TY - JOUR
T1 - Solution algorithm for unit commitment
AU - Shiina, Takayuki
PY - 2012/8/28
Y1 - 2012/8/28
N2 - The unit commitment problem is a typical scheduling problem in an electric power system. The problem is determining the schedules for power generating units and the generating level of each unit. In this paper, we develop a stochastic programming model which incorporates the uncertainties of electric power demand. In this model, on/off decisions for each generator are made at the first stage. The approach to solving the problem is based on Lagrangian relaxation and dynamic programming.
AB - The unit commitment problem is a typical scheduling problem in an electric power system. The problem is determining the schedules for power generating units and the generating level of each unit. In this paper, we develop a stochastic programming model which incorporates the uncertainties of electric power demand. In this model, on/off decisions for each generator are made at the first stage. The approach to solving the problem is based on Lagrangian relaxation and dynamic programming.
KW - Lagrangian relaxation
KW - Stochastic programming
KW - Unit commitment
UR - http://www.scopus.com/inward/record.url?scp=84865281439&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84865281439&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84865281439
SN - 2185-2766
VL - 6
SP - 2205
EP - 2210
JO - ICIC Express Letters, Part B: Applications
JF - ICIC Express Letters, Part B: Applications
IS - 8
ER -