Under future low-carbon scenarios, it will be crucial to boost the rapidity in the delivery of frequency response services, especially those provided by conventional generators. This paper proposes a novel framework for the scheduling of frequency response services that incentivizes a rapid response from different system assets, including conventional generators. Differently from other approaches which envisage a fixed delivery time for frequency response services, the proposed methodology implements time-varying delivery intervals, which coincide with the time of frequency nadir occurrence. A relevant set of linearized constraints is embedded in a typical power system scheduling model. Results indicate that the proposed methodology reduces the unnecessary overscheduling associated with traditional methodologies, leading to significant operational cost savings.

System Scheduling with Optimal Time-varying Delivery Intervals for Frequency Response / Trovato, V.. - In: IEEE TRANSACTIONS ON POWER SYSTEMS. - ISSN 0885-8950. - 2022,37:6(2022), pp. 4270-4285. [10.1109/TPWRS.2022.3150072]

System Scheduling with Optimal Time-varying Delivery Intervals for Frequency Response

Trovato V.
2022-01-01

Abstract

Under future low-carbon scenarios, it will be crucial to boost the rapidity in the delivery of frequency response services, especially those provided by conventional generators. This paper proposes a novel framework for the scheduling of frequency response services that incentivizes a rapid response from different system assets, including conventional generators. Differently from other approaches which envisage a fixed delivery time for frequency response services, the proposed methodology implements time-varying delivery intervals, which coincide with the time of frequency nadir occurrence. A relevant set of linearized constraints is embedded in a typical power system scheduling model. Results indicate that the proposed methodology reduces the unnecessary overscheduling associated with traditional methodologies, leading to significant operational cost savings.
2022
6
Trovato, V.
System Scheduling with Optimal Time-varying Delivery Intervals for Frequency Response / Trovato, V.. - In: IEEE TRANSACTIONS ON POWER SYSTEMS. - ISSN 0885-8950. - 2022,37:6(2022), pp. 4270-4285. [10.1109/TPWRS.2022.3150072]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/337389
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