Dynamic ramping in unit commitment

被引:52
作者
Li, Tao [1 ]
Shahidehpour, Mohammad [1 ]
机构
[1] IIT, Elect Power & Power Elect Ctr, Chicago, IL 60616 USA
关键词
dynamic ramping; mixed integer programming (MIP); unit commitment (UC);
D O I
10.1109/TPWRS.2007.901453
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 provides the modeling of dynamic ramping in unit commitment. Ramping up/down limits could be a constant, stepwise, or piecewise linear function of generation dispatch. The dynamic ramping limit is modeled as mixed integer linear constraints, add unit commitment is solved by a mixed integer programming (MIP) solver. Test results show the impact of dynamic ramping on unit commitment and the importance of modeling dynamic ramping in the minimization of system costs while taking into consideration physical and financial constraints of power systems.
引用
收藏
页码:1379 / 1381
页数:3
相关论文
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[4]  
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