Results 41 to 50 of about 756,251 (144)

Analysis and Investigation of Hybrid DC–DC Non-Isolated and Non-Inverting Nx Interleaved Multilevel Boost Converter (Nx-IMBC) for High Voltage Step-Up Applications: Hardware Implementation

IEEE Access, 2020
In significant cases, the generated voltage needs to be step-up with high conversion ratio by using the DC-DC converter as per the requirement of the load. The drawbacks of traditional boost converter are it required high rating semiconductor devices and
Mahajan Sagar Bhaskar, Dhafer J. Almakhles, Sanjeevikumar Padmanaban, Frede Blaabjerg, Umashankar Subramaniam, Dan M. Ionel   +5 more
doaj   +1 more source

High step‐up quasi‐Z‐source converter with full soft switching range, continuous input current and low auxiliary elements

IET Power Electronics, 2023
This paper presents a fully soft switched high step‐up DC–DC converter based on quasi‐Z‐source converter. The voltage gain is boosted by combining coupled inductors and switched capacitor techniques.
Maryam Hajilou, Mohsen Packnezhad, Hosein Farzanehfard   +2 more
doaj   +1 more source

Novel immense configurations of boost converter for renewable energy application

The Journal of Engineering, 2019
A three-immense configurations of boost converter for renewable energy application is presented here. The voltage lift switched inductor (VLSI) structure is pledged to extra high-voltage conversion.
Pandav Kiran Maroti, Sanjeevikumar Padmanaban, Frede Blaabjerg, Dan Ionel, Patrick Wheeler   +4 more
doaj   +1 more source

Fully soft switched high step‐up/down bidirectional buck/boost converter with reduced switch voltage stress

IET Power Electronics, 2023
A fully soft switched high step‐up/down bidirectional converter is presented in this paper. The high voltage conversion ratio is achieved by a pair of coupled inductors along with a switched capacitor while all active switches operate at zero voltage ...
Mohsen Packnezhad, Pouria Talebi, Hosein Farzanehfard   +2 more
doaj   +1 more source

Inversor trifásico PWM fonte de tensão com integração de interruptores em delta [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2013.Este trabalho apresenta o estudo de uma nova topologia de um conversor trifásico dois níveis ...
Bezerra, Pedro André Martins
core  

Resonant Converter with Soft Switching and Wide Voltage Operation

Energies, 2019
A new DC/DC resonant converter with wide output voltage range operation is presented and studied to have the benefits of low switching losses on active devices and low voltage stresses on power diodes. To overcome serious reverse recovery losses of power
Bor-Ren Lin
doaj   +1 more source

An exploratory study of software reverse engineering in a security context

, 2011
Illegal cyberspace activities are increasing rapidly and many software engineers are using reverse engineering methods to respond to attacks. The security-sensitive nature of these tasks, such as the understanding of malware or the decryption of ...
SALOIS, Martin, Christoph Treude, Treude, C., Fernando Figueira Filho, Salois, M., Filho, F., Storey, M., TREUDE, Christoph, STOREY, Margaret-Anne, Martin Salois, Margaret-Anne Storey, FIGUEIRA FILHO, Fernando   +11 more
core   +1 more source

A New ZVS Nonisolated Bidirectional DC-DC Converter with Minimal Auxiliary Element [PDF]

Journal of Intelligent Procedures in Electrical Technology, 2013
In this paper, a new nonisolated bidirectional buck–boost dc–dc converter is introduced. The proposed converter can be operated under ZVS condition and fixed switching frequency regardless of the direction of power flow.
Nasrin Asadi Madiseh, Majid Delshad
doaj  

DC-DC Boost Converter with Constant Output Voltage for Grid Connected Photovoltaic Application System [PDF]

, 2010
The main purpose of this paper is to introduce an approach to design a DC-DC boost converter with constant output voltage for grid connected photovoltaic application system.
Chan, Pui Weng
core  

Hybrid switched‐capacitor‐based boost DC–DC converter with reduced voltage stress

The Journal of Engineering
This article presents the new hybrid switched‐capacitor (SC)‐based transformerless DC–DC converter with a high step‐up capability and common ground features.
Tan Luong Van, Thanh Hai Nguyen
doaj   +1 more source