基于超级电容的后备式UPS系统设计

Design of backup UPS system based on super capacitors

采用高性能数字信号控制器ds PIC33FJ16GS504和新型的电源管理芯片XL4501,完成了基于超级电容的后备式UPS系统软硬件设计,给出了超级电容充电管理电路和UPS逆变控制电路设计方法,讨论了基于数字信号控制器芯片的算法程序流程,并且用样机验证了设计。

Using high performance digital signal controller dsPIC33FJ16GS504 and a new type of power management chip XL4501, completed hardware and software designs of backup UPS system based on super capacitors, listed the design method of super capacitor charge control circuits and UPS inverter control cimuits, discussed the algorithm program flow of digital signal controller, at last using prototype verify the design.