Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Proceedings of the CSU-EPSA》 2006-01
Add to Favorite Get Latest Update

Modeling and Simulation of Reheated Vapour Temperature Based on Neural Network Predicting Model

ZHANG Yun-hui~1,LV Zhen-zhong~1,ZHAO Yu-hong~2(1.Department of Power,Southeast University,Nanjing 210096,China;2.College of Electrical Engineering,Nanhua University,Hengyang 421001,China)  
It is very important to improve the predictive precision of reheated vapour temperature for enhancing the economy and reliability of the generating unit in power station.However,precise mathematical model is hard to build by traditional methods and model's predictive precision isn't high enough because the reheated vapour temperature is under the influence of many factors.Chaotic theory supplies a new method to solve the problem.In this article,the chaotic dynamic performance of reheated vapour temperature is revealed.Chaotic performance is used to deal with input samples and determine the structure of neural network.Neural network is combined with advanced genetic algorithm to construct a new predicting model of the reheated vapour temperature.Simulation results show that the model has higher precision and faster convergence speed,and the maximum absolute value of the relative error for the model is 0.06812%.
【CateGory Index】: TM621
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 1 Hits
1 Wu Qiyu1,Jiang Qingpan2,Chang Taihua2,Zhu Honglu2 (1. ShanghaiStateNuclear PowerEngineering Co.,Ltd.,Shanghai200233,China; 2. NorthChina ElectricPower University,Beijing 102206,China);Study on Modeling Based on LMS Algorithm to Thermal Processes[J];电力科学与工程;2009-08
Chinese Journal Full-text Database 2 Hits
1 FAN Hong, WEI Hua (School of Electrical Engineering,Guangxi University, Nanning 530 004, China);Application of Improved Genetic Algorithm in Reactive Power Optimization[J];电力系统及其自动化学报;2005-01
2 Duan Yuqian He Jiali (Deptartment of Electrical Engineering, Tianjin University,Tianjin,300072);GENETIC ALGORITHM AND ITS MODIFICATION[J];电力系统及其自动化学报;1998-01
Chinese Journal Full-text Database 10 Hits
1 Wang Zhanwu;;Application of genetic algorithm in multi objective optimal path selection[J];智能城市;2016-02
2 Tang Qi;Hua Jianhui;School of Management,Tianjin Polytechnic University;;Method for Solving Multi-Objective Problem of Continuous Berths and Quay Cranes[J];天津大学学报(社会科学版);2016-01
3 Shen Yanping;Guo Na;Wang Xiaoying;Institute of Disaster Prevention;;The P2P Network Prestige Model Based on Improved Genetic Algorithm[J];科技通报;2015-12
4 ZHU You-ping;LI Tong-chun;FENG Shu-rong;SHI Qing-chun;SU Jun-an;Power China Zhongnan Engineering Corporation Limited;College of Water Conservancy and Hydropower Engineering,Hohai University;;Mathematical Model of Parameter Optimization for the Temperature Control of Mass Concrete[J];长江科学院院报;2015-08
5 Cao Huiling;Wu Zemin;Qu Chungang;Kang Liping;Civil Aviation University of China;Aircraft Maintenance and Engineering Corporation;;Life on Wing Prediction of Aeroengine Based on CBM Strategy[J];中国机械工程;2015-13
6 BIE Min-jie;LIU Ji-cheng;LU Ji-qing;BA Lian-jie;ZHANG Gang;College of Electronic Engineering,Chengdu University of Information Technology;;Combinatorial Array Optimization Design in TEM based on Improved Genetic Algorithm[J];成都信息工程学院学报;2015-03
7 LI Ning;Jilin Dunhua Pumped Storage Power Co.,ltd;;Research on Distributed Generation'Locating and Sizing in Distribution Network[J];东北电力大学学报;2015-02
8 Yang Yong;Zeng Xiangkun;College of Mechanical Engineering, Guangdong Polytechnic Normal University;;Optimization of PID control parameters for cooling water temperature monitoring system of diesel engine[J];中国农机化学报;2015-02
9 GAN Yi;GUO Jia-zhong;WANG Zi-jian;CHEN Cheng;ZENG Le-cai;YANG Jia-rong;School of Mechanical Engineering of the University of Shanghai for Science and Technology;Central Research Institute of Shanghai Electric Group;;Improved Solar Tracking Control Modes Based on Genetic Algorithm[J];控制工程;2015-01
10 XU Yan;ZHI Jing;State key Laboratory of Alternate Eeleetrical Power System with Renewable Energy Sources( North China Electric Power University);;Optimal PMU configuration based on improved adaptive genetic algorithm[J];电力系统保护与控制;2015-02
