Results 31 to 40 of about 3,608 (215)

High step‐up DC–DC converter using coupled inductor voltage multiplier cell and differential connection method

IET Power Electronics, 2023
This paper proposes a high step‐up DC–DC converter using coupled inductor voltage multiplier cell and differential connection method. The proposed converter is obtained by differentially connecting a Cuk converter and a Buck‐Boost converter and ...
Ying He, Xuanjin Sun, Shanlin Liu, Ning Wang   +3 more
doaj   +1 more source

DESIGN AND SIMULATION OF HIGH GAIN SEPIC DC–DC CONVERTER

Journal of Engineering and Sustainable Development, 2023
This paper proposes a new model of the converter, a single-ended primary-inductor converter (SEPIC) type with a high gain voltage for clean energy sources.
Ihsan A. Mejbel, Turki K. Hassan
doaj   +1 more source

Design and Analysis of a New High Step-Up Converter Using Switched-Inductor-Capacitor Voltage Multiplier Cells for Photovoltaic Application

IEEE Journal of the Electron Devices Society
This article proposes a new high-gain converter to attain higher output voltage without coupled inductors. The operation of the proposed converter is examined under continuous conduction mode (CCM) and discontinuous conduction mode (DCM).
Ramachandran Rajesh, Natarajan Prabaharan, Eklas Hossain   +2 more
doaj   +1 more source

A Non-Isolated Coupled Inductor Soft Switched Step-Up DC–DC Converter With Reduced Voltage Stress on Semiconductors

IEEE Access
This paper presents an optimized design for a non-isolated high step-up DC-DC converter based on the classic Buck converter, integrating a coupled inductor and voltage multiplier technique.
Amir Ramezani Roshnavand, Ebrahim Afjei
doaj   +1 more source

A Stress-Relaxed Negative Voltage-Level Converter

IEEE Transactions on Circuits and Systems II: Express Briefs, 2007
In this brief, a new embedded negative voltage-level converter (level shifter) is presented. The proposed circuit can convert a positive input signal to a negative output signal with reduced or even without (depending on the application) voltage stress on the used MOS devices.
openaire   +2 more sources

Time-division-multiplex control scheme for voltage multiplier rectifiers

The Journal of Engineering, 2017
A voltage multiplier rectifier with a novel time-division-multiplexing (TDM) control scheme for high step-up converters is proposed in this study. In the proposed TDM control scheme, two full-wave voltage doubler rectifiers can be combined to realise a ...
Bin-Han Liu, Jen-Hao Teng, Wei-Lun Tsai
doaj   +1 more source

Design and Development of Non-Isolated Modified SEPIC DC-DC Converter Topology for High-Step-Up Applications: Investigation and Hardware Implementation

Energies, 2020
A new non-isolated modified SEPIC front-end dc-dc converter for the low power system is proposed in this paper, and this converter is the next level of the traditional SEPIC converter with additional devices, such as two diodes and splitting of the ...
Manoharan Premkumar, Umashankar Subramaniam, Hassan Haes Alhelou, Pierluigi Siano   +3 more
doaj   +1 more source

Comparative Analysis of Extended SC-qSBI With EB-QZSI and EB/ASN-QZSI

IEEE Access, 2021
The motivation of this paper is to bring into notice the establishment of two topologies: enhanced boost-quasi Z source inverter (EB-QZSI) and enhanced boost QZSI with an active switched network (EB/ASN-QZSI) which have poor performance than Extended ...
Avneet Kumar, Danyang Bao, Abdul R. Beig
doaj   +1 more source

Hospitalization Through Families’ Eyes: Comparing Inpatient Care Quality for Children With Sickle Cell Disease and Cystic Fibrosis in Canada

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a chronic, inherited hemoglobinopathy that requires frequent hospitalization for disease‐related complications. Canadian data on inpatient care is limited. This study compared caregiver‐reported hospital experiences of children with SCD to those with cystic fibrosis (CF), a chronic, autosomal recessive ...
Hailey M. Zwicker, Kyle Kemp, Perri Tutelman, Sharon H. J. Hou, Paul Fairie, Maria Santana, Gregory M. T. Guilcher, Taryn Fay‐McClymont, Glenda Bendiak, Wendy Pelletier, Nicola Wright, Fiona Schulte   +11 more
wiley   +1 more source

An Improved Quasi-Z-Source Boost DC-DC Converter Using Single-Stage Switched-Inductor Boosting Technique

Machines, 2022
A modified single-stage Quasi-Z-Source (QZS) boost DC-DC converter using a single MOSFET switch with a single-stage switched-inductor (SI) network is proposed in this paper.
Manoharan Premkumar, Chandran Ramakrishnan, Chandrasekaran Kumar, Ravichandran Sowmya, Thulasimani Ramalingam Sumithira, Pradeep Jangir   +5 more
doaj   +1 more source