Title :
A probabilistic unit commitment problem with photovoltaic generation system
Author :
Peng, Xiong ; Jirutitijaroen, Panida
Author_Institution :
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore
Abstract :
This paper proposes a probabilistic unit commitment (UC) formulation to incorporate uncertain PV power or other intermittent energy sources using stochastic programming framework. The objective of this problem is to minimize the expected total cost during the decision time range. The proposed method is implemented to a small 9-bus test system using CPLEX and MATLAB. Several case studies are performed to explore the influence of load uncertainty and PV energy sources on power system operation.
Keywords :
photovoltaic power systems; power generation dispatch; power generation scheduling; probability; stochastic programming; 9-bus test system; CPLEX; MATLAB; intermittent energy sources; photovoltaic generation system; probabilistic unit commitment; stochastic programming; Capacity planning; Cost function; Photovoltaic systems; Power generation; Power systems; Solar power generation; Synchronous generators; System testing; Uncertainty; Wind energy generation; PV generation; reserve; stochastic programming; unit commitment;
Conference_Titel :
TENCON 2009 - 2009 IEEE Region 10 Conference
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-4546-2
Electronic_ISBN :
978-1-4244-4547-9
DOI :
10.1109/TENCON.2009.5396186
