| 大型火电机组再热汽温控制策略和逻辑分析 |
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| 引用本文： | 庞占洲,张婷婷,安子健.大型火电机组再热汽温控制策略和逻辑分析[J].发电设备,2011,25(6):437-439. |
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| 作者姓名： | 庞占洲 张婷婷 安子健 |
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| 作者单位： | 1. 内蒙古岱海发电有限责任公司,凉城,013700
2. 内蒙古京泰发电有限责任公司,准格尔,010300 |
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| 摘 要： | 介绍了岱海发电有限责任公司2台600MW机组再热汽温控制系统的构成和功能,分析了控制策略和逻辑构成.实践表明,再热汽温控制质量良好,满足电厂要求.
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| 关 键 词： | 再热蒸汽温度 烟气挡板 减温水调门 前馈 微分 比例－积分－微分作用 |
Control Strategy and Logical Analysis on Reheat Steam Temperature in Large-scale Thermal Power Units |
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| PANG Zhan-zhou,ZHANG Ting-ting,AN Zi-jian.Control Strategy and Logical Analysis on Reheat Steam Temperature in Large-scale Thermal Power Units[J].Power Equipment,2011,25(6):437-439. |
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| Authors: | PANG Zhan-zhou ZHANG Ting-ting AN Zi-jian |
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| Affiliation: | PANG Zhan-zhou1,ZHANG Ting-ting2,AN Zi-jian1 1.Inner Mongolia Daihai Electric Power Generation Co.,Ltd.,Liangchen 013700,China,2.Inner Mongolia Jingtai Electric Power Generation Co.,Junggar 010300 |
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| Abstract: | The structure and function of reheat steam temperature control system of two 600MW units in Daihai Electric Power Generation Co.,Ltd.have been described,and the control strategy and logic frame have been analyzed.Practice has proved that the controlled quality of the reheat steam temperature is quite well,which can meet the demands of power plant. |
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| Keywords: | reheat steam temperature flue gas damper desuperheating water control valve feedforward differential proportion-integral-differential effect |
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