Robust control of a hybrid power plant considering uncertainty of ancillary service

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F25%3A00384966" target="_blank" >RIV/68407700:21220/25:00384966 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21230/25:00384966 RIV/68407700:21730/25:00384966

Výsledek na webu

<a href="https://doi.org/10.1049/icp.2025.2386" target="_blank" >https://doi.org/10.1049/icp.2025.2386</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1049/icp.2025.2386" target="_blank" >10.1049/icp.2025.2386</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Robust control of a hybrid power plant considering uncertainty of ancillary service

Popis výsledku v původním jazyce

This paper deals with the control problem of a hybrid power plant consisting of six gas turbines and a battery energy storage system. The peculiarity of the plant is that it is designed to provide an ancillary service only, namely Automatic Frequency Restoration Reserve (aFRR). When the plant’s aFRR reserve capacity is not activated, the turbines remain idle (non-spinning) and are activated (spinning) only when needed during the aFRR activation. Thus, the control is responsible for switching the turbines between non-spinning and spinning reserves without affecting the quality of service. The control problem of unit commitment and subsequent economic dispatch is formulated as an optimisation problem. To ensure the robustness of the solution, the paper proposes an efficient method that prevents a non-robust solution through the use of lazy constraints. The approach is validated by experimental results using a digital twin of a real power plant, and the paper discusses the additional costs and benefits associated with the proposed robust strategy.

Název v anglickém jazyce

Robust control of a hybrid power plant considering uncertainty of ancillary service

Popis výsledku anglicky

This paper deals with the control problem of a hybrid power plant consisting of six gas turbines and a battery energy storage system. The peculiarity of the plant is that it is designed to provide an ancillary service only, namely Automatic Frequency Restoration Reserve (aFRR). When the plant’s aFRR reserve capacity is not activated, the turbines remain idle (non-spinning) and are activated (spinning) only when needed during the aFRR activation. Thus, the control is responsible for switching the turbines between non-spinning and spinning reserves without affecting the quality of service. The control problem of unit commitment and subsequent economic dispatch is formulated as an optimisation problem. To ensure the robustness of the solution, the paper proposes an efficient method that prevents a non-robust solution through the use of lazy constraints. The approach is validated by experimental results using a digital twin of a real power plant, and the paper discusses the additional costs and benefits associated with the proposed robust strategy.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20205 - Automation and control systems

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

IET Conference Proceedings 9th Hybrid Power Plants & Systems Workshop (HYB 2025)

ISBN

—

ISSN

2732-4494

e-ISSN

2732-4494

Počet stran výsledku

9

Strana od-do

164-172

Název nakladatele

The Institution of Engineering and Technology (IET)

Místo vydání

Stevenage, Herts

Místo konání akce

Aland

Datum konání akce

3. 6. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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