Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Electric Power Science and Engineering》 2008-09
Add to Favorite Get Latest Update

Dynamic Model of Medium Speed Mill Direct Firing Pulverizing System

Tian Dan, Tian Liang, Liu Xinping, Liu Jizhen (School of Control Science and Engineering, North China Electric Power University, Baoding 071003, China)  
Medium speed mill direct firing pulverizing system is used in most large-scale boiler and its dynamic characteristics have an important impact on the load - pressure control. Pulverizing system can be divided into coal feeder, coal grinding mill and primary air-powder pipe. The dynamic model of the amount of coal and primary air for the total fuel into the boiler furnace chamber was built up with the method of combination of mechanism analysis and data fitting. The regular pattern of the changes of the main parameters in the model was analyzed. Disturbance experiment of fieldwork coal amount and simulation experiment showed that the model reflects the major dynamic characteristics and nonlinear characteristics and has a good recurrence. The combining of the model and strm classical model can form a complete drum boiler load - pressure dynamic model.
【CateGory Index】: TK229
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 LIU Feng;Guangdong Yuejia Electric Co.,LTD.;;An Analysis of Direct Blowing Pulverizing System of Collecting the Retrofit Scheme of Coal[J];Journal of Jiangxi Vocational and Technical College of Electricity;2015-02
Chinese Journal Full-text Database 7 Hits
1 Yu Zhanying,Wei Tongsheng,Jiang Hongli,Tan Houzhang,Hui Shien,Xu Tongmo (Dynamic Energy College of Xian Jiaotong University,Xian,710049);Study on Separation Property of Axial Separator[J];Electric Power Construction;2001-07
2 TIAN Liang,ZENG De-liang,LIU Xin-ping,LIU Ji-zhen (North China Electric Power University, Baoding 071003, China);A Simplified Non-Linear Dynamic Model of 500MW Unit[J];Power Engineering;2004-04
3 WANG Guang-jun, HE Zu-wei, CHEN Hong (College of Power Engineering,Chongqing University,Chongqing 400044,China);BOILER EVAPORATION SYSTEM SIMULATION BASED ON NEURAL NETWORK AND PROCESS MECHANISM CHARACTERISTIC[J];Proceedings of the Csee;2001-11
4 ZENG De-liang, ZHAO Zheng, CHEN Yan-qiao, LIU Ji-zhen (North China Electric Power University, Baoding 071003, China);A PRACTICAL 500MW BOILER DYNAMIC MODEL ANALYSIS[J];Proceedings of the Csee;2003-05
5 TIAN Liang, ZENG De-liang, LIU Ji-zhen, ZHAO Zheng (North China Electric Power University, Baoding 071003, China);A SIMPLIFIED NON-LINEAR DYNAMIC MODEL OF 330MW UNIT[J];Proceedings of the Csee;2004-08
6 HAN Zhong-xu1,QI Xiao-hong2,LIU Min3(1.China Electric Power Research Institute,Haidian District,Beijing 100085,China;2.Northeast China Electric Power Institute,Jilin 132012,Jilin Province,China;3.China Agricultural University,Beijing 100083,Haidian District,China);A Practical Non-Linear Mathematical Model of Generating Unit and Its Application[J];Proceedings of the CSEE;2006-01
7 HAN Zhong-xu1, ZHANG Zhi2, LIU Min3,QIU Zhong-chang2, DAI Guan-ming4, HUANG Huan-pao,2, ZHU Ming-cheng4 , WU Fei-jun4 (1. China Electric Power Research Institute, Haidian District, Beijing 100085, China; 2. Beijing State Power Zhishen Control Technology Ltd., Haidian District, Beijing 100085, China; 3. China Agricultural University, Haidian District, Beijing 100083, China ; 4. Beilun Power Plant, Ningbo 315800, Zhejiang Province, China );Application and Design of Coordinated Control System for No.1&2 600MW Unit of Beilun Power Plant[J];Proceedings of the CSEE;2006-18
Chinese Journal Full-text Database 10 Hits
1 REN Guijie1,LI Pingkang1,ZHAO Zhigang2,LONG Junfeng2(1.School of Mechanical,Electronic and Control Engineering,Beijing Jiaotong University,Beijing 100044,China;2.Inner Mongolia Datang International Tuoketuo No.2 Power Generation Co.Ltd.,Tuoketuo 010206,China);Parameters identification of thermal power unit plant nonlinear model based on improved genetic algorithm[J];Journal of Beijing Jiaotong University;2011-06
