A CAPACITY BASED LAGRANGIAN-RELAXATION UNIT COMMITMENT WITH RAMP RATE CONSTRAINTS

被引：74
|
作者：
PETERSON, WL
BRAMMER, SR
机构：
[1] Stagg Systems Inc., Houston, Texas
来源：
IEEE TRANSACTIONS ON POWER SYSTEMS | 1995年 / 10卷 / 02期
关键词：
UNIT COMMITMENT; GENERATION SCHEDULING; ECONOMIC OPERATION; LAGRANGIAN RELAXATION; INTERCHANGE EVALUATION;
D O I：
10.1109/59.387954
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a Lagrangian Relaxation based technique for solving the power system thermal unit commitment problem. As a general approach, Lagrangian relaxation proven to be an efficient method of solving the thermal unit commitment problem. The specific technique described in this paper focuses on finding a feasible commitment, then attempting to improve on the optimality of the solution. A new method for processing ramp rate constraints is also introduced. The algorithm has been implemented on a large scale power system and results are shown using actual power system data.
引用
收藏
页码：1077 / 1083
页数：7
相关论文
共 50 条
12345