文章基本信息

标题：Design and Analysis of an Automatic Voltage Regulator Microcontroller-based Distributed Power Supply
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作者：Xiumin Wang ; Liting Jiang ; Liang Shan 等
期刊名称：International Journal of Smart Home
印刷版ISSN：1975-4094
出版年度：2015
卷号：9
期号：5
页码：223-232
DOI：10.14257/ijsh.2015.9.5.22
出版社：SERSC
摘要：The design of an automatic voltage regulator (AVR) microcontroller-based distributed DC power supply is presented. The system includes a photovoltaic (PV) power generation, commercial hardware drive power system, and a battery booster circuit. A software control technology is used for storage battery charging and discharging. The PID control algorithm is used to control AVR microcontroller to achieve maximum power point tracking (MPPT) and to improve system stability. In addition to the traditional battery power, the system can make full use of solar system for energy sustainability. Experiment results show that the proposed system outperforms the traditional system with respect to the function of track, monitor and fine-tune for system steady state.
关键词：AVR; PID algorithm; MPPT; Battery charging; PV