Signal anchor point for photovoltaic grid connection: how current sensors adapt to grid compatibility requirements
Introduction With the continuous increase of photovoltaic installed capacity, the compatibility requirements of the power grid for photovoltaic systems are becoming increasingly stringent – voltage fluctuations, harmonic distortion, three-phase imbalance and other issues have become the core bottlenecks restricting the smooth grid connection of photovoltaics. As a “signal bridge” between the photovoltaic system and the […]