回热循环微型燃气轮机全工况状态反馈控制

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (946 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Based on the simplified linear model of design condition the traditional microturbine control system adopted the PI control strategy, and added recuperator leeds to slow speed dynamic response and oscillation. This paper proposes total operating mode state feedback control strategy based on the derived nonlinear model of the recuperative cycle microturbine. The fixed convergence characteristic state observer and the state feedback control law were designed using linear state space model, which made the convergence characteristics of observation variables and state variables were not influenced by varying conditions. It guaranteed the operation stability and the consistency of dynamic characteristics under total operating mode. This paper gives generally analytical polynomial equations of observer and state feedback control law with load variation. The design example analysis and simulation results prove that the proposed control strategy is correct and feasible.

Key words： Recuperative cycle microturbine total operating mode state feedback control state observer fixed convergence characteristic

Received: 18 October 2012 Published: 17 June 2014

PACS:

TK47

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Duan Jiandong
	Wu Fengjiang
	Zhao Ke
	Sun Li

Cite this article:

Duan Jiandong,Wu Fengjiang,Zhao Ke等. Total Operating Mode State Feedback Control of the Recuperative Cycle Microturbine[J]. Transactions of China Electrotechnical Society, 2014, 29(3): 213-221.

URL:

http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2014/V29/I3/213

[1] 赵克, 耿加民, 汪之文, 等. 微型燃气轮机发电系统启动过程控制[J]. 电工技术学报, 2009, 24(2): 48-53.
Zhao Ke, Geng Jiamin, Wang Zhiwen, et al. Start process control techniques for the microturbine generation system[J]. Transactions of China Electrotech- nical Society, 2009, 24(2): 48-53.
[2] 闫士杰, 王旭, 陈宏志. 发电用微型燃气轮机三相四桥臂逆变器解耦控制[J]. 电工技术学报, 2012, 27(1): 69-73.
Yan Shijie, Wang Xu, Chen Hongzhi. Decoupling control of three-phase four-leg inverter in micro- turbine power generation[J]. Transactions of China Electrotechnical Society, 2012, 27(1): 69-73.
[3] 杨秀, 郭贤, 臧海洋. 微型燃气轮机发电系统孤岛及并网运行的建模与控制策略[J]. 电工技术学报, 2012, 27(1): 63-68.
Yang Xiu, Guo Xian, Zang Haiyang. Modeling and control strategy of islanding and grid-connected operation of a micro-turbine generation system[J]. Transactions of China Electrotechnical Society, 2012, 27(1): 63-68.
[4] 周念成, 邓浩, 王强钢. 光伏与微型燃气轮机混合微网能量管理研究[J]. 电工技术学报, 2012, 27(1): 74-83.
Zhou Niancheng, Deng Hao, Wang Qianggang. Energy management strategy of PV and micro-turbine hybrid micro-grid[J]. Transactions of China Electrotechnical Society, 2012, 27(1): 74-83.
[5] 刘爱虢, 翁一武. 熔融碳酸盐燃料电池/燃气轮机混合动力系统启动停机过程特性分析[J]. 中国电机工程学报, 2012, 32(17): 7-12.
Liu Aiguo, Weng Yiwu. Analysis on startup and shutdown process of molten carbonate fuel cell/ micro-gas turbine hybrid system[J]. Proceedings of the CSEE, 2012, 32(17): 7-12.
[6] 刘爱虢, 翁一武. 不同控制方式对熔融碳酸盐燃料电池/微型燃气轮机混合动力系统运行特性的影响[J]. 中国电机工程学报, 2009, 29(35): 41-47.
Liu Aiguo, Weng Yiwu. Effect of various control methods on the molten carbonate fuel cell/micro-gas turbine hybrid system performances[J]. Proceedings of the CSEE, 2009, 29(35): 41-47.
