Buscar
Mostrando ítems 1-7 de 7
The potential of forecasting in reducing the LCOE in PV plants under ramp-rate restrictions
(Elsevier, 2019)
Artículo / Artikulua,
An increasing number of grid codes are requiring the limitation of the PV output power fluctuation over a
given time scale. Batteries represent the most obvious solution to smooth power fluctuations, with the
corresponding ...
Energy management for an electro-thermal renewable based residential microgrid with energy balance forecasting and demand side management
(Elsevier, 2021)
Artículo / Artikulua,
This paper proposes an energy management strategy for a residential microgrid comprising photovoltaic (PV)
panels, a small wind turbine and solar thermal collectors. The microgrid can control the power exchanged with
the ...
Parameter-independent control for battery chargers based on virtual impedance emulation
(IEEE, 2018)
Artículo / Artikulua,
An effective battery voltage regulation is fundamental to extend battery lifetime and to avoid overvoltage. However, the design of this regulation is complicated due to the wide battery impedance range, which, when dealing ...
Analysis of polyamide and fluoropolymer backsheets: Degradation and insulation failure in field-aged photovoltaic modules
(John Wiley & Sons, 2022)
Artículo / Artikulua,
Durability of photovoltaic (PV) modules is of great concern not only from the point of view of cost-effectiveness but also from the point of view of safety and sustainability. The backsheet of a PV module is one of the ...
Control method to coordinate inverters and batteries for power ramp-rate control in large PV plants: minimizing energy losses and battery charging stress
(Elsevier, 2023)
Artículo / Artikulua,
This work presents a novel control method for multi-megawatt photovoltaic (PV) plants that is able to regulate each plant inverter and the battery system to mitigate PV power fluctuations. The proposed control method makes ...
Long-term degradation rate of crystalline silicon PV modules at commercial PV plants: an 82-MWp assessment over 10 years
(Wiley, 2021)
Artículo / Artikulua,
Due to high competitiveness in the PV sector, despite the low degradation rate of crystalline silicon PV modules (below 0.5%/year), it is still important for utilities to know its actual value due to its impact on energy ...
Influence of control in cycling degradation when batteries perform PV ramp-rate control
(IEEE, 2023)
Artículo / Artikulua,
This work studies the importance of the correct
selection of control parameters in order to avoid unnecessary
cycling in batteries when they perform PV smoothing. The
classic ramp-rate control method (CRRC) is studied ...