ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
Abstract
This paper presents an advanced optimization method for a PV-Wind energy conversion system. This method is based on the use of an advanced control strategies of the DC-DC and AC-DC regulator in PV-Wind standalone system. Within this topology a fuzzy logic control is applied to extract the maximum power point of the photovoltaic generator (PVG) and the wind generator (WG). Consequently an optimal sizing of the system by reducing their total cost is designed.
6. Conclusion
The simulation results for a 7 kW (3kW-WG and 4kW-PVG) are very promising and prove in general that the fuzzy MPPT controller performances, in terms of stability, precision and speed in the tracking of the MPP of both PVG and WG are much better than those of the conventional method. The implementation of such controllers allows the optimization of the power out of both renewable energy generators (PVG and WG), through a high stability around the MPP against sudden changes of wind speed, solar irradiation and temperature. The stability around the MPP translated directly to optimize sizing rules by minimizing between three (3%) to nine (9%) from the installing powers, which results in economy of energy, and reduces the system total cost.