Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《POWER ENGINEERING》 1997-01
Add to Favorite Get Latest Update

Research on Fuzzi Nerve Network Based Fault Diagnosis Systems for Condensers

Wang Jian, Ni Wei dou Wang Jian (Beijing, Qinghua University), Ni Wei dou.  
Abstract The paper analyzes theoretically, according to structural and operational features of condenser installations, the different factors that may cause its vacuum to drop, and reports on the creation of a fault expertise bank established with the insight and experience of on site engineers. Simultaneously a fault diagnosis system based on the principles of fuzzi nerve network models has been built, which has been used to diagnose faults occuring in condensers. This system is composed of an inspection absent self instruction network and fuzzi calculation. It can not only discriminate faults for which it has been, but also such for which it hasn't been trained. It has a strong grouping capability, works quickly and is therefore suitable for fault diagnoses of complicated systems.
【Fund】: 国家攀登B项目资助
【CateGory Index】: TK26
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 10 Hits
1 Zhang Jianhua; Zhang Junhua; Huo Guolian(North China Institute Power and Shanghi University of Technology );Neural Networks and Application in Fault Diagnosis[J];Journal of Electric Power;1998-03
2 QIU Feng-xiang~1,XU Zhi-gao~1,LI Xu-hui~2,SI Feng-qi~1,QIAO Zong-liang~1,ZHANG Xiao~1(1.School of Energy and Environment,Southeast University,Nanjing 210096,China;2.Datang Huainan Luohe Power Plant,Huainan 232000,China);Condenser On-line Status Monitoring and Fault Diagnosis System Based on Intelligent Case-based Reasoning Technique[J];Journal of Power Engineering;2009-06
3 MA Liang-yu, WANG Bing-shu, FAN Hai-hong, MA Yong-guang (Research Institute of Simulation and Control, North China Electric Power University, Baoding 071003, China);Investigation on Typical Fault Pattern of the Halving-style Condenser and Its Fault Diagnosis with BP Neural Network[J];Journal of North China Electric Power University;2001-02
4 MA Yong-guang,YIN Zhe,MA Liang-yu(School of Control Science and Engineering,North China Electric Power University,Baoding 071003,China);Study on fault diagnosis of condenser based on SOM neural network[J];;2006-04
5 LU Xu-xiang, LI Lu-ping (Department of Power Engineering,Changsha University of Electric Power, Changsha 410077 China);Estimation for Operating State of Condenser Based on Fuzzy Synthesis Judgment[J];Turbine Technology;2001-05
6 SHI Yong, ZHANG Zhong-min, WU Yong-yun et al;ANALYSIS AND STUDY ON THE FAULT DIAGNOSIS METHOD OF VACUUM IN CONDENSOR FOR STEAM TURBINE UNIT[J];Thermal Power Generation;2004-08
7 DONG Guan-liang(Jilin Provincial Electric Power Science Research Institute Co.Ltd.,Changchun,China,Post Code: 130021),DONG Xiao-feng(Education Ministry Key Laboratory on Power Plant Equipment Condition Monitoring and Control,North China University of Electric Power,Beijing,China,Post Code: 102206),QU Zhi-en(Power Generation and Operation Department,Huarun Electric Power Co.Ltd.,Changshu,China,Post Code: 215536);Study of Condenser Fault Diagnosis Based on Rough Sets and an Evidence Theory[J];Journal of Engineering for Thermal Energy and Power;2010-06
8 Jin Tao,Fu Zhongguang,Bian Shuang (Dept.of Thermal Power Engineering, NCEPU(BJ),Beijing 102206);Application of Decision Tree Method on Fault Diagnosis of Condensers[J];Modern Electric Power;2002-04
9 Sun Xiaogang, Zhang Jianhua, Hou Guolian, Jin Weigang (Department of Automation, NCEPU, Beijing102206,China);Condenser Fault Diagnosis Using Probabilistic Neural Networks[J];Modern Electric Power;2005-03
10 YANG Bin, WAN Sheng-chun, ZHANG Chen-xi, FANG Wei (No.105 Hospital of PLA, Hefei 230031);Fault diagnosis of large-scale medical equipment[J];Chinese Medical Equipment Journal;2006-02
【Citations】
Chinese Journal Full-text Database 1 Hits
