一种应用于高功率密度DC-DC变换器系统的快速电压均衡动态优先级因子环路

A fast output voltage equalization control strategy applied to 10-kV/100-kW high power density photovoltaic dc-dc converter system is proposed in this paper. The converter modules in the system have two dynamic priority factor loops for fast response with an inconsistent voltage between modules and a soft start-up circuit to precharge output capacitance for solving inrush current problem in boost ...