Study of AC/DC power supply system with DGs using parallel processing method
Study of AC/DC power supply system with DGs using parallel processing method
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采用并行处理方法的分布式电源交直流供电系统研究
DOI：
10.1109/ipec.2010.5544599
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
H. Takabayashi
中科院分区：
文献类型：
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作者：
K. Yukita;Y. Shimizu;Y. Goto;M. Yoda;A. Ueda;K. Ichiyanagi;K. Hirose;T. Takeda;T. Ota;Y. Okui;H. Takabayashi
本文提出了一种采用并行处理方法的分布式电源AC/DC供电系统。该系统的目的是在不连接到公用电网的情况下提供电力。DG由光伏(PV)和风力发电(WG)组成，该系统的主要能源是DG和UPS电池。当系统没有从DG获得足够的能量，并且电池的电源耗尽时，该系统连接到公用电网，并开始为电池充电并向负载供电。在本研究中，我们重点研究了分布式电源的交流供电和直流供电。然后，分布式电源的变流器采用DC/DC和DC/AC两种类型。此外，该负载使用两种类型的直流负载和交流负载。该系统已在爱知理工学院校园内实际运行，负荷为20kW。
This paper proposes a new AC/DC power supply system with DGs using the parallel processing method. The purpose of this system is to supply the power without connecting to the utility gird. The DGs consist of photovoltaic (PV) and wind generators (WG), and the main energy source of this system is the DGs and the UPS battery. When the system does not get enough energy from the DGs, and the power supply of the battery runs out, this system connects to the utility grid and begins to charge the battery and supply to the load. In this study, we focused on the AC power supply and DC power supply from DGs. Then, the converter of DGs uses two kinds of DC/DC type and DC/AC type. Also, the load uses two kinds of DC load and AC load. The proposed the power system has been operated with the actual loads of 20 kW in the campus of the Aichi Institute of Technology.