Title :
Demand response impact on spinning reserve optimum scheduling
Author :
Partovi, Farzad ; Mozafari, Babak ; Nikzad, Mehdi ; Jafari, Abolfazl
Author_Institution :
Dept. of Electr. Eng., Azad Univ., Tehran, Iran
Abstract :
The possibility of employing the demand response in the electricity market environment can lead to an improvement on the power system reliability and unit´s production scheduling. To inquire these concepts, two scenarios are defined to schedule day-ahead energy and spinning reserve market simultaneously based on deterministic criteria. In the first scenario, reserve capacity can only be provided by committed generators while in the second scenario, the contribution of demand response in reserve market is permitted. This approach has been implemented over the IEEE 24-bus test system using mixed integer linear programming (MILP) and solved by GAMS software. The achieved results are compared from both economic and technical point of views which indicate the advantages and disadvantages of applying demand response in the system scheduling. Moreover, two different bidding scenarios for demand response are examined.
Keywords :
IEEE standards; integer programming; linear programming; power generation scheduling; power markets; power system reliability; GAMS software; IEEE 24-bus test system; MILP; demand response impact; electricity market environment; mixed integer linear programming; power system reliability; spinning reserve optimum scheduling; unit production scheduling; Equations; Generators; Indexes; Load management; Mathematical model; Security; Spinning; Demand Response; Expected Load Not Supplied; Security Constrained Unit Commitment; Spinning Reserve;
Conference_Titel :
Environment and Electrical Engineering (EEEIC), 2011 10th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-8779-0
DOI :
10.1109/EEEIC.2011.5874860
