基于智能方法的熔融碳酸盐燃料电池/微型燃气轮机联合发电系统的建模与控制研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
燃料电池是21世纪最重要的一种发电技术之一。它利用燃料的电化学反应来获得电能,从而突破了常规以燃料燃烧的热能进行发电的方式所必须受到的卡诺循环效率的限制,因此可以获得更高的发电效率。根据燃料电池的工作温度,通常可以将其分为“高温燃料电池”和“低温燃料电池”。由于高温燃料电池的排气温度较高,可以和微型燃气轮机联合组成一个协同工作的发电系统,这就是一种重要的新技术—“联合发电系统”,其总体发电效率可以达到60~70%,因此被视为分布式发电装置的最佳形式。
     目前国内外对高温燃料电池/微型燃气轮机联合发电系统的研究主要集中在两方面:一是研发电池部件所需的新材料、研发适合与燃料电池配合的微型燃气轮机,并对联合发电系统的结构和装配工艺进行优化或改进;二是根据反应机理建立联合发电系统的仿真模型,基于所建立的模型研究各项操作参数对整体系统性能的影响,以确定系统的最优参数,为系统实际运行提供指导。但关于联合发电系统的可控模型和控制算法的研究很少,为了保证系统稳定运行、提高系统发电性能、最终实现商业化,解决联合发电系统有关控制方面的问题势在必行。
     本课题是上海交通大学燃料电池研究所正在进行的“863工程”项目“10kW级天然气熔融碳酸盐燃料电池发电系统研究”、国家自然科学基金项目“燃料电池-燃气轮机混合动力系统非线性对象的协调控制”课题的一部分。首先,根据反应机理和守恒定律分别建立了微型燃气轮机和熔融碳酸盐燃料电池(MCFC)的仿真模型,并基于模型分析了在额定工况和部分工况下各操作参数和系统结构对联合发电系统性能的影响。基于性能分析设计了联合发电系统的控制方案,首先针对联合发电系统的重要温度参数分别设计了三种智能非线性控制器,并根据仿真结果对其进行了性能对比和分析。然后采用了基于实验数据建模的两种方法对联合发电系统的输出功率特性进行建模,即径向基函数(RBF)神经网络和最小二乘支持向量机(LS-SVM)建模方法。基于建立的两种模型分别设计了模糊神经网络控制器和基于改进型遗传算法优化的非线性预测控制器,并进行了仿真和比较。本论文的主要工作包括:
     1、建立了微型燃气轮机的仿真模型。深入研究了微型燃气轮机各个组成部件的工作机理,在MATLAB/SIMULINK仿真环境里,采用模块化的建模方法,根据理想气体状态方程、质量守恒、能量守恒定律、热动力学公式和电功率的转换关系分别建立了微型燃气轮机的核心部件的模型,并将部件模型组合得到了整个微型燃气轮机的仿真模型;基于该模型进行了微型燃气轮机的额定工况和变工况性能的研究,分析了影响微型燃气轮机性能的主要参数。
     2、建立了MCFC电堆的仿真模型。同样是在MATLAB/SIMULINK仿真环境里,首先根据MCFC内部的电化学反应机理、质量和能量守恒定律、理想气体状态方程等建立了MCFC在气流方向上的一维仿真模型,基于该模型分析了影响MCFC发电性能的重要参数;然后将该模型和已建立的微型燃气轮机模型相结合组成了联合发电系统的模型,基于该模型对联合发电系统的运行进行了仿真,分析了系统结构和各个重要参数对系统性能的影响,为后继的控制系统设计打下了基础。
     3、基于所建立的联合发电系统模型和性能分析的结果,设计了以简单适用为目标的联合发电系统的多回路控制方案,并针对温度参数这一重要被控对象分别设计了三种控制器,对三者的控制效果差异进行了分析。首先采用了工业上广泛使用的模糊控制器;然后设计了Elman神经网络自校正控制器,该控制器使用一种动态递归神经网络-改进型Elman神经网络作为控制对象的辨识器,通过自校正算法得到控制量,仿真中取得了较好的效果;最后设计了将两者的优点集于一体的模糊神经网络控制器,对三种控制器进行仿真的结果显示三者均能够将温度参数稳定控制到设定的最优值,其中模糊神经网络控制器取得了最好的性能,对控制效果的差异进行了分析。
     4、着重进行了联合发电系统的输出功率控制方案设计,不同于前面使用的SIMULINK仿真模型,采用了基于控制对象输入输出数据建模的方法。首先采用了RBF神经网络对联合发电系统的输出功率特性进行建模,仿真结果显示RBF神经网络具有较好的辨识数据的能力;然后又使用了最小二乘支持向量机建模方法,比较了两种建模方法的特点和效果,结果显示最小二乘支持向量机方法能取得较好的性能,并对产生这种结果的原因进行了详细分析;基于两种建立的模型,分别设计了模糊神经网络控制器和基于改进型遗传算法优化的非线性预测控制器,仿真结果给出了两种控制器的控制结果,两种控制器的效果都比较好,其中非线性预测控制器能够使控制对象跟随参考轨迹快速稳定地达到设定值,取得了更好一些的控制效果,最后对结果进行了相应的分析。
Fuel cells have become one of the most important generation technologies. It can convert chemical energy directly to electricity without the limitation of carnot cycle; therefore, the efficiency of fuel cell can reach a high level. In general, according the operating temperature, fuel cells are classified as“high-temperature fuel cell”and“low-temperature fuel cell”. Due to the high potential energy from the exhaust of high-temperature fuel cell, combination with a micro gas turbine to form a combined system is attractive. The efficiency of“combined system”can exceed the sum of the two equipments, therefore this method is considered as the optimum distributed generation mode.
