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Persistent link: https://www.econbiz.de/10014319229
Recent rapid interest in renewable energy generation, especially high penetration of the grid-connected photovoltaic system, is imposing new challenges to the anti-islanding protection. In practice, there is a potential risk of failure for anti-islanding protection due to the interaction between...
Persistent link: https://www.econbiz.de/10011077347
With the increasing penetration levels of intermittent and fluctuating energy sources such as wind generating systems in the electricity grid, resulting voltage fluctuations and flicker can be expected to become an important power quality considerations. Due to significant bidirectional power...
Persistent link: https://www.econbiz.de/10010807078
The overall efficiency of photovoltaic (PV) systems connected to the grid depends on the efficiency of direct current (DC) of the solar modules to alternate current (AC) inverter conversion. The requirements for inverter connection include: maximum power point, high efficiency, control power...
Persistent link: https://www.econbiz.de/10010805423
Both steady-state and quasi steady-state impact studies in high Photovoltaic (PV) penetration distribution circuits are presented. The steady-state analysis evaluates impacts on the distribution circuit by comparing conditions before and after extreme changes in PV generation at three extreme...
Persistent link: https://www.econbiz.de/10011190550
point (MPPT). In presence of rotor and stator resistances and irradiation disturbance the results obtained by simulations …
Persistent link: https://www.econbiz.de/10012047476
Persistent link: https://www.econbiz.de/10012107648
This study is a contribution to the analysis of energy production by hybrid systems using renewable energy sources. It is realized within the framework of an isolated site, i.e., without any connection to an electrical network. Generally, with the conventional solutions for energy production,...
Persistent link: https://www.econbiz.de/10011263225
Several groups working in the photovoltaic field believe that the monitoring is a useful way for the development of this form of energy. In order to learn about Algerian experiences and to make progress towards a shared goal, some photovoltaic installations are provided with monitoring systems.
Persistent link: https://www.econbiz.de/10010806859
This article presents the results obtained from the analysis of the I–V electrical characteristics of photovoltaic arrays that were tested in a region of the Sahara. Experiments were carried out at Adrar in the southern part of Algeria. The study includes the determination of the most...
Persistent link: https://www.econbiz.de/10010804296