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电网技术  2011 

基于模糊自适应PID控制的压水堆负荷跟踪

, PP. 76-81

Keywords: 压水堆,堆芯,非线性模型,模糊自适应PID控制器,模糊控制器,PID控制器

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Abstract:

随着电网中核电装机比例的增加,核电机组必须要进行负荷跟踪。用压水堆堆芯的非线性模型,取代常用的局部线性化模型,并考虑了堆芯功率变化引起的物理和热工参数的变化,基于该模型设计了模糊自适应比例积分微分(proportionintegrationdifferentiation,PID)控制器、模糊控制器、PID控制器3种方法跟踪堆芯功率,仿真及比较分析表明,模糊自适应PID控制器,不但具有良好的动态性能,还具有更高的稳态精度。以模糊自适应PID控制为例,对负荷跟踪过程中反应堆芯内的物理过程进行了分析,结果表明,温度效应和中毒效应的负反馈,会阻碍功率跟踪的进行。

References

[1]  Zhang Xuecheng,Hu Xuehao,Zhou Xiuming,et al.Development of midterm dynamic simulation program including nuclear power plant model and study of interaction between large nuclear power plant and power system[J].Power System Technology,1995,19(2):5-10(in Chinese).
[2]  张学成.用于电力系统动态模拟的压水堆核电厂数学模型[J].电网技术,1990,14(4):71-77.
[3]  Zhang Xuecheng.Pressurized water reactor nuclear power plant model for power system dynamics simulation[J].Power System Technology,1990,14(4):71-77(in Chinese).
[4]  Han Zhongxu,Qi Xiaohong,Sun Ying.The method heightening response rate to AGC by analog flexible fuzzy pre-feed coal control and its application[J].Power System Technology,2006,30(S2):1-6(in Chinese).
[5]  赵洁,刘涤尘,吴耀文.压水堆核电厂接入电力系统建模[J].中国电机工程学报,2009,29(31):8-13.
[6]  Zhao Jie,Liu Dichen,Wu Yaowen.Modelling of pressurized water reactor nuclear power plant integrated into power system simulation [J].Proceedings of the CSEE,2009,29(31):8-13(in Chinese).
[7]  朱继洲.压水堆核电厂的运行[M].北京:原子能出版社,2002:15-30.
[8]  中国国家发展与改革委员会.核电中长期发展规划(2005—2020年)[R].北京:中国国家发展与改革委员会,2007.
[9]  何永秀,杨薇薇,卢玉,等.周调节抽水蓄能电站在京津唐电网中的调峰与事故响应作用[J].电网技术,2006,30(19):71-75.
[10]  He Yongxiu,Yang Weiwei,Lu Yu,et al.Peak-load regulation and emergency response function of weekly adjusted pumped storage station in Beijing-Tianjin-Tangshan power grid[J].Power System Technology,2006,30(19):71-75(in Chinese).
[11]  Mehrdad N K,Mohammad B M,Amir A S.A neural network controller for load following operation of nuclear reactors[J].Annals of Nuclear Energy,2002,29(6):751-760.
[12]  段新会.压水堆堆芯系统建模及其控制系统仿真研究[D].北京:华北电力大学,2001.
[13]  Dong Zhe,Feng Junting,Huang Xiaojin.Nonlinear observer-based feedback dissipation load-following control for nuclear reactors[J].IEEE Transactions on Nuclear Science,2009,56(1):272-285.
[14]  赵福宇,周大为.压水反应堆负荷跟踪的最优控制[J].核科学与工程.2000,20(3):282-288.
[15]  Zhao Fuyu,Zhou Dawei.Optimal control of load-following operations in a pressurized water reactor[J].Chinese Journal of Nuclear Science and Engineering,2000,20(3):282-288(in Chinese).
[16]  邬国伟,陶谨.压水堆核电厂负荷跟踪的研究[J].核动力工程,1998,19(5):394-397.
[17]  Wu Guowei,Tao Jin.Research of load follow for nuclear power plant with pressurized water reactors[J].Nuclear Power Engineering,1998,19(5):394-397(in Chinese).
[18]  Gao Huimin,Wang Chao,Pan Wulue.A detailed nuclear power plant model for power system analysis based on PSS/E[C]//Proceedings of IEEE PES Power System Conference and Exposition.Atlanta,USA:IEEE,2006:1582-1586.
[19]  张学成,胡学浩,周修铭,等.具有核电模型的中期动态模拟程序开发及大型核电厂与电力系统相互影响的研究[J].电网技术,1995,19(2):5-10.
[20]  朱雪耀,赵福宇,万百五.压水堆负荷跟踪的模糊控制系统[J].核动力工程,1998,19(5):456-460.
[21]  Zhu Xueyao,Zhao Fuyu,Wan Baiwu.Fuzzy logic control for PWR load-follow[J].Nuclear Power Engineering,1998,19(5):456-460 (in Chinese).
[22]  刘金琨.先进PID控制MATLAB仿真[M].2版.北京:电子工业出版社.2004:102-128.
[23]  杜欣慧,张立伟,张强,等.高压直流输电系统模糊自适应控制器的设计[J].电网技术,2007,31(增2):158-161.
[24]  Du Xinhui,Zhang Liwei,Zhang Qiang,et al.Design of fuzzy self-adaptive controller of HVDC system[J].Power System Technology,2007,31(S2):158-161(in Chinese).
[25]  韩忠旭,齐小红,孙颖.采用模拟柔性模糊预给煤控制提高AGC响应速率的方法及其应用[J].电网技术,2006,30(增刊2):1-6.

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