| 火电单元机组负荷最优预见控制系统仿真研究 |
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| 引用本文： | 沈炯,金林,陈来九.火电单元机组负荷最优预见控制系统仿真研究[J].中国电机工程学报,1999,19(3):14-17,62. |
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| 作者姓名： | 沈炯 金林 陈来九 |
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| 作者单位： | 东南大学动力系,210096,南京 |
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| 摘 要： | 自动发电控制是现代电网运行控制的基本技术之一。由于ＡＧＣ以整个电网为调节对象，因此只有电网内机组对ＡＧＣ下达的负荷指令具有良好的跟踪性能时才能保证发电质量。显然，对机组而言这是典型的负荷预见控制问题。
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| 关 键 词： | 火电单元机组 负荷控制 最优预见控制 电网 仿真 |
SIMULATING STUDY ON LOAD PREVIEW CONTROL SYSTEM OF A THERMAL POWER UNIT |
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| Shen Jiong,Jin Lin,Chen Laijiu.SIMULATING STUDY ON LOAD PREVIEW CONTROL SYSTEM OF A THERMAL POWER UNIT[J].Proceedings of the CSEE,1999,19(3):14-17,62. |
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| Authors: | Shen Jiong Jin Lin Chen Laijiu |
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| Abstract: | Automatic Generation Control (AGC) is one of basic operation control technique of modern power network.Since what AGC controls is the entire power network,only good tracing performances to load demand of AGC of all units in the network can guarantee good generation control quality.It is obvious that the load control of a unit is a typical load preview control problem.This paper designed a multivariable load Optical Preview Control (OPC) system for a thermal power unit,and discussed the effect of preview step number on control performance of the load OPC system.The results of simulation show that the load OPC system of thermal power unit designed with multivariable OPC theory has good load tracing performance. |
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| Keywords: | Thermal power unit Load control system Optimal preview control |
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