Abstract
This article offers a clear and realistic design for an active power filter to increase reliability and power quality of the photovoltaic charging system and a high-penetration electric vehicle distribution system. The MOPSO algorithm is used as the basis for problems with optimization and filter tuning. A typical regular load curve is used to model the warped power grid over a 24-hour cycle to estimate the total harmonic distortion (THD). For structures with high penetration of electric cars, the probability of minimizing THD (for example to five percent) is explored via optimum capacity active shunt filters and shunt capacitors. To maximize general performance of the charging system, the switching systems are re-scheduled. Moreover, to increase the current control accuracy of shunt active filter, the fuzzy logic controller is utilized. The major drawback to new system is that it would have unrestricted billing for entire day to cope with voltage interruption. In MATLAB / SIMULINK, detailed machine setup and control algorithm experiments are simulated. The simulation findings confirm the efficiency and viability of projected shunt active filter to enhance voltage profile and track power performance of photovoltaic charging system.
Highlights
This article offers a clear and realistic design for an active power filter to increase reliability and power quality of the photovoltaic charging system and a high-penetration electric vehicle distribution system
The rapid rise in EV and the non-linearity of the power transfer of the charging station has improved the quality of voltage and harmonic distortion problems affecting the output of smart grid electrical transmission networks and interconnected renewable energy sources
This research focuses on efficient switching control of the active power filter to minimize harmonic distortion due to a PV charging station delivery network planned within 24 hours, with a 15-minute interval dependent on consumer activity
Summary
Plug-in electric vehicles are becoming more popular, providing more efficient generators, grid surplus energy storage, and vehicle-to-grid capacity to enable peak-period grid support and transition to cleaner technology. Especially for charging stations, considered both current and voltage harmonics in their study Due to their low original price, fast setup and high performance, passive filters with tuned LC parts were often used to suppress harmonic current [18]. The DC connection voltage and the reactive and active power transmitted from renewable energy sources to the grid are controlled by the shunt linked inverter with improved power efficiency This device uses solar energy and saves energy, exchanges the load, and delivers the critical/sensitive load with an uninterruptible power supply via the photovoltaic array during the day and night. This research focuses on efficient switching control of the active power filter to minimize harmonic distortion due to a PV charging station delivery network planned within 24 hours, with a 15-minute interval dependent on consumer activity. The fuzzy logic controller is utilized to map compensation currents of shunt active power filter
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