[7] Wang Wei, Cai Ruixian, Zhang Na. General characteristics of single shaft microturbine set at variable speed operation and its optimization[J]. Applied Thermal Engineering, 2004, 24(13): 1851-1863.
[8] 纪军, 张世铮. 注蒸汽燃气轮机稳态全工况性能分析[J]. 工程热物理学报, 1993, 14(4): 361-364.
Ji Jun, Zhang Shizheng. The total operating mode performance analysis of steam injected gas turbine in steady state[J]. Journal of Engineering Thermophysics, 1993, 14(4): 361-364.
[9] Rowen W I. Simplified mathematical representations of heavy-duty gas turbines[J]. American Society of Mechanical Engineers Journal of Engineering for Power, 1983, 105: 865-869.
[10] Mohammad R B T, Behrooz V, Wolfgang G. An educational guide to extract the parameters of heavy duty gas turbines model in dynamic studies based on operational data[J]. IEEE Transactions on Power Systems, 2009, 24(3): 1366-1374.
[11] Savaghebi M, Dehghani M T, Hooshyar H. Enhancement of microturbine-generator output voltage quality through application of matrix converter interface[C]. International Symposium on Power Electronics Electrical Drives Automation and Motion (SPEEDAM), Perth, 2010.
[12] Working Group on Prime Mover and Energy Supply Models. Dynamic models for combined cycle plants in power system studies[J]. IEEE Transactions on Power Systems, 1994, 9(3): 1698-1708.
[13] Working Group on Prime Mover and Energy Supply Models. Hydraulic turbine and turbine control models for system dynamic studies[J]. IEEE Transactions on Power Systems, 1992, 7(1): 167-179.
[14] 张天宏, 李秋华. 微型涡喷发动机自适应控制实验研究[J]. 航空动力学报, 2007, 22(3): 471-474.
Zhang Tianhong, Li Qiuhua. Adaptive control study and experimental validation of a micro turbine engine[J]. Journal of Aerospace Power, 2007, 22(3): 471-474.
[15] Francisco J, Vahidi B, José R S. Adaptive control of a fuel cell-microturbine hybrid power plant[J]. IEEE Transactions on Energy Conversion, 2003, 18(2): 342-347.
[16] 徐立新, 强文义, 周彦. 基于模糊神经网络的发电用单轴燃气轮机的解耦控制[J]. 汽轮机技术, 2004, 46(6): 421-424.
Xu Lixin, Qiang Wenyi, Zhou Yan. Decoupling control in single shift gas turbine plant based on fuzzy neural network[J]. Turbine Technology, 2004, 46(6): 421-424.
[17] 闫大朋, 闫士杰, 李爱平, 等. 微型燃气轮机的新型神经网络控制的研究[J]. 控制工程, 2008, 15(5): 541-548.
Yan Dapeng, Yan Shijie, Li Aiping, et al. On new neural network control of micro gas turbine[J]. Control Engineering of China, 2008, 15(5): 541-548.
[18] Kim J H, Kim T S, Ro S T. Analysis of the dynamic behaviour of regenerative gas turbines[J]. Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2001, 215(3): 339-346.
[19] Ailer P, Sánta I, Szederkényi G. Nonlinear model- building of a low-power gas turbine[J]. Periodica Polytechnica Ser. Transp. Eng., 2001, 29(1-2): 117-135.
[20] 张化光, 邓玮, 耿加民. 发电用燃气轮机的非线性数学建模及稳定性分析[J]. 中国电机工程学报, 2007, 27(26): 108-114.
Zhang Huaguang, Deng Wei, Geng Jiamin. Nonlinear modeling and stability analysis of gas turbine used for electricity generating[J]. Proceedings of the CSEE, 2007, 27(26): 108-114.
[21] Nascimento M A R, Lora E S, Corréa P S P, et al. Biodiesel fuel in diesel micro-turbine engines: Modelling and experimental evaluation[J]. Energy, 2006, 33(2): 233-240.
[22] Gomes1 E E B, Nascimento1 M A R do, Lora E E S, et al. Performance evaluation and case studies of microturbines fuelled with natural gas and diesel Nonlinear model-building of a low-power gas turbine[J]. Proc. Instn Mech. Engrs Part A: J. Power and Energy, 2004, 218: 599-607.