TY - GEN
T1 - A necessary and sufficient condition for obtaining feasible solution to hydro power scheduling with multiple operating zones
AU - Zhai, Qiaozhu
AU - Guan, Xiaohong
AU - Gao, Feng
PY - 2007
Y1 - 2007
N2 - Hydro generation scheduling with complicated discrete dynamic operating constraints and multiple operating zones is extremely difficult. One of the most important problems is to identify the feasibility of a hydro unit commitment and to construct a feasible solution efficiently. This paper focuses addressing the issues of the hydro generation scheduling problem with a single hydroelectric plant and several units and multiple operating zones. Based on analysis of the structure of water conservation equations, a necessary and sufficient condition on the problem feasibility is presented and is applied in constructing feasible solution as efficient tool. Its application for generating efficient cutting planes in mixed integer programming problem is discussed. The theoretical results are also validated by numerical examples.
AB - Hydro generation scheduling with complicated discrete dynamic operating constraints and multiple operating zones is extremely difficult. One of the most important problems is to identify the feasibility of a hydro unit commitment and to construct a feasible solution efficiently. This paper focuses addressing the issues of the hydro generation scheduling problem with a single hydroelectric plant and several units and multiple operating zones. Based on analysis of the structure of water conservation equations, a necessary and sufficient condition on the problem feasibility is presented and is applied in constructing feasible solution as efficient tool. Its application for generating efficient cutting planes in mixed integer programming problem is discussed. The theoretical results are also validated by numerical examples.
KW - Branch-and-bound method
KW - Hydro generation scheduling
KW - Hydroelectric operating zone
KW - Mixed-integer programming
UR - https://www.scopus.com/pages/publications/42549112034
U2 - 10.1109/PES.2007.386073
DO - 10.1109/PES.2007.386073
M3 - 会议稿件
AN - SCOPUS:42549112034
SN - 1424412986
SN - 9781424412983
T3 - 2007 IEEE Power Engineering Society General Meeting, PES
BT - 2007 IEEE Power Engineering Society General Meeting, PES
T2 - 2007 IEEE Power Engineering Society General Meeting, PES
Y2 - 24 June 2007 through 28 June 2007
ER -