Results 41 to 50 of about 4,785 (304)

Sistem MPPT Pengisian Baterai dengan Solar Cell untuk Mobil Listrik

open access: yesJurnal Teknik Elektro Indonesia, 2020
Solar panel merupakan sumber energi terbaru yang efisien dan ramah lingkungan. Prinsip kerja solar cell yaitu melewati efek fotolistrik dimana bahan-bahan tertentu menciptakan aliran listrik pada cahaya matahari dan menghasilkan arus searah (DC).
Chris Septiyan, Taali Taali
doaj   +1 more source

Self‐Regulated Learning Meets AI: Reinterpreting Self‐Regulation, Co‐Regulation, and Socially Shared Regulation in Human–AI Interaction

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Advancing artificial intelligence (AI) has transformed learning and work, yet higher education and professional development programs have not systematically equipped learners for AI‐prevalent environments. This lack of preparation creates uncertainty regarding control, responsibility, trust, and accountability.
Moon‐Heum Cho, Jerusalem Merkebu
wiley   +1 more source

Simulation of the effects of global irradiance, ambient temperature and partial shading on the output of the photovoltaic module using MATLAB/Simulink and ICAP/4 [PDF]

open access: yes, 2012
This thesis is investigates the effects of operating conditions on the output of a photovoltaic module and describes methods used for maximising the power output of the module.
Polyanskaya, Evgeniya
core   +1 more source

Mimicking Silent Synapse Recruitment: A SiOx/Cu‐Pancake Memristive Device For Analog Neuromorphic Computing

open access: yesAdvanced Functional Materials, EarlyView.
Electroforming‐free TiN/SiOx/Cu/SiOx/TiN memristive devices exploit pancake‐like Cu nanoparticles embedded in a SiOx double layer to create a heterogeneous Schottky‐barrier landscape. Under bias, oxygen‐vacancy redistribution progressively lowers local barriers and recruits initially inactive Cu‐PC pathways into a parallel conduction ensemble, enabling
Rouven Lamprecht   +10 more
wiley   +1 more source

Development of an Automatic Solar Tracker Control System for a Tandem-Winged UAV and Its Implementation Strategies

open access: yesDrones, 2023
Solar power is a popular option for powering Unmanned Aerial Vehicles (UAVs) due to its ability to provide power for long-endurance flight. However, solar-powered UAVs face challenges, including operational reliability problems.
Yazdi Ibrahim Jenie   +2 more
doaj   +1 more source

Design and implementation of a smart dual axis sun tracker based on astronomical equations [PDF]

open access: yes, 2012
This paper presents a new design algorithm for stand-alone solar tracking system based on ATMEL Microcontroller. The proposed idea of the design is based on astronomical equations to determine the position of the sun in the sky at any time of the day to ...
Abid, Ahmed, Ali, Ramzy, Al-Naima, Fawzi
core  

New Automatic Solar Tracker with High Precision [PDF]

open access: yes, 2011
A new solar tracker is designed and tested. The solar tracker is an all-weather solar machine aiming at the sun automatically with high precision. An embedded CPU is used as the control unit, calculating the position of the sun according to geography ...
Zhi Bo Wang   +4 more
core   +1 more source

Tuning Redox Dynamics in Cu‐Based Electrocatalysts: Effect of Secondary Metals

open access: yesAdvanced Functional Materials, EarlyView.
Advanced analysis of operando X‐ray absorption spectroscopy data reveals that secondary metals affect the redox processes in Cu‐based catalysts for electrocatalytic CO2 reduction. This influences the amount of oxides formed under pulsed reaction conditions and the distribution of reaction products.
Martina Rüscher   +17 more
wiley   +1 more source

Integration of Specular Reflector in a Dual Axis Solar Tracker

open access: yesRecoletos Multidisciplinary Research Journal, 2017
In the Philippines, the installation of solar panels on the rooftops of residential and commercial buildings has increased in popularity. Even if the country has high solar insolation, energy conversion is still inefficient since the solar panel arrays ...
Teofrenz A. Ycot   +3 more
doaj   +1 more source

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