| AVR单片机的锂电池组充放电保护系统 |
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| 引用本文： | 刘军,伍堂顺.AVR单片机的锂电池组充放电保护系统[J].单片机与嵌入式系统应用,2013,13(7):44-46,50. |
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| 作者姓名： | 刘军 伍堂顺 |
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| 作者单位： | 广州市特种机电设备检测研究院,广州510000;深圳山特电源有限公司 |
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| 摘 要： | 针对单个锂电池离散性造成的锂电池组充电不足、放电不够的问题,设计出了基于AVR单片机ATmega32和模拟前端ISL9208的锂电池组充放电保护系统;实现了对13节串联锂电池组的充放电的单体电池电压检测、温度检测、电池组电流检测等功能;具有体积小、成本低、反应快等优点。实验结果证明了该设计方法的正确性和可行性。
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| 关 键 词： | 锂电池组 ATmega32 充放电保护 |
Charge and Discharge Protection System of Lithium Battery Pack Based on AVR MCU |
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| Liu Jun
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Wu Tangshun.Charge and Discharge Protection System of Lithium Battery Pack Based on AVR MCU[J].Microcontrollers & Embedded Systems,2013,13(7):44-46,50. |
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| Authors: | Liu Jun Wu Tangshun |
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| Affiliation: | 1. Guangzhou Academy of Special Equipment Inspection and Technology, Guangzhou 510000, China; 2. Shenzhen Santke Power Company) |
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| Abstract: | Aiming at lithium battery pack＇s questions of insufficient charge and discharge because the single lithium has dispersion fea- ture, a new charge and discharge protection system of lithium battery based on AVR MCU ATmega32 and analog front-end ISL9208 is designed in this article. It successfully achieves voltage detection, temperature detection, current detection for 13 lithium battery packs series connected. It has advantages of small size, low cost and fast response. The experimental results prove the correctness and feasibil- ity of the design. |
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| Keywords: | lithium power battery pack ATmega32 charge and discharge protection |
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