Results 131 to 140 of about 157,953 (310)

Renewable Energy Source Integration With Intelligent Neuro‐Fuzzy Control for Microgrid System

Battery Energy, EarlyView.
A Landsman converter with high amplification is employed to optimize voltage generated by solar panels due to their relatively low output. An unstable and often fluctuating converter output is stabilized by the ANFIS controller. The error signal is acquired through reference voltage comparison analysis V DC ref ${{V}}_{{{DC}}_{{ref}}}$ to the actual DC
Chaladi S. Ganga Bhavani, N. Bhanu Prasad, D. Ravi Kishore, Ananda Babu Kancherla   +3 more
wiley   +1 more source

All-Digital PWM Transmitters

, 2019
Electronic devices with wireless connectivity are fast becoming a part of daily life. According to some estimates, in the next five years, 10 billion new devices with internet connectivity would be ...
openaire   +4 more sources

Impedance Modeling and Analysis of PV Inverters Considering Fractional‐Order Characteristics of Elements

International Journal of Circuit Theory and Applications, EarlyView.
This manuscript finds that the previous impedance modeling and stability analysis methods for photovoltaic inverters have not yet considered the fractional‐order characteristics of the elements; in order to make up for the blank in this research field, this paper carried out relevant work.
Guanlei Li, Yahui Shen, Lei Ji, Peng Chen, Shuohe Wang   +4 more
wiley   +1 more source

Nonisolated High Step‐Up DC‐DC Ćuk Converter Based on Coupled Inductors

International Journal of Circuit Theory and Applications, EarlyView.
A nonisolated high step‐up DC‐DC Ćuk converter based on coupled inductors and voltage multiplier cell (VMCs) is proposed and thoroughly assessed. ABSTRACT This work presents a nonisolated high step‐up DC‐DC Ćuk converter, specifically designed for nanogrid applications.
Manuel de Oliveira Vasconcelos Júnior, Francilino Carneiro de Araújo, Antonio Alisson Alencar Freitas, Marcus Vinicius Silverio Costa, Fernando Lessa Tofoli, Fernando Luiz Marcelo Antunes, Edilson Mineiro Sá Jr., Kleber Cesar Alves de Souza   +7 more
wiley   +1 more source

Investigation of Fault-Tolerant Capabilities in an Advanced Three-Level Active T-Type Converter [PDF]

, 2019
A novel fault-tolerant three-level power converter topology, named advanced three-level active T-Type (A3L-ATT) converter, is introduced to increase the reliability of multilevel power converters used in safety-critical applications.
He, Jiangbiao, Katebi, Ramin, Weise, Nathan   +2 more
core   +1 more source

Grid Integration of Single‐Phase Inverters Using a Robust PLL‐Less Control Strategy for Renewable Energy Applications

Energy Science &Engineering, EarlyView.
ABSTRACT In this paper, a PLL‐less control technique for single‐phase grid‐connected voltage source converter (VSC) system is proposed that overcomes shortcomings in traditional PLL‐based and existing PLL‐less techniques. The proposed method avoids the use of a PLL and thus significantly decreases the computational complexity of the system as well as ...
Adnan Tan
wiley   +1 more source

Design and Simulation of a Robotic System Integrated With Flywheel Energy Storage for Power Outage Resilience

Energy Science &Engineering, EarlyView.
ABSTRACT In industrial robotics, it is crucial to ensure the completion of ongoing processes in the event of a power outage. In this study, a robotic system integrated with a solar panel production system was designed using the ABB RobotStudio program.
Resat Celikel, Omur Aydogmus, Musa Yilmaz   +2 more
wiley   +1 more source

Nasopharyngeal Endoscopic Resection Extended to the Internal Carotid Artery (Type 4): Technical Notes, Indications, and Outcomes

Head &Neck, EarlyView.
ABSTRACT Background Endoscopic surgical approaches for nasopharyngeal malignancies, including recurrent nasopharyngeal carcinoma (rNPC) and nasopharyngeal salivary gland tumors (NSGT), have seen significant development over the last decades. Our groups have expanded the classification of nasopharyngeal endoscopic resections (NER) from type 1 to 3 to ...
Francesco Boaria, Alessandro Vinciguerra, Stefano Taboni, Martina Conti, Paola Costantino, Vittorio Rampinelli, Marco Valentini, Francesca Gennarini, Benjamin Verillaud, Elisabetta Zanoletti, Davide Mattavelli, Alberto Schreiber, Mario Turri‐Zanoni, Alberto Daniele Arosio, Piergiorgio Gaudioso, Paolo Battaglia, Maurizio Bignami, Paolo Castelnuovo, Philippe Herman, Piero Nicolai, Marco Ferrari   +20 more
wiley   +1 more source

Enhancing Realism in Holographic Augmented Reality Displays Through Occlusion Handling

Laser &Photonics Reviews, EarlyView.
The proposed optical‐see‐through holographic AR display with occlusion support presents highly realistic 3D AR scenes by projecting speckle‐suppressed, high‐contrast 3D holographic virtual images onto the corresponding real‐scene masks. By leveraging the occlusion capability, virtual shadows based on a Poisson distribution can also be rendered for the ...
Woongseob Han, Chanseul Lee, Jae‐Hyeung Park   +2 more
wiley   +1 more source

Loss of ANK3 Function Causes a Recessive Neurodevelopmental Disorder with Cerebellar Ataxia

Movement Disorders, EarlyView.
Abstract Background ANK3 encodes ankyrin‐G, a key scaffolding protein essential for neuronal function. While both monoallelic and biallelic ANK3 variants have been linked to neurodevelopmental disorders (NDDs), existing evidence for their pathogenicity and clinical correlation remains limited and heterogeneous.
Reza Maroofian, Giulia Spoto, Dalila Moualek, Maha S. Zaki, Asthik Biswas, Felice D'Arco, Sajjad Biglari, Pooneh Nikuei, Joseph G. Gleeson, Meriem Tazir, Lamia Ali Pacha, Henry Houlden   +11 more
wiley   +1 more source