Naslov
Incorporating Storage as a Flexible Transmission Asset in Power System Operation Procedure

Autori
Almassalkhi, Mads ; Dvorkin, Yury ; Marley, Jennifer ; Fernández-Blanco, Ricardo ; Hiskens, Ian ; Kirschen, Daniel ; Martin, Jonathon ; Pandžić, Hrvoje ; Yiu, Ting ; Sarker, Mushfiqur ; Vrakopoulou, Maria ; Wang, Yishen ; Yue, Mengran

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

Skup
Power Systems Computation Conference (PSCC), 2016

Mjesto i datum
Genova, Italija, 20.06.2016. - 24.06.2016

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Power system operation ; energy storage ; uncertainty ; unit commitment

Sažetak
Managing uncertainty caused by the large-scale integration of wind power is a challenge in both the day-ahead planning and real-time operation of a power system. Increasing system flexibility is the key factor in preserving operational reliability. While distributed energy storage is a promising way to increase system flexibility, its benefits have to be optimally exploited to justify its high installation cost. Optimally operating distributed energy storage in an uncertain environment requires decisions on multiple time scales. Additionally, storage operation needs to be coordinated with the scheduling and dispatching of conventional generators. This paper proposes and demonstrates a three-level framework for coordinating day- ahead, near real-time and minute-by-minute control actions of conventional generating units and distributed energy storage. A case study illustrates the interactions between the three levels and the effectiveness of this approach both in terms of economics and operational reliability.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA