Results 171 to 180 of about 146,139 (227)
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Experimental Investigation and Performance Analysis of Integrated PCM and Bi-fluid PV/T System
International Journal of Thermophysics, 2021This paper discussed improvement in the performance of photovoltaic thermal (PVT) system. The effect of different heat extraction medium has been studied. The phase change material (PCM) was used in a combination of different working fluids. The PVT system's performance in terms of module temperature, electrical, thermal, and overall efficiency was ...
Shweta Singh +2 more
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Integrated PV based solar insolation measurement and performance monitoring system
2011 IEEE Colloquium on Humanities, Science and Engineering, 2011The focus of this project is to develop a PV monitoring system that requires the development of mathematical model to estimate the solar insolation based on PV output power. The sustainability and reliability of PV based electricity generating system depends on the solar insolation, and optimization is important to meet the demand of the load.
Nur Syahidah Husain +4 more
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Performance Analysis of Grid Integrated PV System using SRF and IRPT Control
2019 1st International Conference on Signal Processing, VLSI and Communication Engineering (ICSPVCE), 2019With the increase in grid connected PV based generation, degradation of power quality at the point of common coupling (PCC) has become a serious issue both for electric power utilities and consumers. Improvement in power quality is achieved through power factor correction, reactive power compensation and harmonic mitigation using different control ...
Avdhesh kumar +2 more
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IEEE Transactions on Industrial Electronics, 2021
In this article, a methodology for implementation of an automated transition of a solar PV array and battery integrated unified power quality conditioner (PV-B-UPQC) between standalone and grid connected modes of operation is presented and analyzed. This system consists of a shunt and series active filters connected back to back with a common dc-link ...
Sachin Devassy, Bhim Singh
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In this article, a methodology for implementation of an automated transition of a solar PV array and battery integrated unified power quality conditioner (PV-B-UPQC) between standalone and grid connected modes of operation is presented and analyzed. This system consists of a shunt and series active filters connected back to back with a common dc-link ...
Sachin Devassy, Bhim Singh
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An Integrated Performance Monitoring and Solar Tracking System for Utility Scale PV Plants
ASME 2011 Power Conference, Volume 2, 2011Monitoring of photovoltaic (PV) systems is essential for achieving reliable and, maximum yield from solar PV plants. This paper proposes PV plant hierarchy, and a novel near real-time monitoring system combined with a solar tracking controller for utility scale PV installations.
Suresh B. Sadineni +2 more
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Applied Energy, 2020
Abstract Radiative cooling (RC) with the outer space as a natural heat sink has stimulated widespread attention in the research community and has achieved rapid developments in recent years. However, most available radiative coolers exhibit low power density and long payback periods.
Hu, Mingke +7 more
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Abstract Radiative cooling (RC) with the outer space as a natural heat sink has stimulated widespread attention in the research community and has achieved rapid developments in recent years. However, most available radiative coolers exhibit low power density and long payback periods.
Hu, Mingke +7 more
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2009
24th European Photovoltaic Solar Energy Conference, 21-25 September 2009, Hamburg, Germany; 3786 ...
Graditi, G. +4 more
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24th European Photovoltaic Solar Energy Conference, 21-25 September 2009, Hamburg, Germany; 3786 ...
Graditi, G. +4 more
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International Journal of Electronics, 2018
ABSTRACTThis article discusses the design and control of a single-phase grid-connected photovoltaic (PV) system. A 5-kW PV system is designed and integrated at the DC link of an H-bridge voltage source converter (VSC). The control of the VSC and switching logic is modelled using a generalised integrator (GI).
Hemant Saxena, Alka Singh, J. N. Rai
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ABSTRACTThis article discusses the design and control of a single-phase grid-connected photovoltaic (PV) system. A 5-kW PV system is designed and integrated at the DC link of an H-bridge voltage source converter (VSC). The control of the VSC and switching logic is modelled using a generalised integrator (GI).
Hemant Saxena, Alka Singh, J. N. Rai
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Iranian Journal of Science and Technology, Transactions of Electrical Engineering, 2021
For optimum performance and efficiency of photovoltaic (PV) systems, the maximum power point tracking (MPPT) methods are utilized. Because of the dramatic growth of photovoltaic systems, several MPPT approaches have been proposed in recent decades. Regarding this, we have benefitted from the two methods of incremental conductance (IC) and particle ...
S. H. Sheikh Ahmadi +3 more
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For optimum performance and efficiency of photovoltaic (PV) systems, the maximum power point tracking (MPPT) methods are utilized. Because of the dramatic growth of photovoltaic systems, several MPPT approaches have been proposed in recent decades. Regarding this, we have benefitted from the two methods of incremental conductance (IC) and particle ...
S. H. Sheikh Ahmadi +3 more
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Solar Energy, 2016
Abstract In this article the performance of a system that integrates a photovoltaic (PV) layer and a phase change material (PCM) layer in a double skin facade (DSF) is investigated. A physical–mathematical model is developed to simulate the dynamic thermal behaviour of the system, and numerical simulations are carried out for different climates ...
ELARGA, HAGAR HASSAN HASSANEIN HASSAN +4 more
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Abstract In this article the performance of a system that integrates a photovoltaic (PV) layer and a phase change material (PCM) layer in a double skin facade (DSF) is investigated. A physical–mathematical model is developed to simulate the dynamic thermal behaviour of the system, and numerical simulations are carried out for different climates ...
ELARGA, HAGAR HASSAN HASSANEIN HASSAN +4 more
openaire +2 more sources