     At present, the main researches on high-temperature fuel cell / micro gas turbine combined generation system are concentrated in the following two aspects in domestic and foreign: one is the researches and developments on new material of fuel cells stack, researches and developments on micro gas turbine adapted to combined generation system and on the optimization and improving the structure of combined generation system and assemble techniques; the other is the establishments of mathematical models according to the interior mechanism of combined generation system, and study the effects of system operating parameters on performance of combined system based on these models. However, there are only a few researches on control strategy for combined generation system. In order to guarantee stability of combined system during the process of operation and improve the generation performance, solving the control problems of combined system becomes extremely urgent.
     The task is part of the national 863 scientific project item“Analysis and control strategy for 10 kW-scale molten carbonate fuel cells power generation system”and the national natural scientific project item“Harmonious nonlinear control of fuel cell-gas turbine hybrid generation system”being researched in the institute of fuel cell of Shanghai Jiaotong University. Firstly, according the reaction mechanism, the mechanism models of a micro gas turbine and a MCFC stack are established, and the effects of operating parameters on the combined system are analyzed; Secondly, three kinds of intelligent nonlinear controllers for controlling the important temperature parameters of combined system are designed, including fuzzy controller, Elman neural network auto-adjust controller and fuzzy neural network controller. The comparisons of control performance among these controllers are realized in simulation tests. Finally, two kinds of modeling approaches are presented to model the output power of the combined system: radial basis function neural network and least squares support vector machine. Based on these two models, fuzzy neural network controller and a novel nonlinear predictive controller based on improved genetic algorithm are proposed to guarantee the optimum operation of MCFC/MGT combined system, comparisons between the two controllers are given and the results are analyzed. The main contributions and achievements of this thesis are given below:
     1、Establish the dynamic model of a micro gas turbine. According to the operating mechanism of micro gas turbine and using the law of mass conservation, energy conservation, ideal gas laws and thermodynamics formula, the components models of a micro gas turbine are built in MATLAB/SIMULINK environment. Based on this model, the static and dynamic performances of the micro gas turbine are analyzed.
     2、Build up the dynamic model of a molten carbonate fuel cell stack. The reaction mechanism is investigated deeply and using the conservation law of mass and energy, and ideal gas law, the dynamic model of a MCFC is built. Whole combination system model are made up of the MCFC model and the micro gas turbine model. Based on the combination system model, the effects of some important operating parameters on the whole system are investigated and evaluated for optimization and control of the whole system.
     3、According to the analysis results, the control strategy for the whole combined system is designed, and then, three kinds of controllers are presented to control the MCFC operating temperature and turbine inlet temperature parameter, including traditional fuzzy controller, Elman neural network auto-adjust controller and fuzzy neural network controller. Many simulations tests are implemented to evaluate the control performance of the three controllers, test results reveal that the fuzzy neural network controller can provide the best control performance. Finally, the reasons are analyzed.