2 Han Min ( Guangdong Power Engineering Co , Shen Zhen 510730);Combination Installation and Hoisting of Boiler Overheater in Combined Boxes[J];Journal of Chongqing Electric Power College;2005-04
3 WANG Yun-peng(Guangdong Desheng Power Plant,Desheng Guangdong 528300,China);Briefly Analysing on the Way to Improve the Thermal Efficiency of a Boiler[J];Journal of Chongqing Electric Power College;2009-03
4 PAN Xiao jun (Shenyang Electric College,Shenyang City 110036);Investigation of Single Channel Inertia Gas-Solid Separator[J];Journal of Northeast China Institute of Electric Power Engineering;2001-02
5 GUAN Xiao-guang1,JIANG He2,SONG Ji-min3(1.Dandong Jinshan Thermoelectric Co.,Ltd,Dandong Liaoning 118011;2.Energy Resources and Power Engineering,Northeast Dianli University,Jilin Jilin 132012;3.Shengyang Institute of Specical Equlpment Inspection & research,Shenyang 110035);Coal-fired Industrial Boilers to Improve Energy Efficiency of Test Methods[J];Journal of Northeast Dianli University;2011-02
6 XING De-shan,YAN Wei-ping,LI Jun(Key Laboratory of Condition Monitoring and Control for Power Plant Equipment of Ministry of Education,North China Electric Power University,Baoding 071003,China);Impact of Coal Ranks on Combustion of Tangential Corner-firing Boiler[J];Journal of Electric Power;2006-02
7 ;Discussion on application of electrostatic precipitator for burning category Ⅱ anthracite circulating fluidized bed boiler[J];Electric Power Environmental Protection;2007-06
8 ;Numerical simulation of the best mixture ratio of coal and air in fuel staging combustion[J];Electric Power Environmental Protection;2007-06
9 CHENG Hong-wei;CFB boiler traditional dry FGD process disadvantage analysis and improvement[J];Electric Power Environmental Protection;2009-02
10 WEI Lin-qing,WANG Chuan-hao,WANG Ji-wei;Application of AG-2 desulfur absorbent desulfurization technology on 220t/h boiler[J];Electric Power Environmental Protection;2009-03
China Proceedings of conference Full-text Database 10 Hits
1 Wang Yinsong,Tian Ruili,Lui Lixia School of control science and Engineering,North China Electric Power University,Baoding 071003,Hebei P.R.China;Boiler-turbine Coordinated Control of Power Plant Based on the Adaptive Backstepping Method[A];[C];2007
2 Han Zhongxu 1,2 1.Power Plant Automatization Department,China Electric Power Research Institute,Beijing 100085,P.R.China 2.Beijing GuoDian Zhishen Control Technology Ltd.,Beijing 100192,P.R.China;Definition of Algebra Proportion Analogical Observer and Its Mathematical Analysis[A];[C];2008
3 HAN Zhong-Xu Power Automatization Department,China Electric Power Research Institute,Beijing 100192,P.R.China;Connotation and Compatibility of Generalized Intelligent Control[A];[C];2010
4 Guolian HOU~1,Haitao LIU~1,Yi SUN~1,Jianhua ZHANG~1 1.Department of Automation,North China Electric Power University,Beijing,102206;Multi-model Predictive Function Control Based on Neural Network and Its Application to the Coordinated Control System of Power Plants[A];[C];2010
5 Fang Fang~1,Le Wei~2 1.School of Control and Computer Engineering,North China Electric Power University,Beijing 102206,China 2.Department of Automation,North China Electric Power University,Baoding 071003,China;Backstepping-based Nonlinear Adaptive Control for Boiler-turbine Units[A];[C];2010
6 Tan Wen, Fu Caifen, Liu Jizhen Department of Automation, North China Electric Power University, Beijing 102206;Multi-model Control of a Boiler-Turbine Unit[A];[C];2006
7 HAN Zhong-xu, QI Xiao-hong, SUN Ying ( China Electric Power Research Institute, Beijing 100085, China; Beijing Nanshan 高科技 Ltd., Beijing 100085, China; Beijing GuoDian Zhishen Control Technology Ltd., Beijing 100085, China);The Method Heightening Response Rate to AGC by Analog Flexible Fuzzy Pre-feed Coal Control and its Application[A];[C];2006