1 LIU ZHENGKAI; LI BAOXIN(Information Processing Center, University of Science and Techonogy of China, Hefei 230027);AN IMPROVEMENT ON KOHONEN'S SELFORGANIZING MODEL[J];;1994-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 DU Dapeng, MU Zhichun, CHEN Jing, FANG XinInformation Engineering School, University of Science and Technology Beijing, Beijing 100083, China;Simulation of Chinese characters learning with improved multi-SOM network[J];Journal of University of Science and Technology Beijing;2007-01
2 Jin Jianguo (Department of Thermal Power Engineering) Tian Limin (Apparatus Section) Song Ke (Informationzing Education Center) Li Zidong (Beijing Electric Equipment Repairing and Making Factory);Evaluation Method for Bundle Arrangement Affecting Heat Transfer in Condenser[J];JOURNAL OF NORTHEAST CHINA INSTITUTE OF ELECTRIC POWER ENGINEERING;1998-04
3 LI Ming1 , LONG Ning-hui2, GAN Fu-quan2, WAN Fang2, PENG Fu-hua2, HUANG Pi-wei1, HUANG Lai1 (1. Hunan Electric Power Test & Research Institute, Changsha 410007, China; 2. Hunan Xiangtan Power Plant, Xiangtan 411102, China);Upgrading of the Air Extraction System of Double Back Pressure Condenser and Benefits Analysis[J];Electric Power Technologic Economics;2009-03
4 YUAN Jun 1, ZHANG Ming zhi 2,FANG Liang 3 (1.Sanhe Power Plant,Sanhe 101600, China; 2.North China Electric Power University,Baoding 071003,China; 3.Datang Tuoketuo Power Generating Co Ltd, Hohehot 010000, China);Effects of Cleanness Coefficient on Condenser Vacuum[J];Information On Electric Power;2002-03
5 ZHANG Mingzhi, LIN Hu, YAO Yaqiu, DING Qianling, LU Haiqing(North China Electric Power University, Baoding 071003,China);Analysis of Deteriorative Condenser Vacuum and Improvements[J];Electric Power Science and Engineering;2003-01
6 ZHANG Jianghong,HU Niansu(Wuhan University, Wuhan 430072, China);Simulation Model of Condensate Water System of Power Plants Based on Simulink[J];Electric Power Science and Engineering;2004-02
7 CUI Xiu-qiang (Shiliquan Power Plant under the HDPI, Zaozhuang 277103, China);Optimal Operation Mode of Circulating Water System of 300 MW Thermal Power Plant[J];Electric Power Science and Engineering;2005-02
8 CUI Xiu-qiang (Shiliquan Power Plant under HDPI, Zaozhuang 277103, China);Analysis of Condensate Water Supercooled Degree for Steam Turbine Units and Countermeasures[J];Electric Power Science and Engineering;2006-01
9 Zhou Lanxin1,Li Fuyun1,Li Yongjun2,Liu Huiming3(1.Key Laboratory of Power Plant Equipment Condition Monitoring and Control of Ministry of Education,North China Electric Power University,Baoding 071003,China;2.Shandong Shiheng Power Plant Co.Shandong 271621,China;3.Jiangxi Guixi Power Plant Co.Jiangxi 335400,China);Effect of Condenser Steam Flow Field and Vapor Lock on the Correction Factor of Tube Bundle Arrangement[J];Electric Power Science and Engineering;2008-02
10 TENG Pi-zhong1,ZHANG Pin2,CHEN Rong-sheng 3,CHEN Qun2, SHI Yong-heng1,YU Bao-ning 2,YANG Ya-ping 1(1.Southeast University,Nanjing 210096,China;2.Fujian Yongan Power Plant, Yongan 364013,China;3.Quanzhou Power School,Quanzhou 364000,China);Fault diagnosis and performance supervision of condenser based on fuzzy neural network[J];Electric Power Automation Equipment;2007-01
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ZHU Ming-xing 1,ZHANG De-long 2 1(Depart.of Antomation of Anhui Univ.Hefei 230039,China) 2( Department of Electronic Engineering ang Information Science of Anhui Univ.,Heifei 230039,China);Study on the Algorithms of Selecting the Radial Basis Function Center[J];JOURNAL OF ANHUI UNIVERSITY(NATURAL SCIENCES);2000-01
2 Zhao Tingdi(Beijing University of Aeronautics and Astronautics,Dept. of System Engineering of Engineering Technology);General Development Shell for Fault Diagnostic Expert System[J];JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS;1998-03
3 Li Zhaowen;You Dinghua (Institute of Artifical intelligence,Beijing Institute of technology, Beijing 100081);A Study on an Active Database System and its Applications[J];JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY;1995-01
4 Liu Weiting, Zhang Bing and Zhu Zhiyu;Fusion of Position Data and Velocity Data of Target in Multi-target Tracking[J];Ship Engineering;2003-01