     4、Design the control strategy for controlling output power of the combined system. Unlike the mechanism model, two kinds of data models based on the input-output data of controlled object are established. One is the RBF neural network model, the other is the least squares support vector machine model. Simulation results reveal that the LS-SVM model possesses better identification performance. Based on these two models, fuzzy neural network controller and a novel nonlinear predictive controller based on improved genetic algorithm are proposed. These two controllers are compared with each other in simulation tests. The simulation results show the effectiveness and merits of both the controllers. However, nonlinear predictive controller has advantage in the control performance.
引文
[1] 毛宗强. 氢能时代-燃料电池的新能源革命[J]. 电源技术,vol.30(2), 2006, pp.251-254.
    [2] 张颖颖,60kW PEMFC 家用热电联供系统的动态建模与协调控制方法研究[D],上海交通大学博士学位论文,上海交通大学,2006.
    [3] 李曦. 质子交换膜燃料电池系统的建模与智能控制策略研究[D]. 上海交通大学博士学位论文,上海交通大学,2005.
    [4] 隋升,朱新坚,曹广益. 熔融碳酸盐燃料电池(MCFC)的制作和性能研究[J]. 燃料化学学报, vol.30(1), 2002, pp.64-66.
    [5] 沈承,熔融碳酸盐燃料电池发电系统建模与智能控制策略研究[D],上海交通大学博士学位论文,上海交通大学,2003.
    [6] Wei He. Power generation characteristics of molten carbonate fuel cell stack by using computational fluid dynamics technique. Part1:moldelling equations and program implementation[J]. International Journal of Energy Research, vol.23, 1999, pp.1345-1357.
    [7] Wei. He. Dynamic model for molten carbonate fuel cell power-generation systems[J]. Energy Conversion and Management, vol.39, 1998, pp.775-783.
    [8] Wei He. Numerical analysis of molten carbonate fuel cell systems[J]. Journal of Energy Research, vol.21, 1997, pp69-76.
    [9] 刘亚仑. 微型燃气轮机冷热电联供系统仿真研究[D],上海交通大学硕士学位论文,上海交通大学,2005.
    [10] 杨策,刘宏伟,李晓,买靖东. 微型燃气轮机技术[J]. 热能动力工程, vol.18, 2003.01, pp.1-4.
    [11] 翁一武,苏明,翁史烈. 先进微型燃气轮机的特点与应用前景[J]. 热能动力工程, vol.18, 2003.03, pp.111-116.
    [12] 张会生,翁史烈,苏明. 燃料电池-燃气轮机混合发电装置研究现状[J]. 电源技术, vol.30(2), 2006, pp.165-168.
    [13] D. White. Hybrid gas turbine and fuel cell systems in perspective review[M]. ASME Turbo Expo 1999, 99-GT-419.
    [14] A. Rao, S. Samuelsen, F. Robson, et al. Power Plant System Configurations for the 21st Century[C]. ASME Turbo Expo 2002, 2002-GT-30671.
    [15] F. Jurado. Study of molten carbonate fuel cell-microturbine hybrid powercycles[J]. Journal of Power Sources, vol.111, 2002, pp.121—129.
    [16] M. C. Williams, J. P. Strakey, C. Subhash. U.S. distributed generation fuel cell program[J]. Journal of Power Source, vol.131, 2004, pp.79-85.
    [17] H. Ghezel-Ayagh, J. Daly, Z. Wang. Advances in direct fuel cell/gas turbine power plants [C]. ASME Turbo Expo 2003, GT2003-38941.
    [18] V. Stephen, L. Kevin, V. Shailesh, et al. Status of pressurized SOFC/gas turbine power system development at siemens, Westinghouse[C]. ASME Turbo Expo 2002, 2002-GT-30670.
    [19] F. M. Aristide, F. M. Colin, K. Theodosios, Microturbine/fuel cell coupling for high-efficiency electrical-power generation[C]. ASME Turbo Expo 2000, 2000-GT-175.
    [20] A. A. Sy, R. Robert, A. Moritz. Turbogenerator for fuel cell/gas turbine hybrid power plant[C]. ASME Turbo Expo 2001, 2001-GT-0524.
    [21] B. Bosio, P. Costamagna,et al. Modeling and experimentation of molten carbonate fuel cell reactors in a scale-up process[J], Chemical Engineering Science vol.54, 1999, p2907-2916.
    [22] T.Watanabe, E. Koda,et al.. development of molten carbonate fuel cell stack performance analysis model, Yokosuka research laboratory, rep.no.W90028, Japan.1991, pp.30.
