Results 31 to 40 of about 23,487,998 (337)

A Robust Strategy Based on Marine Predators Algorithm for Large Scale Photovoltaic Array Reconfiguration to Mitigate the Partial Shading Effect on the Performance of PV System

open access: yesIEEE Access, 2020
Large-scale solar photovoltaic (PV) plants play an essential role in providing the increasing demand for energy in recent time. Therefore, in the purpose of achieving the highest harvested power under the partial shading conditions as well as protecting ...
Dalia Yousri   +4 more
semanticscholar   +1 more source

A Novel Algorithm for MPPT of an Isolated PV System Using Push Pull Converter with Fuzzy Logic Controller

open access: yesEnergies, 2020
Photovoltaic (PV) is a highly promising energy source because of its environment friendly property. However, there is an uncertainty present in the modeling of PV modules owing to varying irradiance and temperature.
T. Hassan   +8 more
semanticscholar   +1 more source

A hierarchical architecture for increasing efficiency of large photovoltaic plants under non-homogeneous solar irradiation [PDF]

open access: yes, 2019
Under non-homogeneous solar irradiation, photovoltaic (PV) panels receive different solar irradiance, resulting in a decrease in efficiency of the PV generation system.
Binh Doan Van   +8 more
core   +1 more source

Influence of Parasitic Parameters on DC–DC Converters and Their Method of Suppression in High Frequency Link 35 kV PV Systems

open access: yesEnergies, 2019
Photovoltaic (PV) power generation has shown a trend towards large-scale medium- or high-voltage integration in recent years. The development of high-frequency link PV systems is necessary for the further improvement of system efficiency and the ...
Rui Li, Fangyuan Shi, Xu Cai, Haibo Xu
doaj   +1 more source

Super-twisting Sliding Mode Control for a Multifunctional Double Stage Grid-connected Photovoltaic System

open access: yesAdvances in Electrical and Electronic Engineering, 2022
This paper proposes a super-twisting sliding mode control for a multifunctional system that includes a Photovoltaic (PV) system connected to the grid through the Active Power Filter (APF).
Brahim Deffaf   +4 more
doaj   +1 more source

PV System Predictive Maintenance: Challenges, Current Approaches, and Opportunities

open access: yes, 2020
Within the United States solar energy industry, there is a general motto of “set it and forget it” with solar energy. This notion is derived from much of the research and reliability studies around the photovoltaic (PV) panels themselves, not necessarily
L. Bosman   +3 more
semanticscholar   +1 more source

Closed-Loop Control and Performance Evaluation of Reduced Part Count Multilevel Inverter Interfacing Grid-Connected PV System

open access: yesIEEE Access, 2020
Multilevel inverters (MLIs) have drawn tremendous attention in the power sector. Application of MLI has grown extensively to improve the power quality and efficiency of the photovoltaic (PV) system.
P. Bana   +5 more
semanticscholar   +1 more source

Solar array fed synchronous reluctance motor driven water pump : an improved performance under partial shading conditions [PDF]

open access: yes, 2019
An improved performance of a photovoltaic (PV) pumping system employing a synchronous reluctance motor (SynRM) under partial shading conditions is proposed.
Al-Dhaifallah, Mujahed   +3 more
core   +2 more sources

The Exemption Status of the Bona Fide Pledgee of Unregistered Securities Under the Securities Act of 1933 [PDF]

open access: yes, 1960
The number of connections of photovoltaic (PV) to distribution network is increasing. Very few PV connection guidelines that distribution system operators (DSOs) can refer to have been found.
Alvehag, Karin   +4 more
core   +2 more sources

Overview of Maximum Power Point Tracking Methods for PV System in Micro Grid

open access: yesElectronics, 2020
This paper presents an overview of the maximum power point tracking (MPPT) methods for photovoltaic (PV) systems used in the Micro Grids of PV systems. In the PV system, the output varies nonlinearly with temperature and radiation, and the point at which
Jae-sub Ko, Jun-Ho Huh, Jong-Chan Kim
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy