽车。

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