    [23] H.Fujimura, N.Kobayashi, K.Ohtsuka, Heat and mass transfer in a molten carbonate fuel cell:Performance and temperature distribution in a cell stack[J]. JSME International Journal. vol.35(1), 1992, pp.81-88.
    [24] Wolf, T.L., & Wilemski, G., Molten carbonate fuel cell performance model[J]. J. Electrochem. Soc., vol.130, 1983, p48-55.
    [25] Ding,J.,Patel,P.Si. el al. A computer model for direct carbonate fuel cells[C]. proc.4th Int.Symp.on carbonate fuel cell technology, Proc. vol.4,1997 p127-138.
    [26] Elisabetta Arato, Barbara Bosio, Roberta Massa, Filippo Parodi. Optimisation of the cell shape for industrial MCFC stacks[J]. Journal of Power Sources, vol.86, 2000, pp.302–308.
    [27] Takao Watanabe, Yoshihiro Mugikura, et al. Modeling analysis on molten carbonate fuel cells and stacks[J]. Transactions on the Japan society of mechanical engineers 52,vol.481,1986, pp.3335.
    [28] H.Fujimura, N.Kobayashi, K.Ohtsuka, Heat and mass transfer in a molten carbonate fuel cell:Performance and temperature distribution in a cell stack[J]. JSME Int. J. Jpn,Ser.II35(1), 1992, pp.81-88.
    [29] F. Yoshiba, T. Abe, T. Watanabe. Numerical analysis of molten carbonate fuel cell stack performance: diagnosis of internal conditions using cell voltage profiles[J], Journal of Power Sources, vol.87, 2000, pp.21–27.
    [30] T.Shinoki,M.Matdumura,A.Sasaki. Development of an internal reforming molten carbonate fuel cell stack[J]. IEEE Transactions on Energy Conversion, vol.10(4), 1995, pp.722-728.
    [31] J.H.Koh,et al.. Effect of various stack parameters on temperature rise in MCFC stack[J]. Journal of Power Sources, vol.91, 2000, pp.161-171.
    [32] Haruhiko Hirata, Michio Hori. Gas-flow uniformity and cell performance in a molten carbonate fuel cell stack[J]. Journal of Power Sources, vol.63, 1996, pp.115-120.
    [33] Wei.He, Q.Chen. Three-dimensional simulation of a molten carbonate fuel cell stack using computational fluid dynamics technique[J]. Journal of Power Sources, vol.55, 1995, pp.25-32.
    [34] Yoshihiro Mugikura, Fumihiko Yoshiba, Yoshiyuki Izaki, Takao Watanabe. Performance and life of 10-kW molten-carbonate fuel cell stack using Li/K and Li/Na carbonates as the electrolyte[J]. Journal of Power Sources,vol.75, 1998, pp.108–115.
    [35] S.Mitsushima and T.Kamo. Lifetime analysis for molten carbonate fuel cell stacks[C], The 2nd IFCC International fuel cell conference, 1996, C4-1.
    [36] J. Brouwer, F. Jabbari, E. M. Leal, T. orr. Analysis of molten carbonate fuel cell: Numerical modeling and experimental validation[J]. Journal of Power Sources, vol.158, 2006, pp.213-224.
    [37] N. Subramanian, B. S. Haran, P. Ganesan, R. E. White. Analysis of molten carbonate fuel cell performance using a three-phase homogeneous model[J]. Journal of Electrochemical Society, vol.150(1), 2003, pp.46-56.
    [38] S.O.T. Ogaji, R. Singh, P. Pilidis, M. Diacakis, Modeling fuel cell performance using artificial intelligence[J]. Journal of Power Sources, vol.154, 2006, pp.192-197.
    [39] Shen C., Cao G.Y., Zhu X.J., Nonlinear modeling and adaptive fuzzy control of MCFC stack[J]. Journal of Process Control, vol.12, 2002, pp.831-839.
    [40] P. Costamagna, L. Magistri, A.F. Massardo, Design and part-load performance of a hybrid system based on a solid oxide fuel cell reactor and a micro gas turbine[J]. Journal of Power Sources, vol.96, 2001, pp.352–368.
    [41] S. Campanari, Full load and part load performance prediction for integrated SOFC and microturbine systems[J]. Journal of Engineering for Gas Turbines and Power, vol.122, 2000, pp.239-246.
    [42] S.H. Chan, H.K. Ho, Y. Tian, Modeling for part-load operation of solid oxide fuel cell-gas turbine hybrid power plant[J]. Journal of Power Sources, vol.114, 2003, pp.213-227.
