Results 11 to 20 of about 971,468 (202)

Family of zero voltage transition interleaved converters with low voltage and current stress

IET Power Electronics, 2018
This study presents a family of zero voltage transition (ZVT) interleaved converters which utilises a simple auxiliary cell. The ZVT cell has only a single auxiliary switch for multi‐phase interleaved converters. In the proposed converters, all semiconductor devices operate under fully soft switching condition.
Baharak Akhlaghi, Morteza Esteki, Hosein Farzanehfard   +2 more
openaire   +1 more source

Novel Scalable Topologies of High Power Density Quadratic Converters With Low Voltage Stress on Power Diode

IEEE Open Journal of the Industrial Electronics Society
High-gain dc–dc converters are used for a number of applications including the power processing of several low-voltage renewable energy sources (solar photovoltaic and fuel cells) while they are integrated into a microgrid.
M. Samiullah, Mohammed A. Al. Hitmi, Atif Iqbal, S. Islam   +3 more
semanticscholar   +1 more source

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, M. Sharifian, M. Feyzi, S. Hosseini   +5 more
semanticscholar   +1 more source

New Single‐Switch quadratic boost DC/DC converter with Low voltage stress for renewable energy applications

IET Power Electronics, 2020
In this paper, a novel non-isolated Single-Switch Quadratic Boost Coupled-Inductor (SSQBCI) DC/DC converter with continuous input current and low voltage stress on the switching component is presented.
S. Hasanpour, Y. Siwakoti, F. Blaabjerg
semanticscholar   +1 more source

Coupled‐inductor‐based high‐gain converter utilising magnetising inductance to achieve soft‐switching with low voltage stress on devices

IET Power Electronics, 2020
This work proposes a soft-switched quadratic quadrupler boost converter with high voltage step up gain and low voltage stress on devices. With this converter topology, high voltage gain is achieved at low duty ratio operation of MOSFETs and few number ...
P. Upadhyay, Rajneesh Kumar, Shelas Sathyan   +2 more
semanticscholar   +1 more source

Feasibility and Safety of Somato‐Cognitive Coordination Therapy for Cerebellar Ataxia Following Pediatric Brain Tumor Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cerebellar ataxia after pediatric brain tumor treatment can cause persistent gait, balance, and speech impairment, yet no established rehabilitation strategy exists. Somato‐cognitive coordination therapy (SCCT) is a virtual reality–guided intervention designed to promote sensorimotor integration through visually constrained reaching
Masanobu Takeuchi, Takashi Matsuzawa, Jun Yamanishi, Masahiro Yoshitomi, Junji Ikeda, Shin‐Ichi Tsujimoto, Yasuteru Yamaguchi, Norio Shiba, Dhroov Pathare, Ayumi Kato, Masahiko Hara   +10 more
wiley   +1 more source

Rational Use of Herbal Products in Pediatric Patients Treated With Anticancer Drugs in the European Union

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The use of herbal medical preparation (HMP) is rising among pediatric oncology patients, often to manage treatment‐related symptoms. Their effectiveness remains uncertain, and the risk of herb–drug interactions is underestimated.
Orianne Mahot, Mathieu Corvaisier, Laurence Spiesser‐Robelet, Mylène Duplan, Isabelle Pellier, Delphine Bourneau‐Martin, Séverine Derbré   +6 more
wiley   +1 more source

Bidirectional multi‐port dc–dc converter with low voltage stress on switches and diodes

IET Power Electronics, 2020
In this study, a new transformer-less multi-port dc-dc converter with bidirectional capability is proposed. The proposed converter has dual inputs and dual outputs in which one of the inputs is considered energy storage (ES) such as a battery.
Tohid Jalilzadeh, N. Rostami, E. Babaei, S. Hosseini   +3 more
semanticscholar   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

High step‐down dc–dc converter with low voltage stress and wide soft‐switching range

IET Power Electronics, 2020
In this study, the integration of buck converter with Cuk converter to achieve a non-isolated high step-down dc–dc converter is investigated. Also, a soft-switching cell is modified and used in the integrated converter to provide zero current switching ...
S. Khalili, H. Farzanehfard, Morteza Esteki   +2 more
semanticscholar   +1 more source