Selection of the optimal initial steam pressure for coal-fired power units

被引：0
|
作者：
Zhang, CF [1 ]
Li, YL [1 ]
Wang, HJ [1 ]
Zhang, B [1 ]
Xie, F [1 ]
Huang, Y [1 ]
机构：
[1] N China Elect Univ Power Engn, Baoding 071003, Peoples R China
来源：
Proceedings of 2005 International Conference on Machine Learning and Cybernetics, Vols 1-9 | 2005年
关键词：
steam turbine; sliding pressure operation; optimal initial steam pressure; specific heat consumption;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
One of the main shortages of thermodynamic system analysis in coal fired power plants is the lack of optimal value of initial parameters under present operating condition. In this paper, a mathematical model is given to solve the problem with the systemic analysis method for the first time. Through quantitative calculations of N300-16.7/537/537-3 unit of a certain thermal power plant, the optimal initial pressure is obtained by method of exhaustion. It is the foundation of the optimal control in the whole power plant. The limitation of optimal operation curve provided by manufactory is also analyzed in this paper.
引用
收藏
页码：1835 / 1838
页数：4
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