    [43] J. Palsson, A. Selimovic, Design and off-design predictions of a combined SOFC and gas turbine system[J]. ASME Paper 2001-GT-0379, 2001.
    [44] S. Kimijima, N. Kasagi, Performance evaluation of gas turbine-fuel cell hybrid micro generation system[J]. ASME Paper 2002-GT-30111, 2002.
    [45] C. Stiller, B. Thorud, O. Bolland, Safe dynamic operation of a simple SOFC/GT hybrid system[J]. ASME Paper 2005-GT-68481, 2005.
    [46] Y. Zhu, K. Tomsovic, Development of models for analyzing the loadfollowing performance of microturbines and fuel cells[J]. Electric PowerSystem Research, 2002, pp.1–11.
    [47] F. Calise, M. Dentice d’Accadia, A. Palombo, L. Vanoli, Simulation and exergy analysis of a hybrid solid oxide fuel cell(SOFC)-gas turbine system[J]. Energy, 2006, pp.3278-3299.
    [48] L. Magistri, P. Costamagna, A.F. Massardo, C. Rodgers, C.F. Mcdonald, A hybrid system based on a personal turbine (5kW) and a solid oxide fuel cell stack: a flexible and high efficiency energy concept for the distributed power market[J]. Journal of Engineering for Gas Turbines and Power, vol.124, 2002, pp.851-857.
    [49] H. Uechi, S. Kimijima, N. Kasagi, Cycle analysis of gas turbine-fuel cell cycle hybrid micro generation system[J]. Journal of Engineering for Gas Turbines and Power, vol.126, pp.755-762.
    [50] F. Jurado, J.R. Saenz, Adaptive control of a fuel cell-microturbine hybrid power plant[J]. IEEE Transactions on Energy Conversion, vol.18(2), 2003, pp.342-347.
    [51] C. Stiller, B. Thorud, O. Bolland, R. Kandepu, L. Imsland, Control strategy for a solid oxide fuel cell and gas turbine hybrid system[J]. Journal of Power Sources, vol.158, 2006, pp.303-315.
    [52] R. Kandepu, L. Imsland, B.A. Foss, C. Stiller, B. Thorud, O. Bolland, Modeling and control of a SOFC-GT-based autonomous power system[J]. Energy, 2007.
    [53] M. Yamaguchi, T. Saito, M. Izumitani, S. Sugita, Y. Tsutsumi, Analysis of control characteristics using fuel cell plant simulator[J]. IEEE Transactions on Industrial Electronics, vol.37(5), 1990, pp.378-386.
    [1] 刘亚仑. 微型燃气轮机冷热电联供系统仿真研究[D],上海交通大学硕士学位论文,上海交通大学,2005.
    [2] K. Onda, T. Iwanari, N. Miyauchi, K. Ito, T. Ohba, Y. Sakaki, S. Nagata, Cycle analysis of combined power generation by planar SOFC and gas turbine considering cell temperature and current density distributions[J]. Journal of The Electrochemical Society, vol.150(12), 2003, pp.1569-1576.
    [3] S.E. Veyo, L.A. Shockling, J.T. Dederer, J.E. Gillett, W.L. Lundberg, Tubular solid oxide fuel gas turbine hybrid cycle power systems: status[J]. Journal of Engineering for Gas Turbines and Power, vol.124, October,2002, pp.845-849.
    [4] L. Magistri, P. Costamagna, A.F. Massardo, C. Rodgers, C.F. Mcdonald, A hybrid system based on a personal turbine (5kW) and a solid oxide fuel cell stack: A flexible and high efficiency energy concept for the distributed power market[J]. Journal of Engineering for Gas Turbines and Power, vol.124, October,2002, pp.851-858.
    [5] Prapan K., Sankar B., Atsushi T., Energy recuperation in solid oxide fuel cell (SOFC) and gas turbine (GT) combined system[J]. Journal of Power Sources, vol.117, 2003, pp.7-13.
    [6] 翁一武,苏明,翁史烈. 先进微型燃气轮机的特点与应用前景[J]. 热能动力工程, vol.18, 2003.03, pp.111-116.
    [7] 杨策,刘宏伟,李晓,买靖东. 微型燃气轮机技术[J]. 热能动力工程, vol.18, 2003.01, pp.1-4.
    [8] 郭正榘. 燃气轮机自动控制系统设计[M],北京:机械工业出版社,1986.
