CFBB床温控制系统的非线性控制研究  

Research on the nonlinear controller of CFBB in the control system of bed temperature

作　　者：顾红艳[1] 李泽滔[1] 

机构地区：[1]贵州大学电气工程学院,贵州贵阳550003

出　　处：《云南大学学报（自然科学版）》2009年第S2期168-170,共3页Journal of Yunnan University(Natural Sciences Edition)

基　　金：教育部春晖计划资助项目(Z2006-1-52017)

摘　　要：循环流化床燃烧是一种高效、低污染、燃料适应性广的洁净煤燃烧发电技术,在热电行业有广泛应用.循环流化床锅炉是一个非线性、大滞后和多变量耦合的复杂系统,因此,从以上问题出发,研究了非线性控制在循环流化床锅炉床温控制系统中的应用.Circulating fluidized bed(CFB)combustion is a new technology of coal cleaning combustion with high burning efficiency,low pollution and wild fuel adaptability.It has received wildly application in cogeneration industry.CFBB is a complex system of nonlinear,strong delay and multivariable coupling.In the view of above questions,this dissertation paper does some research on the nonlinear controller of circulating fluidized bed boilers in the control system of bed temperature.

关 键 词：循环流化床锅炉 非线性PID控制器 床温 NCD模块 

分 类 号：TK229.66[动力工程及工程热物理—动力机械及工程]