考虑车辆到电网的10kW电动汽车快速充电器(V2G)

Proceedings of The 7th International Power Electronics and Motion Control Conference Pub Date : 2012-06-02 DOI:10.1109/IPEMC.2012.6259283

Ga-Gang Choi, Doo-yong Jung, Sung-chon Choi, C. Won, Yong-Chae Jung, Jang-Hyoun Youm

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引用次数: 12

摘要

由于电力需求对负荷的耗电量取决于电力需求对负荷的耗电量，因此电网必须保证峰值负荷条件下大于所需耗电量的电力供应。这意味着，在非高峰负荷时段，电力的浪费可能更大。为了避免电力的浪费，本文提出了一种具有峰值负荷补偿功能的10kW快速充电系统。在峰值负荷工况下，快速充电器将电动汽车电池中的充电能量输送到电网中。10kW电动汽车快速充电器由三相交直流PWM变换器和隔离式双向DC-DC变换器组成。通过10kW快速充电器的仿真实验验证了所提出的V2G运行方案。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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10kW rapid-charger for electric vehicle considering vehicle to grid(V2G)

Because of the quantity of demand power depends on the power consumption of power demands on the loads, the utility grid has to secure a supply of electric energy which is larger than the required power consumption under peak load-condition. It means that the waste of electric power could be heavy at the other time than peak-load period. To avoid the waste of power, a 10kW rapid-charger system which has a function of load compensation at the peak-load condition is proposed in this paper. At the peak-load condition, the rapid charger transfer charged energy in the battery of electric vehicle to the grid. The 10kW rapid-charger for electric vehicle is comprised of the three-phase AC-DC PWM converter and isolated bidirectional DC-DC converter. Proposed V2G operation is verified through simulation experiment performed by 10kW rapid-charger.

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Proceedings of The 7th International Power Electronics and Motion Control Conference

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