LI Ming, YAXIAER Tuerhong, ZHENG Yunping. Joint Frequency Regulation Control Strategy for Wind-thermal-storage Systems Considering Wind Speed[J]. High Voltage Apparatus, 2026, 62(10): 183-192.
DOI:
LI Ming, YAXIAER Tuerhong, ZHENG Yunping. Joint Frequency Regulation Control Strategy for Wind-thermal-storage Systems Considering Wind Speed[J]. High Voltage Apparatus, 2026, 62(10): 183-192.DOI: 10.13296/j.1001-1609.hva.2026.10.021.
Joint Frequency Regulation Control Strategy for Wind-thermal-storage Systems Considering Wind Speed
With the annual increas in installed capacity of renewable energ
new energy sources represented by wind power have developed rapidly. To mitigate reduce the impact of large-scale grid integration of renewable energy on the frequency stability of power systems
the safe
fast
and precisely controllble characteristics of battery energy storage systems can be fully utilized to enable wind-storage systems to assist traditional thermal power units in achieving stable and rapid frequency regulation of the power grid.First
a composite control model of the wind-storage system combined with traditional thermal power units is constructed. By applying fuzzy control rules
such inputs as wind speed and frequency micro-increments are transformed into the virtual inertia coefficient
K
p
and the droop control coefficient
K
d
. The frequency and power output waveforms under various combined operating conditions with different wind speeds and different states of charge are compared and analyzed. The influence of wind speed on the primary frequency regulation process of the wind-storage system is analyzed
and the effectiveness of the primary frequency regulation control strategy considering wind speed is verified.
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