ZVS PWM BUCK-BOOST CONVERTER APPLIED TO REGENERATE THE ENERGY OF A THREE LEVEL NPC VOLTAGE-FED INVERTER WITH MODIFIED UNDELAND SNUBBER

ZVS PWM BUCK-BOOST CONVERTER APPLIED TO REGENERATE THE ENERGY OF A THREE LEVEL NPC VOLTAGE-FED INVERTER WITH MODIFIED UNDELAND SNUBBER. In: XI Congresso Brasileiro de Eletrônica de Potência, 2011, Natal – RN. XI Congresso Brasileiro de Eletrônica de Potência, 2011.