Naslov
Optimal Bidding for a Large Battery-Electrolyzer Facility in the Day-ahead Market

Autori
Miljan, Petra ; Tomsic Zeljko ; Pandzic Hrvoje

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Skup
2022 IEEE 21st Mediterranean Electrotechnical Conference (MELECON)

Mjesto i datum
Palermo, Italija, 14.06.2022. - 16.06.2022

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
bi-level optimization, battery, electrolyzer, market clearing

Sažetak
An increasing renewable energy sources (RES) penetration in the recent years has also increased the need for additional flexibility sources and technologies that increase the RES utilization. In addition to battery energy storage, electrolyzers, a technology that produces hydrogen without emitting CO$_{;2};$, are also receiving an increasing attention. This paper proposes a bi- level profit maximization model for a large battery-electrolyzer facility operation in the day-ahead electricity market. The upper level maximizes the overall profit of the facility, while the lower level simulates the market clearing by maximizing the social welfare. The proposed model is tested on the IEEE RTS-24 test system expanded with wind farms to replicate a modern power system. The presented case study shows how different levels of installed power capacity affect the obtained profit and discusses the battery and electrolyzer utilization.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA