Results 41 to 50 of about 128,683 (167)

Control of a Four-Port DC–DC Converter for Photovoltaic Systems Integrating Batteries and Supercapacitors

IEEE Access
The integration of batteries and supercapacitors into a photovoltaic (PV) system using a multiport dc-dc converter offers an attractive alternative to conventional configurations with multiple two-port dc–dc converters.
Diego Rojas, Javier Munoz, Duberney Murillo-Yarce, Marco Rivera, Patrick Wheeler   +4 more
doaj   +1 more source

New multi-source DC-DC boost converter and its generalized structure with experimental validation

Ain Shams Engineering Journal, 2023
Integrating energy sources is essential for having a sustainable energy supply to drive critical loads. Several types of multi-input converters (MICs) can be developed.
M. Dhananjaya, Mahendiran Vellingiri, Zuhair M. Alaas, Muhyaddin Rawa, M. Jagabar Sathik, Dhafer Almakhles, Devendra Potnuru   +6 more
doaj   +1 more source

da Vinci Single‐Port Transoral Robotic Surgery in European Practice: Early Outcomes and Comparison With Transoral Laser Microsurgery

Clinical Otolaryngology, EarlyView.
ABSTRACT Objectives To report early outcomes following implementation of a da Vinci Single‐Port transoral robotic surgery (SP‐TORS) programme in the United Kingdom. To provide contextual benchmarking, outcomes were compared with a historical institutional cohort treated using transoral laser microsurgery (TLM). Design Retrospective institutional series
Matthew E. Ryan, Matthew Zammit, Kristijonas Milinis, Omar Ahmed, Rupali Sawant, Ava Gubbay, Somer Scott‐Clarkson, Harishanker Jeyarajan, Terry M. Jones, Mark Wilkie, Katharine Davies, Christopher Loh, Jason C. Fleming   +12 more
wiley   +1 more source

Modelling for Multiport Converter-Based Hybrid Power Supply using Renewable Energy Source Applications

Ethiopian International Journal of Engineering and Technology, 2023
This study focuses on the design and modeling of a multiport converter-based hybrid power supply that uses solar PV to meet the needs of a small village. The village has a maximum power demand of 50 kW, serving twenty households.
Yalisho Girma, Dr. Ing. Getachew Biru, Chandar Reddy   +2 more
doaj  

Robot‐Assisted Radical Prostatectomy Using the Hugo RAS System: The First 15 Cases by a First‐Year Novice Surgeon Without Prior Console Experiences

The International Journal of Medical Robotics and Computer Assisted Surgery, Volume 22, Issue 6, December 2026.
ABSTRACT Background No study has specifically addressed the initial supervised experience of novice surgeons using the Hugo RAS system. Methods We retrospectively reviewed patients with prostate cancer receiving robot‐assisted radical prostatectomy (RARP).
Che‐Hsueh Yang, Daniela‐Viviana Barbulescu, Lucian Marian, Yuriy Aleksandrovich Kim, Chi‐Hsiang Wu, Ragavan Narasimhan, Yen‐Chuan Ou, Chi‐Chien Lin   +7 more
wiley   +1 more source

A Ring-Connected Dual Active Bridge Based DC-DC Multiport Converter for EV Fast-Charging Stations

IEEE Access, 2022
This paper proposes a multiport DC-DC converter for EV fast-charging stations. The proposed converter is comprised of Ring-Connected Dual Active Bridge (RCDAB) DC-DC converters, where the connection point between every two adjacent DABs provides a DC ...
Yousef Nazih, Mohamed G. Abdel-Moneim, Ahmed A. Aboushady, Ayman S. Abdel-Khalik, Mostafa S. Hamad   +4 more
doaj   +1 more source

Transoral Robotic Surgery in Head and Neck Oncology: A Scoping Review of Evidence, Technological Advancements, and Future Trajectories

Journal of Surgical Oncology, Volume 134, Issue 6, Page 775-792, November 2026.
ABSTRACT Robotic surgery has transformed head and neck cancer (HNC) treatment. This scoping review synthesizes evidence on transoral robotic surgery (TORS), focusing on applications, limitations, and future directions. Following PRISMA‐ScR guidelines, this review used the PCC framework (Population: HNC patients; Concept: technological advancements ...
Anna Luíza Damaceno Araújo, Karthik N. Rao, Juan P. Rodrigo, Vincent Vander Poorten, Orlando Guntinas‐Lichius, Alfio Ferlito, Luiz Paulo Kowalski   +6 more
wiley   +1 more source

Multiport converters and ESS on 3 kV DC railway lines: case study for braking energy savings

, 2018
In regional and local 3 kV DC railway lines, Energy Storage Systems (ESS) along the catenary can manage energy coming from electrical braking; in the actual low-carbon economy scenario, besides environmental considerations, better energy utilization goes
Enrico Tironi, Castelli-Dezza, Francesco, CLERICI, ALESSIO, Francesco Castelli-Dezza, Tironi, Enrico, Alessio Clerici   +5 more
core   +1 more source

Modular, Multiport AC-DC Converter with Add-On HF Isolating Units

Energies
In this paper, we propose a novel concept of a modular, multiport, single-stage, bidirectional, isolated, three-phase AC-DC converter system. This new system is realized using add-ons to a standard voltage source inverter, including both grid-connected ...
Pawel B. Derkacz, Pawel Milewski, Daniel Wojciechowski, Natalia Strzelecka, Ryszard Strzelecki   +4 more
doaj   +1 more source

Multiport Converter With Enhanced Port Utilization Using Multitasking Dual Inverters

IEEE Open Journal of Power Electronics, 2021
With the development of renewable energy and electric vehicle technologies, a need for multiport DC/DC/AC converters with high power density and reliability has arisen.
Chatumal Perera, John Salmon, Gregory Kish   +2 more
doaj   +1 more source