    [9] 张方伟. 中冷回热燃气轮机动态仿真研究[D],上海交通大学硕士学位论文,上海交通大学,2004.
    [10] 伊亭. 燃料电池-燃气轮机联合循环动态仿真研究[D],上海交通大学硕士学位论文,上海交通大学,2002.
    [11] 张燕燕. 燃料电池与微型燃气轮机混合装置热力性能分析[D],上海交通大学硕士学位论文,上海交通大学,2002.
    [12] Uchida H., Shiraki M., Bessho A., Yagi Y., Development of a centrifugal compressor for 100kW automotive ceramic gas turbine[J]. ASME paper 94-GT-73, 1994.
    [13] Stefano C., Full load and part-load performance prediction for integrated SOFC and microturbine systems[J]. Journal of Engineering for Gas Turbines and Power, vol.122, April,2000, pp.239-246.
    [14] Pullen K.R., Baines N.C., Hill S.H., The design and evaluation of a high pressure ratio turbine[J]. ASME paper 92-GT-93, 1992.
    [15] Qusai Z.A.H., Munzer S.Y.E., Modeling and simulation of a gas turbine engine for power generation[J]. Journal of Engineering for Gas Turbines and Power, vol.128, April,2006, pp.302-311.
    [16] Hideyuki U., Shinji K., Nobuhide K., Cycle analysis of gas turbine-fuel cell cycle hybrid micro generation system[J]. Journal of Engineering for Gas Turbines and Power, vol.126, October,2004, pp.755-762.
    [1] 衣宝廉. 燃料电池现状与未来[J]. 电源技术, 22(5), 1998, pp.316.
    [2] 阿布里提,阿布都拉,小宫山宏. 新型高效率发电技术——燃料电池的发展现状和开发动向[J]. 电工电能新技术, vol.02(2), 2000, pp.45-48.
    [3] 李乃朝,衣宝廉,张恩俊. 不同工作条件下的熔盐燃料电池性能[J]. 电源技术,vol.21(3),1997, pp.110-115.
    [4] 衣宝廉. 燃料电池——原理i技术i应用[M]. 北京:化学工业出版社,2003.
    [5] 沈承,熔融碳酸盐燃料电池发电系统建模与智能控制策略研究[D],上海交通大学博士学位论文,上海交通大学,2003.
    [6] Piero L., Roberto B., Umberto D., Analysis and optimization of hybrid MCFC gas turbines plants[J]. Journal of Power Sources, vol.118, 2003, pp.108-117.
    [7] Piero L., Stefano U., Umberto D., Highly efficient electricity generation through a hybrid molten carbonate fuel cell-closed loop gas turbine plant[J]. Energy conversion and management,vol.42,2000, pp.1657-1672.
    [8] Jacob B., Faryar J., Elisangela M.L., Trevor O., Analysis of a molten carbonate fuel cell: Numerical modeling and experimental validation[J]. Journal of Power Sources, vol.158, 2006, pp.213-224.
    [9] Gemmen R.S., Liese E.A., Rivera J.G., Jabbari F., Brouwer J., Development of dynamic modeling tools for solid oxide and molten carbonate hybrid fuel cell gas turbine systems[A]. ASME Turbo Expo., Munich, Germany, 2000.
    [10] Prapan K., Sankar B., Atsushi T., Energy recuperation in solid oxide fuel cell (SOFC) and gas turbine (GT) combined system[J]. Journal of Power sources, vol.117, 2003, pp.7-13.
    [11] 张颖颖,60kW PEMFC 家用热电联供系统的动态建模与协调控制方法研究[D],上海交通大学博士学位论文,上海交通大学,2006.
    [12] Yuh C.Y., Selman J.R., The polarization of molten carbonate fuel cell electrodes: Ⅰ. Analysis of steady state polarization data[J]. Journal of Electrochemical, vol.138, 1991, pp.3642-3648.
    [13] Yoshiba F., Abe T., Watanabe T., Numerical analysis of molten carbonate fuel cell stack performance: diagnosis of internal conditions using cell voltage profiles[J]. Journal of Power Sources, vol.87, 2000, pp.21-27.
    [14] Au S. F., Woudstra N., Hemmes K., Verification of a simple numerical fuel cell model in a flowsheeting program by performance testing of a 110 cm2 molten carbonate fuel cell[J]. Energy Conversion and Management, vol.44, 2003, pp.2297-2307.
