A new design of battery constant current discharge system

The touch screen is a kind of human- machine interface with friendly interface and operability, it is replacing the console and displays as a trend. In this paper, a constant current discharge monitoring system of the battery is designed, which uses touch screen and PLC. Hardware components, constant discharge principle and design of touch screen configuration are described. It has the advantage of friendly human- machine interface, prefect control flexibility and convenience of expansion and maintenance.