8 Li Jiachuan Gu Junjie (School of Energy and Power Engineering North China University of Electric Power Baoding 071003 China);Mathematical Model of Supercritical Units Coordinated Control System and Its Application[A];[C];2008
9 Xiao Benxian~1 Xiao Jun~1 Li Shanshou~2 Yu Lei~1 (1 School of Electrical Engineering and Automation Hefei University of Technology Hefei 230009 China; 2 School of Electronics and Information Engineering Anhui University of Architecture Hefei 230022 China);Identification of Superheated Steam Temperature Control Model for Electric Power Boiler Based-on MATLAB7.0[A];[C];2009
10 Liu Xiaoxu (Benxi Steel Coking Plant,Benxi,117000);The Factors of CDQ Device Burning Loss Rate and the Boiler Steam Production[A];[C];2009
Chinese Journal Full-text Database 10 Hits
1 LAO Da-zhong~1,LIU Yan-fen~1,LI Dong-hai~2,TANG Duo-yuan~2 (1.School of Mechatronics Engineering, Beijing Institute of Technology, Beijing 100081, China; 2.Department of Thermal Engineering,Tsinghua University, Beijing100084, China);Optimistic Design of Auto-Disturbance Rejection Control System Based on Monte-Carlo Method[J];Journal of Beijing Institute of Technology;2004-03
2 HOU Di-bo, ZHOU Ze-kui National Laboratory of Industry Control Technology, Department of Control Science and Engineering, Zhejiang University, Hangzhou 310027, China;Extended FNN Soft Sensor Model for Handling Qualitative Inputs[J];Chinese Journal of Sensors and Actuators;2006-03
3 BI Zhi-yue,WANG Qing-feng,TANG Jian-zhong(State Key Laboratory of Fluid Power Transmission and Control,Zhejiang University,Hangzhou 310027,China);Soft Sensor Model for Dredging Discharge Pipeline Slurry Concentration Measurement Based on Radial Basis Function Neural Network[J];Chinese Journal of Sensors and Actuators;2007-07
4 GUAN Yue-bo1,YIN Yong-lan2,SUN Bin1,ZHOU Yun-long1,LIU Wen-jing3 (1.Energy Sources and Engine Engineering College,Northeast Dianli University,Jilin City,China,132012;3.Yantai Huali Thermal Power Co.Ltd,Yantai,China,264002);Forecasting Calorific Value of Coal with the Method of least-Squares Support Vector Machine[J];Journal of Northeast Dianli University;2006-06
5 Wang Guangjun(Department of Power Engineering)Wu Yanli (Archives Section)xu Jiajun (Heilongjiang Electric Power college for Staff and Workers, Harbin);A General Dynamic Mathematical Model to Simulate Boiler's Heat-Transfer Surfaces[J];JOURNAL OF NORTHEAST CHINA INSTITUTE OF ELECTRIC POWER ENGINEERING;1995-01
6 TANG Fei,DONG Bin,ZHAO Min (China Power Engineering Consulting(Groups)Corporation,Beijing 100120,China);USC Unit Development and Application in China[J];Electric Power Construction;2010-01
7 Yu Xining,Liu Jie,Tian Liang(School of Control Science and Engineering,North China Electric Power University,Baoding 071003,China);One Extraction Method of Combustion Feature Signal Based on Furnace Pressure Analysis[J];Electric Power Science and Engineering;2009-02
8 Liu Changliang1,Sun Xiaojiao1,Liu Zhanying2(1.School of Control Theory and Control Engineering,North China Electric Power University,Baoding 071003,China;2.Xushui Power Supply Co.,Ltd,Xushui 072550,China);Soft-sensing Modeling of Unburned Carbon in Fly Ash Based on SVM for Power Plant[J];Electric Power Science and Engineering;2010-01
9 MING Xue-xing,Lü Zhen-zhong(College of Energy and Environment,Southeast University,Nanjing 210096,China);Analysis to the Output Characteristics of Ball Mill Based on Chaos Theory[J];Proceedings of the Chinese Society of Universities for Electric Power System and its Automation;2008-02
10 ZHAO Feng,SU Hong-sheng(School of Automation and Electrical Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China);Application of Evidence Theory and Rough Sets in Substation Fault Diagnosis[J];Proceedings of the Chinese Society of Universities for Electric Power System and its Automation;2009-02
【Secondary References】
