摘要
在分析电站直热锅炉燃烧系统偏流成因的基础上,提出了以3管出口温差为输入,调节阀开度为控制量的Fuzzy控制方案,解决了燃烧过程中的加热管结焦问题,可使加热管使用寿命提高3倍以上。实际运行表明,该方案是合理且有效的。
On the basis of bias-flow analysis of burning system of power-plant straight-heating boiler and its countermeasures ,a control scheme is given for the three Fuzzy controller to be built by three pipes export absolute temperature-difference as the input,the openness of the valve as the controlled object. After realizing this control scheme,the problem of coked heat-pipes in burning process has been resolved perfectly. It can increase the heat-pipe＇s life more than three times. Real running shows the new design scheme is reasonable and effective.
出处
《西北农林科技大学学报（自然科学版）》
CSCD
北大核心
2006年第11期231-234,共4页
Journal of Northwest A&F University(Natural Science Edition)
基金
黑龙江省教育厅科学技术研究基金项目(10551014)
关键词
直热锅炉
Fuzzy优化
流量控制
油田电站
控制算法
straight-heating boiler
Fuzzy optimization
stream control
oilfield power plant
control arithmetic
