Results 111 to 120 of about 2,201,616 (290)

Advanced Step Density Modulation Technique to Reduce Current Ripples in High-Frequency Inverter for WPT EV Charging Systems

IEEE Access
This paper analyzes Step Density Modulation (SDM) technique for high-frequency inverters in Wireless Power Transfer (WPT) systems for Electric Vehicle (EV) charging.
J. Franklin, R. K. Pongiannan, Roobaea Alroobaea, Ahmed Emara, R. Narayanamoorthi   +4 more
doaj   +1 more source

A capacitor-clamped inverter based torsional oscillation damping method for electromechanical drivetrains

MATEC Web of Conferences, 2016
A typical electromechanical drivetrain consists of an electric motor, connecting shafts and gears. Premature failures of these shafts and gears have been reported which are mainly due to fatigue caused by extreme loads and torsional oscillations ...
Shagar Viknash, Bandara Doupadi, Jayasinghe Shantha, Enshaei Hossein   +3 more
doaj   +1 more source

White Matter and Perivascular Imaging Changes in Alzheimer's Disease and Cerebral Amyloid Angiopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peak‐width of skeletonized mean diffusivity (PSMD) and diffusion tensor imaging–analysis along the perivascular space (DTI‐ALPS), reflecting white matter integrity and glymphatic function, are altered in Alzheimer's disease (AD).
Debina Laishram, Guangwei Du, Sangam Kanekar, Nandakumar Nagaraja   +3 more
wiley   +1 more source

Integrated energy management and harmonic mitigation in a microgrid using sea gull-ANN MPPT and advanced multi-level inverter

Ain Shams Engineering Journal
In the relentless quest for sustainable energy solutions on a global scale, a dynamic surge of research and innovation has been ignited within the domain of micro-grid systems.
Vijaykumar G, GeethaV
doaj   +1 more source

Diffuse MRI Edema Predicts Relapse in Cerebral Amyloid Angiopathy–Related Inflammation

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To identify MRI predictors of relapse and quantify relapse and mortality risk in cerebral amyloid angiopathy–related inflammation (CAA‐RI). A secondary objective was to assess the association between mycophenolate mofetil use and relapse risk. Methods We performed a retrospective cohort study of 36 patients with CAA‐RI treated at the
G. Abbas Kharal, Gowtham Yerneni, Kim J. Griffin, Nicolas Thompson, Ken Uchino, Irene Katzan, Dolora Wisco, Abeer Farrag, Jayashree Sundarajan, Andrew Russman, M. Shazam Hussain   +10 more
wiley   +1 more source

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane, Salama Makni, Mourad Kchaou, Ahmed El Hajjaji   +3 more
wiley   +1 more source

Split‐source inverter with adaptive control scheme‐based shunt active power filter for power quality improvement

IET Power Electronics
Although single‐stage inverters are popular for simpler design they face difficulties in shoot‐through mode operation. Insufficient DC voltage regulation and complicated LC network are principal drawbacks of these topologies. A new split source inverter (
Prasanta Kumar Barik, Sarita Samal, Deepak Kumar Gupta, Bhargav Appasani, Amitkumar V. Jha, Md. Minarul Islam, Taha Selim Ustun   +6 more
doaj   +1 more source

Advanced SVPWM Technique for Multilevel Inverter Systems

Engineering, Technology & Applied Science Research
A computationally efficient Space Vector Pulse Width Modulation (SVPWM) technique is presented in this paper, especially for the Space Vector Modulation (SVM) of three phase, multilevel H-bridge Inverters (HbIs). The primary objective is to improve voltage waveform quality and significantly reduce Total Harmonic Distortion (THD) without the use of ...
Shruthi M., G. Ezhilarasan, Chandra Shekar S. M.   +2 more
openaire   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Analisis faktor daya pada berbagai lampu dengan menggunakan inverter

, 2018
Semakin meningkatnya penggunaan energi listrik menyebabkan tarif dasar listrik juga ikut naik, hal ini menjadi salah satu masalah yang dihadapi oleh golongan rumah tangga, untuk mengatasi masalah ini salah satu cara adalah dengan ...

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