کنفرانس بین المللی فناوری و مدیریت انرژی

صفحه اصلی / نهمین کنفرانس بین المللی فناوری و مدیریت انرژی

A single switch ultra-high step-up DC-DC converter based on a coupled Inductor with two output ports for renewable energy applications

نویسندگان :

Pouneh Aghakhanlou¹ Fatemeh Falahi² Ali Nadermohammadi³ Seyed Majid Hashemzadeh⁴ Seyed Hossein Hosseini⁵ Ebrahim Babaei⁶

1- دانشگاه تبریز 2- دانشگاه تبریز 3- دانشگاه تبریز 4- دانشگاه تبریز 5- دانشگاه تبریز 6- دانشگاه تبریز

کلمات کلیدی :

DC-DC converter،ultra-high voltage gain،Coupled- inductor،Common ground

چکیده :

This study introduces an innovative design for a dual-output high-voltage DC-DC converter. The advantages of this converter encompass low input current ripple, reduced voltage stress on power switches and diodes, the presence of a common ground, and increased overall efficiency. The incorporation of a coupled inductor (CI) eliminates the need for a high-power switch duty cycle, thereby minimizing conduction losses and enhancing efficiency. Additionally, the lower voltage stresses enable the use of lower-rated semiconductors, resulting in cost and volume savings. The propounded converter is thoroughly examined, and simulation results in PSCAD/EMTDC are provided to validate the theoretical analyses.