| 24V／5A太阳能控制器设计 |
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| 引用本文： | 黄海宏,黄长杰,王海欣.24V／5A太阳能控制器设计[J].电源技术应用,2006,9(5):30-32. |
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| 作者姓名： | 黄海宏 黄长杰 王海欣 |
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| 作者单位： | 合肥工业大学，合肥供电局，合肥工业大学 安徽 合肥，230009，安徽 合肥，230001，安徽 合肥，230009 |
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| 摘 要： | 介绍了太阳能电池的基本原理和伏安特性,提供了一套24V/5A太阳能控制器的电路。该电路将太阳能电池阵列与蓄电池直接耦合,采用低功耗的单片机P87LPC767作为控制电路的核心,实时测量蓄电池的端电压,通过脉宽调制控制太阳能电池阵列的充电电压,并通过功率管控制蓄电池与负载的通断,实现对蓄电池的放电保护。
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| 关 键 词： | 太阳能电池阵列 太阳能控制器 蓄电池 P87LPC767 |
| 收稿时间： | 01 9 2006 12:00AM |
Design of 24 V/5 A Solar Energy Controller |
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| HUANG Hai-hong, HUANG Chang-jie, WANG Hai-xin.Design of 24 V/5 A Solar Energy Controller[J].Power Supply Technologles and Applications,2006,9(5):30-32. |
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| Authors: | HUANG Hai-hong HUANG Chang-jie WANG Hai-xin |
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| Affiliation: | 1.Hefei University of Technology, Hefei Anhui 230009, China;2.Hefei Power Supply Bureau, Hefei Anhui 230001, China |
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| Abstract: | The solar energy cell's basic principle and V-I character are introduced. A set of circuit of 24V/5A solar energy controller is provided. This circuit gets direct coupling between solar energy cell array and storage battery and adopts low power consume single-chip microcomputer P87LPC767 as core in control circuit. The MCU measures voltage of starage battery Real-time,controls charge voltage of solar energy cell array through PWM technique and switch on/off of load by power device and realizes discharge protection of storage battery. |
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| Keywords: | solar energy cell array soalr energy controller storage battery P87LPC767 |
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