| 住宅直流供电的可行性探讨 |
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| 引用本文： | 邓志辉,陈伟英. 住宅直流供电的可行性探讨[J]. 机电工程技术, 2014, 0(8): 70-72 |
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| 作者姓名： | 邓志辉 陈伟英 |
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| 作者单位： | 广州广日电气设备有限公司,广东广州511447 |
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| 摘 要： | 为了提高光伏发电等直流新能源的利用效率,结合现有直流供配电技术及家用电器的发展现状及趋势,提出了在住宅中采用直流供配电的方案、微电网系统架构及可能的供电电压等级,并通过与现有交流220 V供配电系统的综合对比及试验验证,证明了直流供配电在住宅中的可行性。
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| 关 键 词： | 光伏发电 直流配电 智能电网 系统架构 供电电压等级 保护 |
The DC-HOME Micro-Grid Voltage Value Research |
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| DENG Zhi-hui,CHEN Wei-ying. The DC-HOME Micro-Grid Voltage Value Research[J]. Mechanical & Electrical Engineering Technology, 2014, 0(8): 70-72 |
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| Authors: | DENG Zhi-hui CHEN Wei-ying |
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| Affiliation: | (Electricity FacilitiesGuangriGhuangzhouCo., Ltd., Guangzhou511d47, China) |
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| Abstract: | In order to improve the efficiency of current photovoltaic and other new energy sources,combined with the current status and trends for the development of DC power distribution technology and household appliances, made by using a DC power supply and distribution in residential programs,micro-grid power system architecture and possible voltage level,and with the existing AC220V for a comprehensive comparison and experimental verification of the power distribution system, proved the feasibility of the DC power supply and distribution in residential buildings. |
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| Keywords: | PV solar system DC distribution smart micro-grid system architecture supply voltage |
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