| 超临界600MW机组过热蒸汽温度的自抗扰控制 |
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| 引用本文： | 王文兰,张欣宇. 超临界600MW机组过热蒸汽温度的自抗扰控制[J]. 热力发电, 2012, 41(1): 65-68 |
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| 作者姓名： | 王文兰 张欣宇 |
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| 作者单位： | 1. 内蒙古工业大学电力学院,内蒙古呼和浩特,010080
2. 内蒙古工业大学能源与动力工程学院,内蒙古呼和浩特,010051 |
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| 基金项目： | 内蒙古工业大学科学研究资助项目 |
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| 摘 要： | 研究了自抗扰控制技术(ADRC)在超临界600MW机组过热蒸汽温度控制系统中的应用,提出了二级过热蒸汽温度主调节器采用ADRC,副调节器采用传统的PID调节,构成ADRC-PID过热蒸汽温度控制系统的设计方案。试验结果表明,采用ADRC的过热蒸汽温度控制系统负荷适应性良好,鲁棒性及抗干扰能力较强,跟踪速度快,控制品质显著优于传统PID控制。
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| 关 键 词： | 超临界 600MW机组 过热蒸汽温度 ADRC ADRC-PID控制系统 |
AUTOMATIC DISTURBANCE REJECTION CONTROL OF SUPERHEATED STEAM TEMPERATURE FOR SUPERCRITICAL 600 MW UNITS |
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| WANG Wenlan , ZHAGN Xinyu. AUTOMATIC DISTURBANCE REJECTION CONTROL OF SUPERHEATED STEAM TEMPERATURE FOR SUPERCRITICAL 600 MW UNITS[J]. Thermal Power Generation, 2012, 41(1): 65-68 |
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| Authors: | WANG Wenlan ZHAGN Xinyu |
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| Affiliation: | WANG Wenlan1,ZHAGN Xinyu2 1.College of Electric Power,Inner Mongolian Polytechnic University,Huhehaote 010080,Inner Mongolian Region,PRC 2.College of Energy and Power Engineering,Inner Mongolian Polytechnic University,Huhehaote 010051,Inner Mongolian Region,PRC |
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| Abstract: | The application of automatic disterbance rejection control(ADRC) technology in superheated steam temperature control system of supercritical units has been studied,and a design scheme of adopting ADRC for the main regulator of secondary superheater steam temperature,and adopting traditional PID regulation for the vice regulator,being put forward,thereby,a ADRC-PID control system of superheater steam temperature being constituted.The result of test on one supercritical 600 MW unit shows that the ADRC used for controlling superheated steam temperature of supercritical units boasts good adoptability to the load,as well as stronger robustmess,rapid tracking,and stronger anti-disturbance ability.Its control quality is substantially superior to that of traditional PID control. |
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| Keywords: | supercritical 600 MW unit superheated steam temperature ADRC ADRC-PID control system |
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