Results 1 to 10 of about 2,413,086 (256)

An improved coupled inductor‐based quadratic step‐up DC–DC converter with a high step‐up factor and reduced voltage overshoot on the power switch

IET Power Electronics, 2023
Most coupled inductor‐based step‐up DC–DC converters encounter a significant voltage overshoot on their power switch due to the leakage inductance of the coupled inductor.
Mahnaz Izadi, Ali Mosallanejad, Alireza Lahooti Eshkevari   +2 more
doaj   +2 more sources

A High Step-up Integrated Coupled Inductor-Capacitor DC-DC Converter

IEEE Access, 2021
A high step-up integrated coupled inductor-capacitor DC-DC converter for renewable energy applications has been proposed in this paper. Because of relative low output voltage of renewable energy systems, a high step-up converter is necessary.
Raheel Afzal, Yu Tang, Haisheng Tong, Yingjun Guo   +3 more
doaj   +2 more sources

A new quadratic step-up DC-DC converter with low voltage and current stresses [PDF]

Scientific Reports
This study proposes a new coupled-inductor-based high step-up DC-DC converter characterized by low voltage and current stress. The use of a coupled inductor (CI) in combination with voltage multiplier cells enhances the voltage gain of the proposed ...
Sara Hasanpour, Tohid Nouri
doaj   +2 more sources

A new ultra-high voltage gain DC/DC converter based on coupled-inductor [PDF]

Scientific Reports
In this paper, a new ultra-high voltage gain quadratic DC-DC converter based on coupled-inductor is introduced for renewable energy applications. In this presented topology, a two-winding coupled-inductor along with voltage multiplier cells are combined ...
Sayed Jamal-Aldin Hosseini, Sara Hasanpour, Ghazanfar Shahgholian, Majid Moazzami, Amir Baktash   +4 more
doaj   +2 more sources

A New High Voltage Gain Active Switched-Inductor Based High Step-Up DC–DC Converter With Coupled-Inductor

IEEE Access, 2023
This paper propounds a new high step-up DC-DC topology based on the active switched-inductor (A-SL) technique, which utilizes a coupled inductor (CI) for performance enhancement.
Arash Imanlou, E. S. Najmi, Reza Behkam, M. Nazari-Heris, G. Gharehpetian   +4 more
semanticscholar   +1 more source

Improved Control Strategy for Zero-Crossing Distortion Elimination in Totem-Pole PFC Converter with Coupled Inductor

Energies, 2022
Coupled inductors can effectively optimize the THD, loss, current ripple, and power density of multiphase interleaved totem-pole PFC converters. However, a coupled inductor will also worsen the zero-crossing distortion process.
Han Fu, Shanxu Duan, Yong Li, Qiqi Li
doaj   +1 more source

Input-Parallel Output-Series High Step-Up DC/DC Converter With Coupled Inductor and Switched Capacitor

IEEE Access, 2023
In this study, the authors propose a non-isolated high step-up interleaved DC/DC converter that can be applied to sustainable energy system. The proposed converter achieves high voltage gain by employing a coupled inductor and switched capacitor method ...
Sang-Wha Seo, Joon-Hyoung Ryu, Han Ho Choi, Jae-Bum Lee   +3 more
doaj   +1 more source

Unified Models for Multiphase Coupled Inductors [PDF]

, 2020
<div> <div> <p>Circuit models for multiphase coupled inductors</p><p>are summarized, compared, and unified. Multiwinding magnetic structures are classified into parallel-coupled structures and series-coupled structures.
Charles R. Sullivan, Minjie Chen
openaire   +4 more sources

A Study on an Improved Three-Winding Coupled Inductor Based DC/DC Boost Converter with Continuous Input Current

Energies, 2020
This paper proposes a novel high voltage conversion gain DC/DC boost converter for renewable energy applications and systems. The proposed converter utilizes a three-winding coupled inductor.
Amir Farakhor, Mehdi Abapour, Mehran Sabahi, Saeid Gholami Farkoush, Seung-Ryle Oh, Sang-Bong Rhee   +5 more
doaj   +1 more source

An Interleaved High Step-Up DC-DC Converter Based on Integration of Coupled Inductor and Built-in-Transformer With Switched-Capacitor Cells for Renewable Energy Applications

IEEE Access, 2022
This paper proposes an interleaved high step-up DC-DC converter with the coupled inductor (CI) and built-in transformer (BIT) for renewable energy applications.
Ramin Rahimi, Saeed Habibi, M. Ferdowsi, P. Shamsi   +3 more
semanticscholar   +1 more source