RT Journal Article
A1 Hosna Khajeh
A1 Asghar Akbari Foroud
A1 Hooman Firoozi

PB iet
T1 Robust bidding strategies and scheduling of a price-maker microgrid aggregator participating in a pool-based electricity market
JN IET Generation, Transmission & Distribution
VO 13
IS 4
SP 468
OP 477
AB This study presents a model for the activities of the price-maker microgrid aggregator (MGA). In this model, an MGA is considered to aggregate several microgrids (MGs) and be in charge of obtaining an optimal bidding strategy for MGs as well as scheduling their resources and demand. Two price-maker strategies (the marginal and non-marginal strategies for players) are proposed and the robust scheduling and optimal transactions of a price-taker MGA are also obtained in order to analyse different bidding behaviour of MGA. A robust optimisation is used in this model in order to capture uncertainties associated with renewable generation in the worst-case situation. Accordingly, the robust solution is obtained for the optimal scheduling of an MGA participating in the pool-based day-ahead electricity market. The proposed robust bidding strategies and scheduling of a price-maker MGA are obtained considering a hypothetical test system and the results are compared with the bidding strategy and robust scheduling of a price-taker MGA. The results show that the robust scheduling and also the market prices are completely changed for different strategies of the MGA. Also, using the proposed model for the price-maker MGA increases the profits of MGs.
K1 price-maker MGA
K1 optimal transactions
K1 optimal bidding strategy
K1 price-maker strategies
K1 price-taker MGA
K1 robust bidding strategies
K1 market prices
K1 price-maker microgrid aggregator
K1 robust solution
K1 MGs
K1 pool-based day-ahead electricity market
K1 bidding behaviour
K1 robust scheduling
K1 optimal scheduling
K1 robust optimisation
K1 pool-based electricity market
DO https://doi.org/10.1049/iet-gtd.2018.5061
UL https://digital-library.theiet.org/;jsessionid=7shqe2i8enr52.x-iet-live-01content/journals/10.1049/iet-gtd.2018.5061
LA English
SN 1751-8687
YR 2019
OL EN