Chinese Journal Full-text Database 5 Hits
1 BAI Yan1,JIANG Yi-heng1,ZHU Yao-chun1,DONG Ling2,LI Xiao-fei3 (1.Department of Automation of North China Electric Power University,Beijing 102206,China;2 Department of Mathematics & physics of North China Electric Power University,Beijing 102206;3.China National Water Resources & Electric Power Materials & Equipment Co.,Ltd,Beijing 100045,China);Modeling Main Steam Temperature System of Power Plant Using Genetic Programming[J];系统仿真学报;2008-04
2 HUANG Jing-tao1, MA Long-hua1, MAO Jian-bo2, QIAN Ji-xin1 (1. National Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou 310027, Zhejiang Province, China; 2. Zhejiang Electric Power Test & Research Institute, Hangzhou 310014, Zhejiang Province, China);Modeling Research of the Reheat Steam Temperature of 300 MW Boiler Based on Support Vector Regression[J];中国电机工程学报;2006-07
3 ZHANG Yun-hui~1,LV Zhen-zhong~1,ZHAO Yu-hong~2(1.Department of Power,Southeast University,Nanjing 210096,China;2.College of Electrical Engineering,Nanhua University,Hengyang 421001,China);Modeling and Simulation of Reheated Vapour Temperature Based on Neural Network Predicting Model[J];电力系统及其自动化学报;2006-01
4 ZHANG Xiao-tao1,2, NI Wei-dou1, LI Zheng1, ZHENG Song1(1. Dept. of Thermal Engineering, Tsinghua University, Haidian District, Beijing 100084, China; 2.Dept. of Power Engineering, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450008, Henan Province, China);DYNAMIC MODELING STUDY OF SUPERHEATER STEAM TEMPERATURE BASED ON PRINCIPAL COMPONENT ANALYSIS METHOD AND ONLINE DATA[J];中国电机工程学报;2005-05
5 LIU Zhi-yuan1,2,LU Jian-hong1,CHEN Lai-jiu1 (1. Department of Power Engineering,Southeast University,Nanjing 210096,China; 2.Nanjing Institute of Technology, Nanjing 210013, China);A NOVEL RBF NEURAL NETWORK AND ITS APPLICATION IN THERMAL PROCESSES MODELLING[J];中国电机工程学报;2002-09
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Gu Jie Chen Zhangchao Zhang Lin (Department of Electric Power Engineering of Shanghai Jiaotong University, Shanghai, 200240);STUDY ON THE MODEL OF REACTIVE POWER OPTIMIZATION BASED ON GENETIC ALGORITHMS IN ELECTRIC POWER SYSTEMS[J];电力系统及其自动化学报;2001-03
2 Cheng Haozhong(Department of Electric Power Engineering, Shanghai Jiaotong University);Reactive Power Optimization Based on GeneticAlgorithms in Electric Power Systems[J];上海交通大学学报;1998-01
3 Su Xiaolin Yan Xiaoxia (Electrical Dept,of Taiyuan Institute of Electric Power);A Search Algorithm Based on Genetic Algorithm for PID Parameter Optimization[J];电力系统及其自动化学报;1997-02
4 YUN Weimin and XI Yugeng(Department of Automation, Shanghai Jiao Tong University. Shanghai, 200030, PRC);The Analysis of Global Convergence and Computational Efficiency for Genetic Algorithm[J];控制理论与应用;1996-04
5 YUN Weimin and XI Yugeng (Department of Automation, Shanghai Jiao Tong University. Shanghai, 200030, PRC);The Analysis on Running Mechanism of Genetic Algorithm[J];控制理论与应用;1996-03
6 Wen Fushuau; Qiu Jiaju; Han Zhenxiang (Zhejiang University);A Refined Genetic Algorithm for Fault Section Estimation Using Information from Circuit Breakers[J];电工技术学报;1996-02
7 ZhouShuangxi, Yang Bin ( Tsinghua University. Beijing);A NEW ALGORITHM FOR REACTIVE POWER OPTIMIZATION──GENETIC ALGORITHMS[J];电力系统自动化;1995-11
8 Meng Qingchun;Jia Peifa(Department of Computer,Yantai University, Yantai, 264005)Department of Computer Science and Technology, Tsinghua University);Actual research status and recent applications of genetic algorithms[J];清华大学学报(自然科学版);1995-05
9 Ma JinTao; L. L. Lai; Yang YiHan(Beijing Graduate School North China Institute of Electric Power Qinghe,Beijing City 100085)(City University London UK)(Beijing Graduate School North China Institute of Electaric Power Qinghe,Beijing 100085);Application of Genetic Algorithms in Reactive Power Optimization[J];中国电机工程学报;1995-05
10 ZHANG Xiaohui;DAI Guanzhong and XU Naiping(Depotment of Automatic Control,Northwestern Polytechnical University·Xi'an,710072,PRC);Genetic Algorithms──A New Optimization and Search Algorithms[J];控制理论与应用;1995-03
Similar Journals
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved