Results 71 to 80 of about 23,994,784 (192)

Design and implementation of a new high step-up DC-DC converter for renewable applications

, 2021
The boost converter is a prevailing type of converter which has been extensively implemented in various areas, such as industrial application and electrical vehicles.
Siew, Wei Kei
core  

Hybrid Switched Capacitor Three Winding Coupled Inductor High Step-Up DC-DC Converter

IEEE Access
Switched capacitor cells have been studied in recent years. These approaches allow different new topologies to be generated. One such technique is the hybrid converter, where a coupled inductor and switched capacitor can be combined. Thus, in this paper,
Antonio Manuel Santos Spencer Andrade, Pablo Henrique Costa da Silva Bernardo Loureiro, Ademir Toebe   +2 more
doaj   +1 more source

Nonisolated harmonics-boosted resonant DC/DC converter with high-step-up gain [PDF]

, 2017
High-step-up dc/dc converters are widely required in grid-connected applications with renewable energy sources. An extremely high-ratio step-up nonisolated dc/dc converter, in the form of a harmonics-boosted resonant converter, is proposed in this paper.
Tan, SC, Xiong, S, Hui, SY, Huang, Y, Hui, SYR, Ying Huang, Siew-Chong Tan, Shu Yuen Hui, Song Xiong   +8 more
core   +1 more source

Ultra-High Gain Quadratic DC-DC Topology Using Two-Winding Coupled Inductors With Voltage Multiplier Cells

IEEE Open Journal of Power Electronics
High-gain DC-DC converters have become very important devices in the operation of renewable energy methods such as wind and solar power to provide the required voltage and current levels.
Sohrab Abbasian, Mohammad Farsijani, Homayon Soltani Gohari, Tomi Roinila   +3 more
doaj   +1 more source

A novel alternative to traditional nHSLC: An n-switched-cell based approach to high-step-up converters

, 2019
A novel alternative to traditional nHSLC: An n-switched-cell based approach to high-step-up ...
Samson Yu (13093116), SZ Chen (15138565), G Zhang (7349387), Z Wang (81545), Y Zhang (5998940)   +4 more
core  

A high step‐up high step‐down coupled inductor based bidirectional DC–DC converter with low voltage stress on switches

IET Power Electronics
This paper proposes, a novel soft‐switching bidirectional direct current to direct current (DC–DC) converter based on switched‐capacitor and coupled‐inductor.
Pouya Abolhassani, Mohammad Maalandish, Ali Nadermohammadi, Mohammad Bagher Bannae Sharifian, Mohammad Reza Feyzi, Seyed Hossein Hosseini   +5 more
doaj   +1 more source

New single-switch buck–boost converter with continuous input/output currents and a wide conversion range

Heliyon
The main aim of this paper is to introduce a new high step-up/down buck-boost converter with a minimum number of switches which provides the benefit of having the continuity of the input/output current.
Mohammad Lotfi-nejad, Hossein Hajisadeghian, Amir Abbas Aghajani, Ali A. Motie Birjandi, Ehsan Adib   +4 more
doaj   +1 more source

High Step-Up ZVT Converter Based on Active Switched Coupled Inductors

IEEE Access
To meet the requirements of high voltage boosting and high efficiency, a novel high step-up zero voltage transition (ZVT) DC/DC converter based on active switched-inductor (ASL) is proposed.
Yu Tang, Haisheng Tong, Raheel Afzal, Yingjun Guo   +3 more
doaj   +1 more source

Research on Coupled Inductor Interleaved High Step-Up DC-DC Converter

Energies
This paper presents a high-voltage step-up DC-DC converter with an active flexible loop based on the Boost topology. By combining interleaved technology, magnetic integration technology, and voltage doubling capacitor technology, the voltage step-up of ...
Chao Wang, Yu Gu, Hanyang Li
doaj   +1 more source

High-power step-up converter with high efficiency and fast output voltage dynamics

, 2001
A high-power step-up converter, which is based on the dual converter topology and is operating at a constant duty cycle, is proposed. It employs an auxiliary circuit and the output voltage is controlled with a phase-shift between two dual converters.
Kang, J.-I., Moon, GunWoo, Roh, C.-W., Youn, Myung Joong   +3 more
core   +1 more source