Caiyun Fan

Adaptive Virtual Impedance Control for LVRT of Grid-Forming Energy Storage PCS in HVDC Receiving-End Grids

With the large-scale integration of high-voltage direct-current (HVDC) transmission systems, the receiving-end AC grid exhibits weak voltage-support capability. Consequently, grid-forming (GFM) battery energy storage converters are required to satisfy both current-limiting and vo...