Results 1 to 10 of about 71,551 (310)

Performance evaluation and degradation analysis of grid connected photovoltaic systems for energy efficient buildings in tropical climates [PDF]

Scientific Reports
The adoption of photovoltaic systems is growing as part of the global shift to renewable energy. Integrating photovoltaic systems into buildings enhances sustainability by enabling on-site generation, reducing energy costs, and promoting environmental ...
Putri Nor Liyana Mohamad Radzi, Saad Mekhilef, Noraisyah Mohamed Shah, Muhammad Naveed Akhter, Samir Hassani, Abdullah Albaker, Addy Wahyudie   +6 more
doaj   +2 more sources

Research on Multi-peak MPPT of Photovoltaic Array Based on Improved ICA Algorithm

Kongzhi Yu Xinxi Jishu, 2022
To solve the problem that the global extreme value tracking of photovoltaic array under multi-peak is easy to fall into local optimization, this paper proposes a multi-peak maximum power point tracking (MPPT) scheme of photovoltaic array based on an ...
ZANG Xiaodi, LIU Lu
doaj   +3 more sources

An Experimental Investigation on Photovoltaic Array Power Output Affected by the Different Partial Shading Conditions

Energies, 2021
This paper presents an experimental investigation on photovoltaic array (PV array) power output affected by partial shading conditions (PSCs). An experiment setup of a PV array with a series configuration using 2 × 4 photovoltaic modules (PV modules) was
Ghoname Abdullah, Hidekazu Nishimura, Toshio Fujita   +2 more
doaj   +1 more source

An Energy Storage System Composed of Photovoltaic Arrays and Batteries with Uniform Charge/Discharge

Energies, 2022
The main purpose of this study was to develop a photovoltaic module array (PVMA) and an energy storage system (ESS) with charging and discharging control for batteries to apply in grid power supply regulation of high proportions of renewable energy.
Kuei-Hsiang Chao, Bing-Ze Huang, Jia-Jun Jian   +2 more
doaj   +1 more source

Research and Application of Power Detection Technology on Photovoltaic Module Array [PDF]

E3S Web of Conferences, 2020
Based on the principle of photovoltaic module power detection, an intelligent module array power detection scheme is proposed, and a photovoltaic module array power detection device is designed. It consists of a master and multiple slaves.
Zhen tao Zhang, Gang Li, Ping guo Zou, Qiang Li, Ya bin Chen   +4 more
doaj   +1 more source

c-Si photovoltaic arrays [PDF]

2009 IEEE LEOS Annual Meeting Conference Proceedings, 2009
Crystalline silicon small photovoltaic arrays are shown. Electrical isolation of individual cells and series connection between them to integrate series arrays are discussed. High open circuit voltage values in the range of 100 V and power densities of 7.2 mW/cm2 have been achieved.
Bermejo Broto, Sandra, Ortega Villasclaras, Pablo Rafael, Castañer Muñoz, Luis María   +2 more
openaire   +2 more sources

Mitigation of mismatch power loss in aged photovoltaic arrays following a comparative investigation into module rearrangement techniques

Energy Reports, 2022
Power degradation due to non-uniform aging is a common phenomenon in large photovoltaic array systems. Aging increases the current–voltage mismatch in the array modules that results in mismatch power loss in the array.
Ahmed Al Mansur, Md. Ruhul Amin, Mohammad Asif ul Haq, Md. Hasan Maruf, Md. Mozaharul Mottalib, Ratil H. Ashique, A.S.M. Shihavuddin   +6 more
doaj   +1 more source

Research and Modeling of Photovoltaic Array Channel Noise Characteristics

Energies, 2019
The photovoltaic array can be used as a medium for carrier communication to realize monitoring of photovoltaic components. Photovoltaic array channel noise, especially the pulse-type noise therein, seriously interferes carrier communication, so it is ...
Fengjie Sun, Chenkai Zhao
doaj   +1 more source

Optimal Photovoltaic Array Dynamic Reconfiguration Strategy Based on Direct Power Evaluation

IEEE Access, 2020
In actual operation, photovoltaic arrays inevitably encounter shadow problems, resulting in a power output decline and multiple peaks in the output characteristics.
Zhen Zhu, Meiyi Hou, Lei Ding, Guofang Zhu, Zhaoyang Jin   +4 more
doaj   +1 more source

Fault Diagnosis Model of Photovoltaic Array Based on Least Squares Support Vector Machine in Bayesian Framework

Applied Sciences, 2017
With the rapid development of the photovoltaic industry, fault monitoring is becoming an important issue in maintaining the safe and stable operation of a solar power station.
Jiamin Sun, Fengjie Sun, Jieqing Fan, Yutu Liang   +3 more
doaj   +1 more source