基于LabVIEW太阳能路灯充放电监测系统

研制了基于LabVIEW的太阳能路灯蓄电池的充放电适时监测系统。采用即插即用的USB接口数据采集模块对充放电电流、电压进行双通道采集,并进行计算机显示、存储及数据分析。应用结果表明:系统操作简单、界面友好、测量数据准确,根据实测的充放电能量,可合理确定蓄电池容量和照明负载功率,提高使用效率。

A monitoring system of charge and discharge of solar street lamp based on LabVIEW

A timely monitoring system of charge and discharge of solar street lamp was studied based on LabVIEW. The current and voltage of charge and discharge were acquired by data acquisition adopting USB interface. And the acquired data was displaied , survived and analysed by the computer. The experiment results show that the system has many good functions such as simple opera-tion, friend interface, exact data and so on. The storage battery capacity was matched effectively with illumination power on the basis of true measured charge and discharge energy.