摘要
本文设计了一个应用于光伏系统中的Buck-Boost型双半桥DC/DC变换器,研究一种PWM控制与移相控制结合的充电与供电控制策略:通过移相控制实现光伏电池对负载的供电,通过PWM控制实现光伏电池对蓄电池的充电。最后结合仿真和实验结果,验证了该方案的可行性。
The paper designed the Buck-Boost double half bridge DC/DC converter in photovoltaic system and researched a kind of charging and power supply control strategy that combined with PWM control and phase shift control： through phase-shifting control realizes the supplying from photovoltaic battery to the load, through PWM control realizes intelligent charging from photovoltaic battery to the battery, finally combined with simulation and experimental results to verify the feasibility of the scheme.
出处
《电气技术》
2016年第6期1-1,2-4,8,共5页
Electrical Engineering
