| 超临界机组汽轮机调速系统模型参数确定的新方法 |
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| 引用本文： | 谷俊杰,朱伟民. 超临界机组汽轮机调速系统模型参数确定的新方法[J]. 汽轮机技术, 2011, 53(2) |
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| 作者姓名： | 谷俊杰 朱伟民 |
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| 作者单位： | 电站设备状态监测与控制教育部重点实验室,华北电力大学,保定,071003 |
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| 基金项目： | 河北省教育厅科学研究指导项目 |
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| 摘 要： | 汽轮机调速系统模型参数的确定,对各种热力发电机组的仿真,控制系统的设计及电力系统动态研究具有重大意义.通过蒸汽发电机组有效热平衡数据计算出汽轮机模型参数,得出各种不同工况下参数的变化规律,比实测法更方便简捷实用.对600MW超临界机组汽轮机调速系统的模型参数进行分析计算,并用该模型针对特殊的阶跃响应作出仿真和分析.
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| 关 键 词： | 模型参数 超临界机组 汽轮机调速系统 热平衡 低频保护 |
A Novel Method for Determine the Model Parameters Supercritical Steam Turbine |
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| GU Jun-jie,ZHU Wei-min. A Novel Method for Determine the Model Parameters Supercritical Steam Turbine[J]. Turbine Technology, 2011, 53(2) |
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| Authors: | GU Jun-jie ZHU Wei-min |
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| Affiliation: | GU Jun-jie,ZHU Wei-min(MOE's Key Lab of State Monitoring & Control of Power Plant Equipement,North China Electric Power University,Baoding 071003,China) |
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| Abstract: | Steam turbine control system model parameters for the simulation of various heat generators,control system design and power system dynamics is of great significance.Effective through the steam generator steam turbine heat balance data to calculate the model parameters,obtained under different conditions of various parameters variation of the measured method is more convenient than the simple and practical.On 600MW supercritical steam turbine control system analysis and calculation of model parameters and us... |
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| Keywords: | model parameters supercritical unit steam turbine speed control system heat balance low-frequency protection |
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