07 خرداد 1403

وحید عباسی

مرتبه علمی: استادیار
نشانی:
تحصیلات: دکترای تخصصی / مهندسی برق
تلفن:
دانشکده: دانشکده مهندسی برق

مشخصات پژوهش

عنوان
Ultrahigh Voltage Gain DC-DC Converter Based on Reformed Quadratic Boost Converter with Switched Capacitor and Coupled Inductor
نوع پژوهش مقاله ارائه شده
کلیدواژه‌ها
DC-DC converter, Ultrahigh step-up, quadratic boost converter, coupled inductor
پژوهشگران میلاد رضائی (نفر اول)، وحید عباسی (نفر دوم)، دایلان لو (نفر سوم)

چکیده

This paper presents a new ultrahigh voltage gain DC-DC converter composed of a reformed quadratic boost converter, a switched capacitor unit, and a coupled inductor. A secondary winding of the coupled inductor is unified with the switched capacitor and the leakage energy of the coupled inductor recycles through the output appropriately. The converter performance includes high voltage gain besides low voltage stress on its switch and diodes. In addition, it requires a small inductor on the input side that results in lower power loss. Its operations states and main equations are studied to investigate the converter properties. Using simulation in MATLAB Simulink the analysis is validated, and the results are used to demonstrate the suitable performance of the converter.