安徽大学学报（自然科学版）2016，Vol.40Issue(6)：64-72,9.DOI:10.3969/j.issn.1000-2162.2016.06.012
基于MC9S12XS128和LTC6803-4的WSN节点光伏充电管理系统
The photovoltaic charging management system of WSN nodes based on MC9S12XS128 and LTC6803-4
摘要
Abstract
In view of the features of solar power and the characteristic of lithium battery , the photovoltaic charging management system of WSN nodes was designed on basis of MC9S12XS128 and LTC6803-4.And then the hardware circuit diagram of the lithium batteries group charge and discharge, temperature detection, voltage collection, and equalization control was designed, while at the same time, the relative underlying software was programmed to compare the battery voltage, charge and discharge current, battery temperature sample value with the actual value, verify the accuracy of sampling values and analyze the effect of balanced control.It was proved that this photovoltaic charging management system designed in this paper was safe and reliable and provided a stable source of energy for WSN nodes.关键词
MC9S12XS128/锂电池组/LTC6803-4/均衡控制Key words
MC9S12XS128/lithium battery group/LTC6803-4/balance control分类
信息技术与安全科学引用本文复制引用
古冉,焦俊,孟珠李,范国华,宋宇..基于MC9S12XS128和LTC6803-4的WSN节点光伏充电管理系统[J].安徽大学学报（自然科学版）,2016,40(6):64-72,9.基金项目
安徽省教育厅质量工程项目(KJ2014A074, 2014JYXM091, 2014TSZY090) （KJ2014A074, 2014JYXM091, 2014TSZY090）