5 Zhao Min Pan Weiming Yang Chaijun (Department of Measuring Engineering, Nanjing University of Aeronautics and Astr onautics,Nanjing\ 210016);Data Fusion Based on Neutral Networks Applied in Syntonic Density Sensor[J];JOURNAL OF TRANSCLUCTION TECHNOLOGY;2000-03
6 LU Xu xiang 1; LI Lu ping 1; LI Shao xia 2; CHEN Qian jun 1; ZHOU Ke 1 (1.Dept.of Power Eng.,Changsha Univ.of Electr.Power,Changsha 410077,China;2.Dept.of Power,Changsha School of Electr.Power,Changsha 410131,China);Study of Fault Diagnosis for Condenser Based on Fuzzy Pattern Recognition[J];JOURNAL OF CHANGSHA UNIVERSITY OF ELECTRIC POWER(NATURAL SCIENCE);2000-03
7 WANG Xue-he et al;Integrated Diesel Engine Diagnostic System[J];Diesel Engine;2000-05
8 Wang Yuemin ;et al;Prediction of Wear Life-span of Diesel Engine by Gray-Markov Model[J];DIESEL ENGINE;1996-06
9 LU Wen yuan 1,YANG Yuan tao 2,FANG Shu fen 1(1.School of Management,Harbin Institute of Technology,Harbin 150001;2.Harbin turbin plant,Harbin 150001);An Optimal PDM Model by Filtering Theory[J];JOURNAL OF NORTHEAST CHINA INSTITUTE OF ELECTRIC POWER ENGINEERING;2000-01
10 Jin Zhiping; Li Runlin(Dept ·of power);Analysis of The Drop in Vacuum about Operating Condensin Turbine and Logical Network Diagram for Diagnosing[J];Journal of Electric Power;1996-01
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Zhong-bin~1,CAO Li-hua~1,ZHANG Shao-lei~2(1.Northeast Dianli University,Jilin City 132012,China,2.Dingzhou Electric Power Plant,Dingzhou City,Hebei Province 071052,China);Condenser's Trouble diagnose Diagnosing Based on BP Neural Network[J];Journal of Northeast Dianli University;2006-04
2 Ma L iangyu,Duan Wei,Gao Jianqiang,Wang Bingshu,Tong Zhensheng North China Electric Power U niversity,Baoding 0 710 0 3,China;STRUCTURE AND MODEL OF A FAULT INTELLIGENT DIAGNOSISSYSTEM FOR POWER STATION THERMAL SYSTEMS[J];Automation of Electric Power Systems;2002-07
3 LIAO Ruijin1, WANG Qian1,2, LUO Sijia1, LIAO Yuxiang1,2, SUN Caixin1(1. Key Laboratory of Ministry of Education on High Voltage Engineering of Chongqing University, Chongqing 400044, China; 2. Chongqing Electric Power Corporation, Chongqing 400014, China);Condition Assessment Model for Power Transformer in Service Based on Fuzzy Synthetic Evaluation[J];Automation of Electric Power Systems;2008-03
4 LIANG Zhi - rui,CHEN Peng,SU Hai - feng(North China Electric Power University,Baoding 071003,China);Association rule mining in fault monitoring of power plant equipment[J];Electric Power Automation Equipment;2006-06
5 TENG Pi-zhong1,ZHANG Pin2,CHEN Rong-sheng 3,CHEN Qun2, SHI Yong-heng1,YU Bao-ning 2,YANG Ya-ping 1(1.Southeast University,Nanjing 210096,China;2.Fujian Yongan Power Plant, Yongan 364013,China;3.Quanzhou Power School,Quanzhou 364000,China);Fault diagnosis and performance supervision of condenser based on fuzzy neural network[J];Electric Power Automation Equipment;2007-01
6 GUO Qinglin,ZU Xiangrong (North China Electric Power University,Beijing 102206,China);Data mining based on neural network and genetic algorithm for steam turbine unit[J];Electric Power Automation Equipment;2008-03
7 CAO Wen-liang,WANG Bing-shu,MA Liang-yu,ZHANG Ji(School of Control Science & Engineering,North China Electric Power University, Baoding 071003,China);Fault Diagnosis Using the Principal Component Method and Sign Directed Graph's Qualitative/Quantitative Models[J];Power Engineering;2005-06
8 CHEN Lin-gang,HAN Feng-qin,GUI Zhong-hua(College of Electrical Engineering,South China University of Technology,Guangzhou 510640,Guangdong Province,China);A Neural Network Based Intelligent Fault Diagnosis System for Hydroelectric Generating Sets[J];Power System Technology;2006-01
9 JIA Yong,HE Zheng-you,ZHAO Jing (School of Electrical Engineering,Southwest Jiaotong University,Chengdu 610031,Sichuan Province,China);A Method to Identify Voltage Sag Sources in Distribution Network Based on Wavelet Entropy and Probability Neural Network[J];Power System Technology;2009-16
10 CAO Shunan,WANG Lu,HU Jiayuan(College of Power and Machine,Wuhan University,Wuhan 430072,China);Research of the fault diagnosis model for condenser based on improved confidence theory[J];Industrial Instrumentation & Automation;2010-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved