用于过载燃料电池汽车的高升压电流型二极管箝位谐振变换器

We propose a high step-up current-fed diode-clamped resonant converter for overloaded fuel-cell vehicles. The electric motor is able to demand short-time peak torque during sudden acceleration phase or long-time excessive torque when the fuel-cell vehicles are overloaded. Then, the conventional converter suffers from a high current spike at the secondary-side switches. The proposed converter incor...