TY - GEN
T1 - Aggregated hydro unit based model for short-term hydro generation scheduling
AU - Zhai, Qiaozhu
AU - Xiao, Xun
AU - Li, Xuan
PY - 2014
Y1 - 2014
N2 - An effective way to reduce the computational complexity of short-term hydro generation scheduling is to adopt the so called aggregated hydro unit based model (AHU). However, some fundamental problems related with AHU have not been fully discussed in literature yet. The theoretical properties, methods for constructing approximated AHU and the related error analysis issues are discussed in this paper. A method is established also in this paper to give an approximated AHU which can maintain a good balance between approximation error and model complexity. Numerical testing results show that the method proposed in this paper is effective. The model established in this paper can be used in both hydro producer self-scheduling and hydro-thermal generation scheduling.
AB - An effective way to reduce the computational complexity of short-term hydro generation scheduling is to adopt the so called aggregated hydro unit based model (AHU). However, some fundamental problems related with AHU have not been fully discussed in literature yet. The theoretical properties, methods for constructing approximated AHU and the related error analysis issues are discussed in this paper. A method is established also in this paper to give an approximated AHU which can maintain a good balance between approximation error and model complexity. Numerical testing results show that the method proposed in this paper is effective. The model established in this paper can be used in both hydro producer self-scheduling and hydro-thermal generation scheduling.
KW - Aggregated Hydro Unit Based Model
KW - Error Analysis
KW - Mixed Integer Programming
KW - Nonlinear Programming
KW - Short-term Hydro Scheduling
UR - https://www.scopus.com/pages/publications/84905268870
U2 - 10.1109/CCDC.2014.6852965
DO - 10.1109/CCDC.2014.6852965
M3 - 会议稿件
AN - SCOPUS:84905268870
SN - 9781479937066
T3 - 26th Chinese Control and Decision Conference, CCDC 2014
SP - 4454
EP - 4459
BT - 26th Chinese Control and Decision Conference, CCDC 2014
PB - IEEE Computer Society
T2 - 26th Chinese Control and Decision Conference, CCDC 2014
Y2 - 31 May 2014 through 2 June 2014
ER -