| 超(超)临界燃煤机组一、二次调频研究与应用 |
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| 引用本文： | 李建军,王礼,王英荟.超(超)临界燃煤机组一、二次调频研究与应用[J].东北电力技术,2012,33(8):13-16,26. |
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| 作者姓名： | 李建军 王礼 王英荟 |
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| 作者单位： | 辽宁省电力有限公司电力科学研究院,辽宁沈阳,110006 |
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| 摘 要： | 针对超(超)临界燃煤机组的工艺特点和控制难点,系统地分析了影响机组一、二次调频的主要因素,提出按照机组响应特性设定非线性、时变的滑压定值曲线,设计了带有多输入多输出控制加速器的变参数协调控制系统,在实际工程应用中取得了良好的效果。
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| 关 键 词： | 超(超)临界燃煤机组 一次调频 二次调频 |
Research and Application of Primary and Secondary Frequency Regulation in Ultra-supercritical Coal-fried Units |
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| LI Jian-jun
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WANG Li
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WANG Ying-hui.Research and Application of Primary and Secondary Frequency Regulation in Ultra-supercritical Coal-fried Units[J].Northeast Electric Power Technology,2012,33(8):13-16,26. |
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| Authors: | LI Jian-jun WANG Li WANG Ying-hui |
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| Affiliation: | (Electric Power Research Institute of Liaoning Electric Power Co. , Ltd. , Shenyang, Liaoning 110006, China) |
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| Abstract: | Fcused on the process characteristics and control difficulties of the uhra-supercritical coal-fired units, the main factors im- pacting the primary and secondary frequency regulation is analyzed. It is presented that setting nonlinear time-varying sliding pressure value curve according to the response characteristics of the units, the variable parameters coordinated control system with control accel- erator of multiple input and multiple output is designed, favorable effect has been obtained in the actual engineering applications. |
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| Keywords: | Uhra-supercritical coal-fired units Primary frequency regulation Secondary frequency regulation |
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