RESEARCH ON APPLICATION OF SOLAR CONTAINER
In order to achieve load frequency control (LFC) of the power system with integration of solar PV, this study employs the construction of a proportional integral derivative (PID) scheme that a?|
Current research on energy storage control strategies primarily focuses on whether energy storage systems participate in frequency regulation independently or in coordination with wind farms and photovoltaic power plants .
Proposing a flexible regulation scheme for energy storage systems involved in frequency control, and dynamically adjusting synthetic inertia and damping coefficients according to state of charge (SOC) levels.
Relationship between unit regulation power of energy storage and SOC. The blue line represents the discharge power curve, indicating the reduction in power as the state of charge (SOC) decreases. The red line represents the charge power curve, showing the increase in power as SOC rises.
In addition, due to the fluctuating nature of RESs, energy storage devices have a high cycling frequency, which poses a challenge to battery life and performance. 10. Conclusion and recommendation This review comprehensive analyses the control scheme for ESSs providing frequency regulation (FR) of the power system with RESs.
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