Results 41 to 50 of about 624,092 (299)

Maximum Power Point Tracking of PV Grids Using Deep Learning

open access: yesInternational Journal of Photoenergy, 2022
In this paper, we develop a deep learning model using back propagation neural network (BPNN) that helps to obtain maximum power point. This deep learning model aims to maximise the output power from the solar grids when the panels are connected with the ...
K. Rafeeq Ahmed   +8 more
doaj   +1 more source

CX3CL1 in Early Detection of Alzheimer's Disease: Plasma Dynamics Across Age and Disease Stages

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Backgrounds Alzheimer's disease (AD) is characterized by amyloid‐beta plaques, tau tangles, and neuroinflammation. C‐X3‐C motif chemokine ligand 1 (CX3CL1, also known as fractalkine), a neuroimmune chemokine implicated in AD pathogenesis, shows inconsistent alterations in plasma/serum across studies.
Ling Wang   +6 more
wiley   +1 more source

Maximum Power Point Tracking Based on Sliding Mode Control

open access: yesInternational Journal of Photoenergy, 2015
Solar panels, which have become a good choice, are used to generate and supply electricity in commercial and residential applications. This generated power starts with the solar cells, which have a complex relationship between solar irradiation ...
Nimrod Vázquez   +4 more
doaj   +1 more source

Development of a boost convertor for photovoltaic system MPPT using fuzzy logic control [PDF]

open access: yes, 2013
Photovoltaic (PV) systems has received great attention in research for generating renewable energy due to its advantages over fossil based energy in terms of sustainability, environmental friendliness and price stability.
Abdull Kadir, Junaini
core  

Microwatt power consumption maximum power point tracking circuit using an analogue differentiator for piezoelectric energy harvesting [PDF]

open access: yes, 2015
The 15th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS 2015) 1–4 December 2015, Boston, USAA maximum power point tracking (MPPT) scheme by tracking the open-circuit voltage from a ...
Chew, Zheng Jun, Zhu, Meiling
core   +1 more source

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende   +26 more
wiley   +1 more source

Classification and Evaluation Review of Maximum Power Point Tracking Methods

open access: yesSustainable Futures, 2020
Photovoltaic (PV) systems have witnessed a rapid increment, the yield mainly relies on the working condition. In most cases, it is hard to obtain the optimal yield.
Ali Omar Baba, Guangyu Liu, Xiaohui Chen
doaj   +1 more source

Theoretical and experimental research on control strategy of maximum power point tracking for monolayer thermoelectric generator considering the degree of disturbance

open access: yesEnergy Reports, 2022
In this paper, the simulation model of thermoelectric generator and maximum power point tracking control (MPPT) DC/DC circuit is set up from the theory and mathematical formula. On this basis, this paper completes the maximum power point tracking control
Xinyu Liu   +7 more
doaj   +1 more source

A new maximum power point tracking controller for photovoltaic power generation [PDF]

open access: yesEighteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2003. APEC '03., 2003
This paper proposes a new maximum power point tracking (MPPT) method in combination with one-cycle control for photovoltaic power generation. This control scheme is based on the automatic current-adjusting feature of one-cycle control. The output current of the inverter can be adjusted according to the voltage of the photovoltaic (PV) array so as to ...
Chen, Yang   +3 more
openaire   +3 more sources

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