母管制锅炉蒸汽压力快速控制方案  

A Project for Fast Control of Steam Pressure of Header System Boiler

作　　者：胡林献[1] 柴庆宣[2] 李延松[2] 

机构地区：[1]哈尔滨工业大学电气工程及自动化学院 [2]哈尔滨工业大学航天学院

出　　处：《电站系统工程》2007年第5期63-64,69,共3页Power System Engineering

摘　　要：在分析母管制锅炉暂态、稳态、内扰、外扰特点的基础上,建立了锅炉4种运行模态的在线辨识方法,给出了各种运行模态下的控制策略以及自适应切换原则,并结合给粉机快速投切控制技术,提出了一套锅炉蒸汽压力的快速控制方案。On the base of analyzing the transient, steady, inside and outside disturbance character of the header system boiler, on-line discriminance for the four running modes of the boiler is set up, the controlling tactics for every running mode and the self-adapted switch principle is put forward, and a project for controlling the steam pressure fast of the boiler combining the fast launching and control technique of the coal feeder is brought forward.

关 键 词：母管制锅炉 蒸汽压力控制 给粉机快速投切 控制策略切换 

分 类 号：TK39[动力工程及工程热物理—热能工程]