HYDROTHERMAL SCHEDULING PROBLEMS WITH PUMPED-STORAGE HYDRO PLANTS

被引：0
|
作者：
TANG, JX [1 ]
HUANG, WV [1 ]
机构：
[1] ALFRED UNIV,DIV IND ENGN,ALFRED,NY 14802
来源：
COMPUTERS & INDUSTRIAL ENGINEERING | 1992年 / 23卷 / 1-4期
关键词：
D O I：
10.1016/0360-8352(92)90080-4
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this paper, we developed an algorithm in the calculation of hydrothermal generation schedules with pumped-storage plants. In our algorithm, the system is decomposed into a hydro subproblem and a thermal subproblem by using Lagrange relaxation. The hydro subproblem is solved using Mixed Coordination of [TAN91a], and the thermal subproblem is solved analytically. A method is developed based on the Lagrange multipliers (incremental cost rates) in deciding the operation of the pumped-storage plants. Numerical tests show that by properly operating the pumped-storage hydro plants, savings on fuel-cost can be achieved.
引用
收藏
页码：129 / 132
页数：4
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