Zobrazeno 1 - 10
of 4 597
pro vyhledávání: '"Partial shading"'
Autor:
Feriel Abdelmalek, Hamza Afghoul, Fateh Krim, Djallal Eddine Zabia, Hafedh Trabelsi, Mohit Bajaj, Ievgen Zaitsev, Vojtech Blazek
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract This study introduces a novel approach for analyzing photovoltaic (PV) systems that employ block lookup tables for speedy and efficient simulation. It introduces an innovative method for tracking the Global Maximum Power Point (GMPP) by util
Externí odkaz:
https://doaj.org/article/413efb34aada41f2a1f17810143651c4
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-30 (2024)
Abstract Nowadays environmental concerns and fossil fuel limitations, as well as economic benefits and technical issues such as reliability lead conventional distribution networks to smart microgrids, where the renewable energy resources are merged w
Externí odkaz:
https://doaj.org/article/a4a27a1d2c084701b6b038e34cf9fc4a
Autor:
Muhannad J. Alshareef
Publikováno v:
Automatika, Vol 65, Iss 4, Pp 1487-1505 (2024)
Partial shading conditions (PSCs) may be unpredictable and difficult to forecast in large-scale solar photovoltaic (PV) systems. Potentially degrading the PV system's performance results from numerous peaks in the P–V curve caused by PSC. On the ot
Externí odkaz:
https://doaj.org/article/a5ce1eadcbe14f71b6c66ea839ef4812
Autor:
Priya Ranjan Satpathy, Balaqasem Aljafari, Sudhakar Babu Thanikanti, Nnamdi Nwulu, Renu Sharma
Publikováno v:
Alexandria Engineering Journal, Vol 104, Iss , Pp 12-30 (2024)
Abstract-: Partial shading deteriorates the overall performance of photovoltaic (PV) arrays by reducing the power output. Various shading mitigation strategies have been proposed in the literature with vulnerabilities of limited applications, switche
Externí odkaz:
https://doaj.org/article/90db002f54554eac92ed849715e43743
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract The ever-increasing demand for sustainable energy has drawn attention towards photovoltaic efficiency and reliability. In this context, the shading and associated hotpot degradation within PV modules has become an important area of research
Externí odkaz:
https://doaj.org/article/4322a65739734ea5836b8db4c4be80fd
Publikováno v:
Clean Technologies, Vol 6, Iss 3, Pp 1229-1259 (2024)
Solar water pumps are crucial for farmers, significantly reducing energy costs and providing independence from conventional fuels. Their adoption is further incentivized by government subsidies, making them a practical choice that aligns with sustain
Externí odkaz:
https://doaj.org/article/34177da3c53845848e569fc140724cb3
Autor:
Mohammed Hassan EL-Banna, Muhammad R. Hammad, Ashraf Ibrahim Megahed, Kareem M. AboRas, Abdulaziz Alkuhayli, N. Gowtham
Publikováno v:
Alexandria Engineering Journal, Vol 103, Iss , Pp 180-196 (2024)
Improving photovoltaic systems to better withstand variations in temperature and irradiance, lessen steady-state ripples, maintain high efficiency, require less tracking time, and have minimal complexity is becoming increasingly important. The PV arr
Externí odkaz:
https://doaj.org/article/377f109b91544b0da894f9e4be7e5c0e
Publikováno v:
Logic, Vol 24, Iss 2, Pp 49-62 (2024)
Solar panels are used to convert solar energy into electrical energy. In this study it was applied to electric vehicles which have a very large potential for being constrained by shadows. In fast varying partial shading conditions, the position of th
Externí odkaz:
https://doaj.org/article/ff905a582eb546879dc2b56ba64daf33
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 102967- (2024)
This paper presents a new method for maximizing the energy production of photovoltaic (PV) arrays, utilizing the Enhanced Particle Swarm Optimization (EPSO) algorithm. In contrast with the classical PSO, the proposed EPSO algorithm employs shifted si
Externí odkaz:
https://doaj.org/article/af643db1e6a746f5b4d648f54bdff25a