Results 11 to 20 of about 266,942 (305)

Study on the Relationship between BO–LID and LeTID in Czochralski-Grown Monocrystalline Silicon

open access: yesEnergies, 2020
Most research about Light and elevated Temperature Induced Degradation (LeTID) is focused on multicrystalline silicon (mc-Si). In this work, the degradation kinetics of Czochralski-grown monocrystalline silicon (Cz-Si) induced by light at an elevated ...
Hailing Li   +6 more
doaj   +1 more source

AUTONOMOUS PHOTOVOLTAIC LIGHTING SYSTEM [PDF]

open access: yesJES. Journal of Engineering Sciences, 2012
This paper introduces a comparison between the conventional and Photovoltaic (PV) lighting systems. A simple sizing procedure for a PV stand-alone system was advised. The paper also proposes a novel PV lighting system. The proposed system is simple, compact and reliable.
Hafez, Ahmed A. A.   +2 more
openaire   +2 more sources

A Novel Maximum Power Point Tracking Control Strategy for the Building Integrated Photovoltaic System

open access: yesEnergies, 2020
Thin-film photovoltaic technology has begun to be applied in building-integrated photovoltaics (BIPVs), and it is believed that thin-film photovoltaic technology has potential in building-integrated photovoltaic applications.
Yuhang Liu   +4 more
doaj   +1 more source

Intelligent Voltage Control Method in Active Distribution Networks Based on Averaged Weighted Double Deep Q-network Algorithm

open access: yesJournal of Modern Power Systems and Clean Energy, 2023
High penetration of distributed renewable energy sources and electric vehicles (EVs) makes future active distribution network (ADN) highly variable. These characteristics put great challenges to traditional voltage control methods.
Yangyang Wang   +3 more
doaj   +1 more source

A Calculation Method of Average Fluid Temperature in Solar Collector

open access: yes发电技术, 2022
The solar collector is an important equipment for photo-thermal conversion. It can be used not only for centralized energy utilization by tower thermal power generation technology, but also for distributed energy utilization by disc thermal power ...
XU Li   +3 more
doaj   +1 more source

Ag/Cu plating to improve Ag grid electrodes of the recycled c-Si solar cells

open access: yesInternational Journal of Electrochemical Science, 2020
More and more crystalline silicon (c-Si) solar cells, which are dominating the photovoltaic (PV) application, will be decommissioned after the service term due to the performance degradation.
LibinMo   +5 more
doaj   +1 more source

Optimal Scheduling of Energy Storage Using A New Priority-Based Smart Grid Control Method [PDF]

open access: yes, 2019
This paper presents a method to optimally use an energy storage system (such as a battery) on a microgrid with load and photovoltaic generation. The purpose of the method is to employ the photovoltaic generation and energy storage systems to reduce the
Alcántara, Andrés   +4 more
core   +1 more source

Influences of Optical Factors on the Performance of the Solar Furnace

open access: yesEnergies, 2019
In this paper, an optical structure design for a solar furnace is described. Based on this configuration, Monte Carlo ray tracing simulations are carried out to analyze the influences of four optical factors on the concentrated solar heat flux ...
Zhiying Cui   +3 more
doaj   +1 more source

Cadmium stannate conductive layer with high optical transmittance and tunable work function

open access: yesMaterials Research Express, 2021
200 nm cadmium stannate (Cd _2 SnO _4 ) transparent conductive layer films with a sheet resistance of 6.35 Ω/sq and resistivity of 1.27 × 10 ^−4 Ω · cm are deposited by magnetron sputtering coupling with adjustable target bias voltage followed by 620 °C ...
Ziyao Zhu   +5 more
doaj   +1 more source

Dynamically Coupled Operation of Two-Tank Indirect TES and Steam Generation System

open access: yesEnergies, 2019
A thermal energy storage system is a critical component in concentrating solar power plants (CSPP), owing to which concentrating solar power (CSP) has superiorities over photovoltaic and wind power. Currently, the sole thermal energy storage (TES) system
Xiaolei Li   +5 more
doaj   +1 more source

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