摘要
针对蓄电池受温度影响,导致荷电状态(SOC)、健康状态(SOH)测量精度低等问题。建立了蓄电池温度与蓄电池状态检测误差之间的关系式,设计了基于STM32的蓄电池状态检测系统并制作了样机。实验测试结果表明,该检测方法在蓄电池状态检测上具有较高的准确性和快速性,为后续蓄电池充电控制器的设计和提高充电使用寿命奠定了基础。
In view of the effect of the temperature on the storage battery,the charge state(SOC)and the health state(SOH)measurement precision are low.Set up the temperature of the battery and the detection of the state of the batteryThe relationship between errors is designed,and a battery state detection system based on STM32 is designed and a prototype is made.The test results show that the detection method is detected in the state of the battery.The test has high accuracy and rapidity,which lays the foundation for the design of the battery charging controller and the improvement of the charging service life.
作者
宋易
唐杰
刘白杨
李冬
张开炬
盛立春
Song Yi;Tang Jie;Liu Baiyang;Li Dong;Zhang Kaiju;Sheng Lichun(Shaoyang University,Shaoyang Hunan,422000)
出处
《电子测试》
2018年第4期10-11,73,共3页
Electronic Test
基金
2017年度湖南省大学生研究性学习和创新性实验计划项目(湘教通[2017]205号)