    [15] Yoshiba F., Izaki Y., Watanabe T., Wide range load controllable MCFC cycle with pressure swing operation[J]. Journal of Power Sources, vol.137, 2004,pp.196-205.
    [16] 郭正榘. 燃气轮机自动控制系统设计[M],北京:机械工业出版社,1986.
    [17] 孙兴进,熔融碳酸盐燃料电池电堆的建模、仿真及变结构控制[D],上海交通大学博士学位论文,上海交通大学,2002.
    [18] Masanori Y., Tadayoshi S., Minoru I., Shigehisa S., Yasuyuki T., Analysis of control characteristics using fuel cell plant simulator[J]. IEEE transactions on industrial electronics, vol.27(5), 1990, pp.378-386.
    [19] 沈承,曹广益,朱新坚. 熔融碳酸盐燃料电池(MCFC)性能研究[J]. 能源技术, vol.22(3), 2001, pp.102-106.
    [20] 杨华,肖云汉,俞颐秦. MCFC 与透平集成发电系统性能分析[J]. 工程热物理学报, vol.23, 2002, pp.37-40.
    [21] Ubertini S., Lunghi P., Assessment of an ambient pressure MCFC: external heated GT hybrid plant with steam injection and post combustion[J]. Fuel Cells, vol.1, 2001, pp.174–180.
    [22] Yoshiba F., Izaki Y., Watanabe T., System calculation of integrated coal gasification/molten carbonate fuel cell combined cycle—reflection of electricity generating performances of practical cell[J]. Journal of Power Sources, vol.132, 2004, pp.52–58.
    [23] Kyong S.O., Tong S.K., Performance analysis on various system layouts for the combination of an ambient pressure molten carbonate fuel cell and a gas turbine[J]. Journal of Power Sources, vol.158, 2006, pp.455-463.
    [1] Au S.F., McPhail S.J., Woudstra N., Hemmes K., The influence of operating temperature on the efficiency of a combined heat and power fuel cell plant[J]. Journal of Power Sources, vol.122, 2003, pp.37-46.
    [2] He W., Chen Q., Three-dimensional simulation of a molten carbonate fuel cell stack under transient conditions[J]. Journal of Power Sources, vol.73, 1998, pp.182-192.
    [3] 李士勇. 模糊神经控制和智能控制论[M]. 哈尔滨:哈尔滨工业大学出版社,1998.
    [4] 李少远,王景成. 智能控制[M]. 北京:机械工业出版社,2005.
    [5] Kim Y.H., Kim S.S., An electrical modeling and fuzzy logic control of a fuel cell generation system[J]. IEEE Transactions on Energy conversion, vol.14(2), 1999, pp.239-244.
    [6] Schumacher J.O., Gemmar P., Denne M., Control of miniature proton exchange membrane fuel cells based on fuzzy logic[J]. Journal of Power Sources, vol.129, 2004, pp.143-151.
    [7] 李国勇. 智能控制及其MATLAB实现[M]. 北京:电子工业出版社,2005.
    [8] Abhishek R.S., Asad D., Control of stand solid oxide fuel cell using fuzzy logic[A]. Proceedings of the 35th Southeastern Symposium on System Theory, 2003, pp.473-476.
    [9] 佟绍成,曲连江. 一类非线性 MIMO 系统的模糊自适应输出反馈控制[J]. 控制与决策,vol.20(7), 2005, pp.789-793.
    [10] 飞思科技产品研发中心. MATLAB6.5 辅助神经网络分析与设计[M]. 北京:电子工业出版社,2003.
    [11] 刘金琨. 智能控制[M]. 北京:电子工业出版社,2005.
    [12] 徐丽娜. 神经网络控制[M]. 北京:电子工业出版社,2003.
    [13] 蔡自兴. 智能控制[M]. 北京:电子工业出版社,2004.
    [14] 张吉礼. 模糊-神经网络控制原理与工程应用[M]. 哈尔滨:哈尔滨工业大学出版社,2004.
    [15] 陈跃华,曹广益,朱新坚. PEMFC的Elman神经网络建模与模糊神经网络控制[J]. 能源技术,vol.26(4),2005,pp.146-149.
    [16] 孙增圻. 智能控制理论与技术[M]. 北京:清华大学出版社,1997.
    [17] Wang L.X., Jerry M.M., Back propagation fuzzy system as nonlinear dynamic system identifiers[A]. IEEE International Conference on Fuzzy Systems, 1992, pp.1409-1418.