Chinese Journal Full-text Database 4 Hits
1 ZENG De-liang1,YAN Shu1,SUN Wei-yi2,LIU Ji-zhen1,XIE Xie1(1.Beijing Key Laboratory of Measurement and Control New Technology and System for Industrial Process,North China Electric Power University,Beijing 102206,China;2.Zhongxing Power Industrial and Commercial Development Co.,Ltd.,Beijing 100053,China);Heat Value Measurement of Coal Fuel for a Once-through Boiler[J];Journal of Chinese Society of Power Engineering;2012-07
2 LIU Xinping;TIAN Liang;WANG Qi;School of Control and Computer Engineering,North China Electric Power University;State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources,North China Electric Power University;;A Control Method of Rapid Load Change for Heat Supply Units Compensating Wind Power Disturbance[J];Automation of Electric Power Systems;2014-06
3 ZHAO Wenwen;TIAN Liang;ZHANG Ruifeng;School of Control and Computer Engineering,North China Electric Power University;Guizhou Electric Power Test&Research Institute;;Primary Air System Model of Power Plant[J];Journal of North China Electric Power University(Natural Science Edition);2015-02
4 ZHANG Ruifeng;PAN Hua;LI Xiaojun;AN Bo;ZHANG Qing;Guizhou Electric Power Test and Research Institute;;Influence of dynamic characteristics of pulverizing system on coordinated control system[J];Thermal Power Generation;2015-07
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Han Zhongxu (Electric Power Research institute, Ministry of Electric Power Beijing, 100085 China);SIMULATION AND MODELING OF DISTRIBUTED CONTROL SYSTEM FOR THERMAL GENERATION UNIT[J];POWER SYSTEM TECHNOLOGY;1996-06
2 FAN Yongsheng, CHENG Fangzhen, SUI Zhe, LU Chongde (Department of Thermal Engineering, Tsinghua University, Beijing 100084, China);Study on the dynamic characteristics of a 600MW supercritical once through boiler[J];Journal of Tsinghua University(Science and Technology);2000-10
3 LUAN Xiu chun, LI Shi yong (Department of Control Science and Engineering, Harbin Institute of Technology, Harbin, China, Post Code: 150001);New Advances in the Development of Boiler Control Technologies for Thermal Power Plants[J];Journal of Engineering for Thermal Energy and Power;2003-04
4 HE Zu wei, TANG Sheng li, YANG Chen, ZHONG Min xiu, CHEN Tian xin College of Thermal Engineering, Chongqing University, Chongqing 400044, E Mail:zwhe@cqu.edu.cn;A Compact Simulator for Power Plant[J];ACTA SIMULATA SYSTEMATICA SINICA;1999-03
5 Zhang Wenlong Chen Laijiu Nanjing Institue of Technology;Analysis and Tuning of Generating Unit Load Feedback Control System, as Turbine is Equipped with Power-Frequency Control System[J];Proceedings of the Csee;1985-03
6 Cao Jiantin Xi'an Thermal Power Engineering Research Institute;Multivariable Self-tuning Feedforward PID Controller and Its Application in Coordinrated Control[J];Proceedings of the Csee;1989-01
7 Yang Ping Weng Siyi Department of Automatic Control Shanghai Institute of Electric Power;Simulation Study for Continuous-Time Generalised Predictive Control of Steam Pressure in A Power Plant Boiler[J];Proceedings of the Csee;1993-01
8 Shen Jiong Chen Laijiu Southeast University;Automatic Tuning of Coordinated Control System Based on Intelligent Decoupling[J];Proceedings of the Csee;1993-04
9 Liu Xiangjie; Peng Yimin; Zhou Xiaoxin(Electric Power Research Institute, Electric Power Adrinister, Beijing, 100085 China)Chai Tianyou(Research Centre of Antornation, Northeastern University, Shenyang, 110006 China);IDENTIFICATION OF BOILER MODELS AND ITS FUZZY LOGIC CONTROL STRATEGY[J];Proceedings of the Csee;1999-08
10 CHAI Tian you, LIU Hong bo, ZHANG Jing tao, CAO Fang, LI Jian (Research Center of Automation , Northeastern University , Shenyang 110006,China);NOVEL DESIGN METHOD FOR THE COORDINATED CONTROL SYSTEM BASED ON FUZZY REASONING AND ADAPTIVE CONTROL AND ITS APPLICATION[J];Proceedings of the Csee;2000-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved