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Browsing Conferința Internațională SIELMEN - Sisteme Electromecanice și Energetice by Subject "photovoltaic systems"

Browsing Conferința Internațională SIELMEN - Sisteme Electromecanice și Energetice by Subject "photovoltaic systems"

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  • Analysis of Hot-Spots Effects on the Performances of a Photovoltaic System Used in Romania 
    CHIRIAC, Gabriel; NITUCA, Costica; CUCIUREANU, Dumitru; MURGESCU, Ion (Institute of Electrical and Electronics Engineers, 2017)
    This article presents an analysis of hot-spots effects onevr the performances of a photovoltaic system in use. IV and P-V characteristics are analyzed considering different cases of degradation for the photovoltaic module ...
  • A Hybrid Charging System Design for Electric Vehicles with Autonomous Power Source 
    NUCA, Ilie; CAZAC, Vadim; BURDUNIUC, Marcel; MOLDOVAN, Artiom; NIȚUCĂ, Costică; CHIRIAC, Gabriel; GABOR, Georgel (IEEE, 2021)
    The paper focuses on the development of hybrid battery charging systems for autonomous electric passenger vehicles. Aspects of elaboration and design methodology of the battery charging station are approached both from the ...
  • Maximum power point tracking applied to PV systems under partial shading conditions 
    ABDOURRAZIQ, S.; ABDOURRAZIQ, M. A.; MAAROUFI, M. (Institute of Electrical and Electronics Engineers, 2017)
    Characteristics of large photovoltaic (PV) panels under partially shaded conditions are characterized by multiple peaks and steps. This makes the tracking of the actual maximum power point (MPP) a difficult task. Moreover, ...
  • Monitoring Photovoltaic Parks for Damage Prevention and Optimal Operation 
    HABA, Cristian-Győző (Institute of Electrical and Electronics Engineers, 2017)
    The effects of climate change due to global warming as a result of increased carbon dioxide emissions are beginning to become more and more visible due to the more frequent occurrences of extreme weather phenomena even in ...
  • Optimal Capacity and Feasibility of Energy Storage Systems for Power Plants Using Variable Renewable Energy Sources 
    BRAGA, Dumitru (IEEE, 2021)
    Nowadays, the decarbonization of the global and national economies by shifting from using fossil energy sources to using renewable energy sources represents an upward trend. The greatest potential has wind and photovoltaic ...
  • Robust control of MPPT of a PV cell 
    DARAB, Cosmin; TURCU, Antoniu; STEFANESCU, S.; BOTEZAN, A.; PICA, Constantin; PAVEL, Sorin (Institute of Electrical and Electronics Engineers, 2017)
    This work presents a robust control approach for Maximum Power Point Tracking (MPPT) of a standalone solar Photo Voltaic (PV) system, in order to boost its efficiency. For testing the algorithm, it was considered an 80W ...
  • Synthesis and Analysis of PWM Inverter Output Voltages 
    PICA, Constantin Sorin; MAIER, Virgil; PAVEL, Sorin Gheorghe; BELEIU, Horia Gheorghe (Institute of Electrical and Electronics Engineers, 2017)
    The output voltage analysis of PWM inverter, from the photovoltaic (PV) power plant, represents the first of the objectives of this research. On the one hand, a real voltage wave is analyzed, taken by oscillography and on ...

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