Design and Implementation of DC-DC Conversion Power Supply System Based on Optical Storage and Power Generation
Traditional photovoltaic power generation system has the disadvantages of volatility and low photoelectric conversion efficiency,usually need to be combined with energy storage components to improve the stability and utilization rate of power supply.This paper proposes a three-port DC-DC conversion power supply system design method for light storage and power generation to realize the full use of light energy.This design combines MPPT and PID control algorithm and adopts closed-loop control,which can realize the maximum power point tracking and stabilize the output voltage.
DC-DC transformationoptical storage and power generationclosed-loop control
NETL
NSTL
万方数据
