| 循环流化床锅炉动态数学模型与仿真研究 |
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| 引用本文： | 张永哲,徐向东.循环流化床锅炉动态数学模型与仿真研究[J].中国电机工程学报,2000,20(12):84-88. |
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| 作者姓名： | 张永哲 徐向东 |
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| 作者单位： | 清华大学热能工程系,北京,100084 |
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| 基金项目： | 国家攀登计划B!(85 35 ) |
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| 摘 要： | 循环流化床锅炉是一个分布参数，非线性、时变、多变量紧密耦合的对象，文中对其建立了动态数学模型，仿真了在参数变动下锅炉的动态特性，针对－３５ｔ／ｈ循环流化床锅炉进行了动态仿真计算，仿真了给煤量与送风量降低及突然断煤事故，计算结果表明所建立的模型可以准确反映所仿真锅炉的动态特性。
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| 关 键 词： | 循环流化床锅炉 数学模型 仿真 |
| 修稿时间： | 1999-09-23 |
STUDY ON DYNAMIC MATHEMATICAL MODEL AND SIMULATION OF CFB BOILER |
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| ZHANG Yong-zhe,XU Xiang-dong.STUDY ON DYNAMIC MATHEMATICAL MODEL AND SIMULATION OF CFB BOILER[J].Proceedings of the CSEE,2000,20(12):84-88. |
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| Authors: | ZHANG Yong-zhe XU Xiang-dong |
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| Abstract: | Circulating fluidized bed(CFB)boiler is a distributed parameter, nonlinear, time varying and multivariate coupling system. In this paper the dynamic mathematical model of CFB boiler was established and the dynamic performance under variation of different parameters was simulated.The dynamic computation was carried out toward a 35t/h CFB boiler, in which the dynamic performance under step change of coal, step change of air, and the accident of sudden loss of coal were simulated. The results indicated that the model can reflect the dynamic performance of the boiler properly. |
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| Keywords: | circulating fluidized bed dynamic model simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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