Control methods for power storage devices in distributed power system

2017 IEEE International Telecommunications Energy Conference (INTELEC) Pub Date : 2017-10-01 DOI:10.1109/INTLEC.2017.8214137

Daiki Owaki, K. Yukita, Toshiro Mastumura, Y. Goto, K. Taniguchi, H. Morita, M. Noritake, K. Hirose, Hiroaki Miyoshi

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Abstract

Recently, energy policies have been adopted by various countries around the world to realize a low oxygen society. Attention has been paid to self-sufficient smart home technologies to reduce energy consumption. Power storage devices integrated into photovoltaic power generation devices have been introduced in smart homes. Such power storage devices are mainly used to decrease power peaks and shift peak loads in addition to providing emergency power supply. However, how to discharge the power storage device is not considered much. Furthermore, it has been reported that the service life of power storage devices depends on their operation method. In this study, we propose a control method of power storage system used for grid system for distributed power supply and investigated the characteristics of power storage device in each control method. The experimental results show that the tested discharge control method is operated without putting a heavy burden on the electricity storage device.

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分布式电力系统蓄电装置的控制方法

近年来，世界各国纷纷采取能源政策，实现低氧社会。自给自足的智能家居技术已经得到重视，以减少能源消耗。与光伏发电装置集成的蓄电装置已被引入智能家居。这类储电装置除了提供应急供电外，主要用于降低功率峰值和转移高峰负荷。然而，如何对蓄电装置进行放电却没有得到太多的考虑。此外，据报道，电力存储设备的使用寿命取决于其操作方法。在本研究中，我们提出了一种用于分布式供电电网系统的蓄电系统的控制方法，并研究了每种控制方法下蓄电装置的特性。实验结果表明，所测试的放电控制方法在不增加蓄电装置负担的情况下运行良好。

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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2017 IEEE International Telecommunications Energy Conference (INTELEC)

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