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صفحه اصلی
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سی و چهارمین کنفرانس بین المللی مهندسی برق
Design and Analysis of Quadratic Boost Dual-Input DC-DC Converter for Renewable Energy Integration
نویسندگان :
Milad Torabideh
1
Javad Shokrollahi Moghani
2
Amir Khorsandi
3
Mehdi Jabareh Nasero
4
1- دانشگاه صنعتی امیرکبیر
2- دانشگاه صنعتی امیرکبیر
3- دانشگاه صنعتی امیرکبیر
4- دانشگاه شیراز
کلمات کلیدی :
DC-DC Converter،dual-input،high step-up،renewable energy،PV panel،fuel cell،microgrid
چکیده :
This paper proposes a novel non-isolated dual-input single-output (DISO) DC-DC converter with a high quadratic voltage gain, designed for hybrid microgrids integrating photovoltaic (PV) panels and fuel cells (FCs). The topology addresses the challenge of interfacing low-voltage renewable sources with a high-voltage DC bus. It achieves a voltage gain of 2/(1-D)^2 without extreme duty cycles or coupled inductors, ensuring continuous input current with low ripple—a critical requirement for source lifespan. The converter can operate with one or both inputs and features a common ground. Component stress calculations, and stability assessment are provided. Simulation results validate the design, showing a 540 V output from two 30 V inputs at a 66% duty cycle, high efficiency and stable performance under source variation.
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بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 44.7.2
