鋰離子電池論文：純電動汽車電池管理系統(tǒng)的研究(編輯修改稿)
2025-07-22 01:28 本頁面
【文章內(nèi)容簡介】 zes the operating characteristics of lithiumion battery remaining capacity factors and impact, pared the estimated battery state of charge (SOC) of several methods, and introduced the SOC estimation method used in this paper, which is ampere hour method and open circuit voltage , for the characteristics of lithiumion battery, designed the battery protection system based on Micro Controller Unit. Could be achieved single cell voltage monitoring to prevent the cells appeared in the use of charge, over discharge and so on。 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 debug
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