300MW机炉负荷协调控制系统投运方法  

A METHOD OF PUTTING 300 MW TURBINE AND BOILER LOAD COORDINATED CONTROL SYSTEM INTO OPERATION

作　　者：张云霞[1] 汪小澄[1] 潘笑[1] 朱国喻 

机构地区：[1]武汉大学动力机械学院,湖北省武汉市430072

出　　处：《电力系统自动化》2002年第23期69-72,共4页Automation of Electric Power Systems

摘　　要：30 0 MW大型火力发电机组的负荷协调控制系统是机组最为重要的控制系统 ,正确地调试和投运此类控制系统 ,对机组的安全经济运行将起到重要作用。文中根据所建立的该类协调系统的仿真模型 ,设计了一个有序的投运调试步骤 ,运用参数轮换法与等分割法对反馈控制系统和前馈控制系统的参数进行整定 ,并在 MATLAB平台上进行仿真试验研究 ,取得了预期的协调效果。Turbine and boiler load coordinated control system (CCS) of 300 MW large thermal electric generation units is the most important control system of units, so it's important for safety and economy running of the units to debug and put this kind of control system into operation correctly. In terms of this kind of CCS simulation mode being established, this paper designs an ordinal debug step of being put into operation, and uses parameter turn and equal separation methods to optimize parameters of feedback control system and front feed control system, finally carries through simulating test research in MATLAB and acquires expected coordinated effect.

关 键 词：机炉负荷协调控制系统 仿真模型 投运方法 300MW机组 锅炉 

分 类 号：TM621.6[电气工程—电力系统及自动化]