鋰離子電池論文：純電動汽車電池管理系統(tǒng)的研究-閱讀頁
2025-07-10 01:28本頁面
【正文】 系統(tǒng)基于單片機實現(xiàn)對電池組電壓、電流和溫度的精確采集,采用串口和控制器局域網(wǎng)絡接口完成管理系統(tǒng)與其它系統(tǒng)之間的通信連接。結果表明：本文所設計并實現(xiàn)的電池管理系統(tǒng)硬件電路可靠、經(jīng)濟、抗干擾能力強,可以實現(xiàn)：電池組的電壓、電流、溫度的模擬量采集；均衡充放電；剩余電量的計算和電池狀態(tài)的判斷；實時顯示電池組相關信息,故障時報警等功能。 Monitoring the battery current and temperature signals, to prevent battery over current, over temperature, short circuit to reduce the battery life phenomenon. The management system based on Micro Controller Unit to achieve collected the battery voltage, current and accurate temperature, using the serial and Controller Area Network interface to plete munication links between the management system and other , building the experimental platform on electric vehicle, and connected the lithiumion batteries and battery management system and associated debugging, testing, measured data and conducted data analysis. The results showed that:The battery management system’s hardware was designed and implemented by paper reliability, economy and antiinterference ability. Can be achieved:Acquisition of the battery pack voltage, current, temperature’analog。 calculate remaining battery time and judge the state of the batt
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