Naslov
Defining the Role of Traditional and Low Carbon Technologies in Providing Flexibility for Future Power Systems Operation

Autori
Pavić, Ivan ; Capuder, Tomislav ; Kuzle, Igor

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

Izvornik
Proceedings of the 10th SDEWES / Duić, Neven - Zagreb : SDEWES, 2015, 1-16

Skup
10th Conference on Sustainable Development of Energy, Water and Environment Systems Power Systems Operation

Mjesto i datum
Dubrovnik, Hrvatska, 27.09.2015. - 02.10.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Ancillary services ; electric vehicles ; flexibility ; power plant decommissioning ; power system operation ; reserve services

Sažetak
The paper presents a unit commitment model, based on mixed integer linear programming, capable of assessing the impact of electric vehicles (EV) on provision of ancillary services in power systems with high share of renewable energy sources (RES). The analyses show how role of different conventional units changes with integration of variable and uncertain RES and how introducing a flexible sources on the demand side, in case EV, impact the traditional provision of spinning/contingency reserve services. In addition, technical constraints of conventional units, such as nuclear, gas or coal, limit the inherit flexibility of the system which results in curtailing clean renewable sources and inefficient operation. Following on that, sensitivity analyses of operational cost and wind curtailment show which techno-economic constraints impact the flexibility of the high RES systems the most and how would integration of more flexible units or decommission of conventional nuclear, coal and gas driven power plants impact the system’s operation.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA