Incorporating Settling Time Constraints of Energy Storage Systems in Frequency Containment Control Optimization Problems (CROSBI ID 722346)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Krpan, Matej ; Miletic, Marija ; Kuzle, Igor ; Pandzic, Hrvoje
engleski
Incorporating Settling Time Constraints of Energy Storage Systems in Frequency Containment Control Optimization Problems
Response of energy storage units and power plants to a set-point change is not necessarily linear with a constant ramp rate, especially for frequency containment services Which are actuated on a ≤ 30s time scale. This is because real systems have time lag in their dynamic behavior Which will cause the output to behave nonlinearly before settling down. This paper shows how to implement this behavior into the linear programming optimization framework using settling time constants of a common energy storage system and power plants. Simulation results show that if linear programming is used to model the units participating in the frequency containment services, neglecting the settling time constraints can lead to decisions Which may not be grid-compliant in practice.
power system dynamics ; power system optimization ; energy storage ; ramp rates ; rate limits ; frequency containment ; settling time
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Podaci o prilogu
1-6.
2022.
objavljeno
10.1109/energycon53164.2022.9830171
Podaci o matičnoj publikaciji
2022 IEEE 7th International Energy Conference (ENERGYCON)
Institute of Electrical and Electronics Engineers (IEEE)
Podaci o skupu
2022 IEEE 7th International Energy Conference (ENERGYCON)
predavanje
09.05.2022-12.05.2022
Riga, Latvija