Naslov
Worst-case optimal scheduling and real-time control of a microgrid offering active power reserve

Autori
Kovačević, Marko ; Brkić, Branimir ; Vašak, Mario

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

Izvornik
2021 23rd International Conference on Process Control (PC) / - , 2021, 66-71

Skup
23rd International Conference on Process Control

Mjesto i datum
Vysoké Tatry, Slovačka, 01.06.2021. - 04.06.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Smart grids , microgrids , linear programming , model predictive control , demand response

Sažetak
This work is focused on optimization problems within the predictive control framework for determining and engaging flexibility of a microgrid in grid-microgrid energy exchange. The microgrid has a controllable battery storage and other components represented with a residual power flow. All main economical constituents of the grid-connected microgrid operation are considered: day-ahead, intra-day, peak power and battery degradation costs, as well as flexibility provision rewards and penalties. The problems are posed as worst-case minimization linear programs in which all flexibility activation scenarios are taken into account. An analysis is conducted for various combinations of flexibility reservation and activation prices that can be bid to a grid entity. Technical and economical feasibility of the flexibility provision is confirmed by the use of an online model predictive controller that optimally adheres to the grid flexibility requests according to the declared reserve.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA