摘要
介绍了利用电导技术蓄电池进行测试的原理及方案,系统采用87C552单片机,通过对蓄电池两端同相位的交流电压和交流电流的测量,得到电导值,从而根据电导值来判断蓄电池的健康状况。该方案具有快速,便捷,体积小等优点。
Introduces a design for testing storage battery with conductance technique. This system measures alternating voltage and alternating current which are the same phase between bisection of storage battery by 87C552MCU and obtains conductance value, we can judge health of the battery accord to conductance value. The design has merits of celerity, advantage and small bulk.
出处
《煤矿机械》
北大核心
2006年第2期346-348,共3页
Coal Mine Machinery
基金
安徽理工大学青年科学基金资助项目(dg261)
