نتایج جستجو برای: photovoltaic effect
تعداد نتایج: 1661999 فیلتر نتایج به سال:
Introduction: In the present experimental investigation, the thermal and electrical performances of a photovoltaic/thermal system equipped with a sheet-and-grooved serpentine tube collector are investigated. The water-magnetite nanofluid is used as the heat transfer fluid. The effect of nanoparticle volume concentration (0-1%), nanofluid mass flow rate (10-40 kg/h) and groove pitch (0, 0.54 an...
A proposal for energy management in an off-grid photovoltaic pumping and irrigation system is presented and evaluated for a specific case study. The system is assumed to be based on off-the-shelf components (photovoltaic panels, battery banks, DC/AC converters, relays, submergible pumps, etc.), with a microcontroller-based energy management system, deciding when to disconnect the load from the ...
Subretinal prostheses aim at restoring sight to patients blinded by photoreceptor degeneration using electrical activation of the surviving inner retinal neurons. Today, such implants deliver visual information with low-frequency stimulation, resulting in discontinuous visual percepts. We measured retinal responses to complex visual stimuli delivered at video rate via a photovoltaic subretinal ...
This review-paper focuses on the latest development of modelling and control of grid connected photovoltaic energy conversion system. Modelling of photovoltaic systems include modelling of SPV array, power electronics inverter/converter based on MATLAB/SIMULINK. This present control algorithm of a three-phase and single phase grid-connected photovoltaic (PV) system including the PV array and th...
System JUI-LIANG YANG, DING-TSAIR SU, YING-SHING SHIAO Department of Electrical Engineering National Chang-hua University of Education Bao-Shan Campus, Address: No.2, Shi-Da Road, Changhua City 520 REPUBLIC OF CHINA.(TAIWAN) [email protected], [email protected], [email protected] http://www.ncue.edu.tw Abstract: This paper proposes a grid-connected photovoltaic (PV) system that i...
ABSTRACT: This paper presents a dynamic simulation and analysis of the "Sierra de María" photovoltaic system (Almería, South East of Spain), which consists of two identical subsystems with: 80 kWp photovoltaic array, 1176 kWh lead-acid batteries device, 150 kVA PWM inverter and 200 kVA six pulse rectifier. The simulation and analysis of the whole photovoltaic "Sierra de María" system was made t...
Weiwei Li, Yi Zhou, Viktor Andersson, Mattias Andersson, Yi Thomann, Clemens Veit, Kristofer Tvingstedt, Ruiping Qin, Zhishan Bo, Olle Inganäs, Uli Wuerfel and Fengling Zhang, The Effect of additive on performance and shelf-stability of HSX-1/PCBM photovoltaic devices, 2011, Organic electronics, (12), 9, 1544-1551. http://dx.doi.org/10.1016/j.orgel.2011.05.028 Copyright: Elsevier Science B.V., ...
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