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| 300 MW循环流化床锅炉负荷、床温和床压的动态特性分析 | |
| 引用本文： | 郝勇生,沈炯,侯子良,张雨飞,董永宁,武建忠,许渊源.300 MW循环流化床锅炉负荷、床温和床压的动态特性分析[J].动力工程,2010,30(3). |
| 作者姓名： | 郝勇生 沈炯 侯子良 张雨飞 董永宁 武建忠 许渊源 |
| 作者单位： | 1. 东南大学,能源与环境学院,南京,210096 2. 中国电力工程顾问集团公司,北京,100011 3. 蒙西发电厂,乌海,016004 4. 临涣中利发电有限公司,淮北,235139 |
| 摘 要： | 基于300 MW循环流化床锅炉现场试验数据,采用最小二乘法进行拟合推导,提出了较为完整的锅炉负荷、床温和床压在不同工况下的阶跃响应模型.在此基础上分析了锅炉负荷、床温和床压的动态响应特性,阐述了相应的控制难点.分析结果为300 MW循环流化床锅炉的运行和优化控制提供了参考. |
| 关 键 词： | 循环流化床锅炉 负荷 床温 床压 动态特性 |
Dynamic Characteristics Analysis on Load,Bed Temperature and Bed Pressure of 300 MW Circulating Fluidized Bed Boilers |
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| HAO Yong-sheng , SHEN Jiong , HOU Zi-liang , ZHANG Yu-fei , DONG Yong-ning , WU Jian-zhong , XU Yuan-yuan.Dynamic Characteristics Analysis on Load,Bed Temperature and Bed Pressure of 300 MW Circulating Fluidized Bed Boilers[J].Power Engineering,2010,30(3). | |
| Authors: | HAO Yong-sheng SHEN Jiong HOU Zi-liang ZHANG Yu-fei DONG Yong-ning WU Jian-zhong XU Yuan-yuan |
| Affiliation: | 1.School of Energy and Environment;Southeast University;Nanjing 210096;China;2.China Power Engineering Consulting Group Corporation;Beijing 100011;3.Mengxi PowerPlant;Wuhai 016004;4.Linhuan Joinlion Power Co.;Ltd.;Huaibei 235139;China |
| Abstract: | Based on the field test data of 300 MW circulating fluidized bed boilers,a complete step response model for load,bed temperature and bed pressure under different conditions was proposed by use of least squares method.On the basis of the established model,the dynamic response characteristics of boiler load,bed temperature and bed pressure were analyzed,and the respective control difficulties were described.The analysis results may service as a reference for the operation and optimal control of 300 MW circula... |
| Keywords: | circulating fluidized bed boiler load bed temperature bed pressure dynamic charcacteristic |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |