Optimal power distribution for decentralized electric energy network with electric vehicles

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI:10.1109/ETFA.2016.7733626

Katsuhiro Sakato, Ittetsu Taniguchi, K. Sakakibara, Takuya Matsumoto, H. Tamaki, M. Fukui

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Abstract

This paper proposes MIP (Mixed-Integer Programming)-based power distribution optimization method for decentralized energy network with electric vehicles (EVs). Decentralized energy network is a new grid systems toward independence from existing power grid, and renewable energy is main energy source for the decentralized energy network. EVs are expected to take an important role of future mobility and energy network. Because the latest EV usually include large battery for long cruising distance, now EVs can be regarded as “moving battery.” Proposed method utilizes both battery in house and EV's battery to minimize total purchased energy and wasted energy. This method brings an opportunity to charge the surplus energy at house to EV's battery, and the total purchased energy may be reduced. Experimental results demonstrated the interconnection between the energy network with rich connectivity and EV reduced the purchased energy by more than half.

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带有电动汽车的分散式电力网络的最优配电

提出了一种基于混合整数规划(MIP)的电动汽车分布式能源网络配电优化方法。分散式能源网络是一种独立于现有电网的新型电网系统，可再生能源是分散式能源网络的主要能源来源。预计电动汽车将在未来的出行和能源网络中发挥重要作用。由于最新的电动汽车通常配备大容量电池，可以实现长距离巡航，因此现在的电动汽车可以被视为“移动电池”。该方法同时利用汽车电池和自有电池，最大限度地减少总购买能量和浪费能量。这种方法可以将家中的剩余能量充电到电动汽车的电池中，并且可以减少总购买能量。实验结果表明，具有丰富连通性的能源网络与电动汽车之间的互联使购买的能源减少了一半以上。

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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来源期刊

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA)

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