Transient Voltage Control of Sending-End Wind Farm Using a Synchronous Condenser Under Commutation Failure of HVDC Transmission System
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DOI: 10.1109/access.2021.3070979
Abstract: When the large-scale wind power is sent out through the high voltage direct current (HVDC) transmission system and a DC commutation failure occurs, the voltage of AC bus at the sending end decreases first and… read more here.
Keywords: voltage; commutation failure; wind; sending end ... See more keywords
Assessment of Regulation Capacity Requirements for Sending-End Grids Considering Frequency Security
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DOI: 10.3390/en18133577
Abstract: With the large-scale integration of converter-based renewable energy into power systems and the large-scale construction of HVDC, risks associated with supply–demand imbalance and post-contingency frequency instability of sending-end power grids have significantly escalated. This paper… read more here.
Keywords: capacity; sending end; capacity requirements; regulation ... See more keywords