Charging cabinet principle
Generally, charging and discharging cabinets are charged by pulses. Simply put, you can even use the rectifier bridge. It is an active inverter when discharging. The function and characteristics of the charging and discharging cabinet, the charging mode of the charging and discharging cabinet, constant current, pulse, constant voltage and current limiting, constant current and voltage limiting, variable current charging, constant power and constant resistance. Cut-off conditions of charging and discharging cabinet stage, time, voltage, current, electric quantity, power, temperature and battery voltage.
Each charging and discharging motor in the charging and discharging cabinet is equipped with an intelligent process controller based on 32-bit embedded system, which can realize the control and management of various complex charging and discharging processes for users. Based on the advanced high-speed industrial field bus technology, the invention solves the existing stability problem, can realize centralized monitoring and management of multi-channel charging and discharging motors, and has good expansibility.
The charging and discharging cabinet is based on Microsoft's new generation centralized monitoring and management software. NET platform, with good human-computer interaction function. Through simple operation, you can edit and configure various complicated charging and discharging processes. The control process of charging and discharging cabinet can reach 500 levels, and all kinds of acquisition parameters of each level can be controlled, and it has user-defined function.