    [18] Onder E.M., Okyay K., Neuro-fuzzy approaches for identification and control of nonlinear system[A]. Proceedings of the IEEE International Symposium on Industrial Electronics, Slovenia:1999, pp.12-16.
    [19] Ordones R.,Passino K.M., Stable multi-input multi-output adaptive fuzzy neural control[J]. IEEE Trans on Fuzzy systems, 1999, vol.7(3), pp.345-353.
    [1] Caux S., Lachaize J., Fadel M., Shott P., Nicod L., Modeling and control of a fuel cell system and storage elements in transport applications[J]. Journal of Process Control, vol.15, 2005, pp.481-491.
    [2] Shen C., Cao G.Y., Zhu X.J., Nonlinear modeling and adaptive fuzzy control of MCFC stack[J]. Journal of Process Control, vol.12, 2002, pp.831-839.
    [3] 李国勇. 智能控制及其 MATLAB 实现[M]. 北京:电子工业出版社,2005.
    [4] Narendra K. S., Parthasarathy K., Identification and control of dynamical systems using neural networks[J]. IEEE Transactions on Neural Networks, vol.1, 1990, pp.4-26.
    [5] Vapnik V., Statistical learning theory[M]. New York:John Wiley, 1998.
    [6] Vapnik V., The nature of statistic learning theory[M]. New York: Springer Verlag, 1995.
    [7] Suykens J.A.K., Vandewalle J., Least squares support vector machine classifiers[J]. Neural Processing Letters, vol.9(3), 1999, pp.293-300.
    [8] 阎威武. 支持向量机理论、方法和应用研究[D]. 上海交通大学博士学位论文,上海交通大学,2003.
    [9] 阎威武,邵惠鹤. 支持向量机和最小二乘支持向量机的比较及应用研究[J]. 控制与决策,vol.18(3), 2003, pp.358-360.
    [10] Suykens J.A.K., Vandewalle J., Recurrent least squares support machines[J]. IEEE Transactions on Circuit and System-Ⅰ: Fundamental Theory and Applications, vol.47(7), 2000, pp.1109-1114.
    [11] Li X., Cao G.Y., Zhu X.J., Modeling and control of PEMFC based on least squares support vector machines[J]. Energy Conversion and Management, vol.47, 2006,pp.1032-1050.
    [12] Pelckmans K., Suykens J., Van Gestel T., De Brabanter J., Lukas L., Hamers B., De Moor B., Vandewalle J., LS-SVMlab: a MATLAB/C toolbox for Least Squares Support Vector Machines. 2003, Available at http://www.esat.kuleuven.ac.be/sista/lssvmlab.
    [13] 李曦. 质子交换膜燃料电池系统的建模与智能控制策略研究[D]. 上海交通大学博士学位论文,上海交通大学,2005.
    [14] Vong C.M., Wong P.K., Li Y.P., Prediction of automotive engine power and torque using least squares support machines and Bayesian inference[J]. Engineering Application of Artificial Intelligence, vol.19, 2006, pp.277-287.
    [15] 席裕庚. 预测控制[M]. 北京:国防工业出版社,1993.
    [16] 金以慧. 过程控制[M]. 北京:清华大学出版社,1993.
    [17] 诸静. 智能预测控制技术与应用[M]. 杭州:浙江大学出版社, 2002.
    [18] Joshua G., Daniel R.L., Model-based control of fuel cells: (1) Regulatory control[J]. Journal of Power Sources, vol.135, 2004, pp.135-151.
    [19] Wang S.W., Yu D.L., Gomm J.B., Page G.F., Douglas S.S., Adaptive neural network model based predictive control for air-fuel ratio of SI engines[J]. Engineering Applications of Artificial Intelligence, vol.19, 2006, pp.189-200.
    [20] 王凌. 智能优化算法及其应用[M]. 北京:清华大学出版社,2001.
    [21] Elliott L., Ingham D.B., Kyne, A.G., The use of ignition delay time in genetic algorithms optimization of chemical kinetics reaction mechanisms[J]. Engineering Applications of Artificial Intelligence, vol.18, 2005, pp.825-831.
    [22] Belarbi K., Titel F., Bourebia W., Benmahammed K., Design of Mamdani fuzzy logic controllers with rule base minimization using genetic algorithm[J]. Engineering Applications of Artificial Intelligence vol.18, 2005, pp.875-880.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700