Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Vibration and Shock》 2011-09
Add to Favorite Get Latest Update

Vibration analysis of shafting of high speed permenant magnetic machinery

WANG Tian-yu1,WANG Feng-xiang2,FANG Cheng2 (1.Department of Mechanical Engineering,Shenyang Institute of Engineering,Shenyang 110136,China; 2.School of Electrical Engineering,Shenyang University of Technology,Shenyang 110870,China )  
The high speed machinery,due to its small size,high power density,high efficiency and being able to meet the economy development needs of low-carbon and energy saving,is one of the great concerns in electrical engineering.Vibration is the bottleneck of stable operation of high-speed machinery.The vibration sources of rotor in permanent magnet(PM) machine include mainly the centrifugal force generated by eccentricity and the unbalanced magnetic pull.The FEA combined with Newmark method was used to calculate the non-linear unbalance response due to unbalanced forces.The simulation results for vibrations under different frequencies were verified by tests.Studies show that the vibration frequency components of the machine are mainly the fundamental frequency component caused by eccentricity and the component of 10 times the fundamental frequency due to unbalanced magnetic pull caused by dynamic eccentricity.Vibration amplitude of double frequency component is more significant.The corresponding measures to reduce vibration were proposed accordingly.
【Fund】: 国家自然科学基金重点资助项目(50437010);; 辽宁省自然科学基金项目(20102161)
【CateGory Index】: TB535
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 7 Hits
1 Qu Fengbo SunYutian QuDazhuang (Harbin Institute of Large fo Large Electrical Machinery);The Unbalanced Magnetic Pullin Hydrogenerator[J];LARGE ELECTRIC MACHINE AND HYDRAULIC TURBINE;1997-04
2 Jiang Peilin Yu Lie (Xi'an Jiaotong University);Calculation of the Unbalanced Magnetic Pull and Its Stiffness in a Generator[J];LARGE ELECTRIC MACHINE AND HYDRAULIC TURBINE;1998-04
3 WANG Tianyu1,2,WANG Fengxiang2,FANG Cheng2,KONG Xiaoguang2(1.College of Mechanical and Engineering,Shenyang Institute of Engineering,Shenyang 110136,China;2.School of Electrical Engineering,Shenyang University of Technology,Shenyang 110178,China);Critical speed calculation and mode analysis of rotor for high speed motor[J];Journal of Liaoning Technical University(Natural Science);2009-05
4 ZHANG Kai DAI Xingjian ZHANG Xiaozhang (Department of Engineering Physics,Tsinghua University,Beifing 100084);HIGH SPEED MOTOR SUPPORTED BY ACTIVE MAGNETIC BEARINGS WITH HIGH NONLINEARITY[J];Chinese Journal of Mechanical Engineering;2007-08
5 WANG Feng-xiang (School of Electrical Engineering,Shenyang University of Technology, Shenyang 110023,China);Study on design feature and related technology of high speed electrical machines[J];Journal of Shenyang University of Technology;2006-03
6 Yao Dakun Zou Jingxiang Huang Wenhu Qu Dazhuang (Department of Astronautics and Mechanics,Harbin Institute of Technology,Haerbin 150001,China);Nonlinear Electromagnetic Vibrations in Hydro-generators with Eccentric Rotors[J];Chinese Journal of Applied Mechanics;2006-03
7 ZHOU Qiang,LIU Chuang,ZHU Xue-zhong,LIU Di-ji (Aero-Power Science-Technology Center(Nanjing University of Aeronautics and Astronautics),Nanjing 210016,Jiangsu Province,China);Design of Super High Speed Switched Reluctance Motor[J];Proceedings of the CSEE;2009-09
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Qiang,MA Chao-chen ( School of Mechanical and Vehicular Engineering,Beijing Institute of Technology,Beijing 10081,China);Research Progress on Integrated Vehicle Turbocharger and Micro Gas Turbine Auxiliary Generator[J];Acta Armamentarii;2010-11
2 Liu Jinxu,Ding Tianhui (Wuhan Institute of Marine Electric Propulsion,CSIC,Wuhan 430064,China);Research of the Setting Condition on the Motor Vibration Characteristic Test[J];Marine Electric & Electronic Engineering;2010-06
3 Wang Jianmin,Rang Yuqi(College of Electrical and Information,Naval University of Engineering,Wuhan 430033,China);The Analysis of Motor Noise and Methods for Reducing the Noise[J];Marine Electric & Electronic Engineering;2010-08
4 XIAO Li1,ZHANG Yong-mei2 (1.School of Civil Architectural Engineering,Wuhan University,Wuhan 430072,China;2.College of Civil Engineering and Urban Construction,Jiujiang University,Jiujiang 332005,China));Transient Dynamic Response Analysis on Large Turbine Generator Set[J];Journal of Yangtze River Scientific Research Institute;2008-01
5 LU Xiaochun\ CHEN Yongxiao\ SHEN Jianxin\ DU Junhong (Department of Electrical Engineering Zhejiang University,Hangzhou,310027);ANALYSES FOR STATOR VIBRATION OF INDUCTION MOTOR WITH SQUARE FRAME[J];ADVANCED TECHNOLOGY OF ELECTRICAL ENGINEERING AND ENERGY;1998-02
6 Zhang Biying(Hunan University) Cao Jianmlan (Dongfang Electoric Machinery Manufacturing Works);Study of Vibration Behaviour of Stators of the Large and Medium-Sized Electrical Machine[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1994-02
7 Wu Xiangdong (Tsinghua University);Optimized Electric Magnetic Design of Big and Medium Size Inverter-Driven Variable Speed Motor with High Efficiency[J];Electrotechnical Journal;2003-03
8 QIU Bao-yun(Department of Conservancy, Water Conservancy College, yangzhou 225009, China);Influence of Poor Manufacturing and Installating of a Large Vertical Pump Unit on Working Performance the Thrust Bearing[J];LARGE ELECTRIC MACHINE AND HYDRAULIC TURBINE;1999-05
9 YANG Fan1,LI Zhi-he2,WANG Ze-yu2 (1.Harbin University of Science and Technology,Harbin 150076,China; 2.Harbin Electric Machinery Company Limited,Harbin 150040,China);Optimized Design of the Stator Structure for 3 Phase Cycloconverter-fed Squirr el Cage Induction Motor[J];Large Electric Machine and Hydraulic Turbine;2001-02
10 ZHOU Li bing,MA Zhi yun (Huazhong University Science and Technology,Wuhan 430074,China);Unbalanced Magnetic Pull in Large Hydrogenerator for Different Operating Conditions[J];Large Electric Machine and Hydraulic Turbine;2002-02
China Proceedings of conference Full-text Database 2 Hits
1 Leng Jian wei, Qi Xiaohui School of Electrical Engineering Tianjin University of technology Tianjin, China Li Junfang, An Fei School of Electrical Engineering Tianjin University of technology Tianjin, China;The high Frequency characteristic of amorphous iron induction motor[A];[C];2010
2 Tianyu Wang 1,Junqiang Xing 2 1) Department of Mechanical Engineering,Shenyang Institute of Engineering,Shenyang,China 2) School of Electrical Engineering,Shenyang University of Technology,Shenyang,China;Strength Analysis of Rotor for High-speed Permanent Magnet Machine[A];[C];2010
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Chen Meng Ma Yanhong Liu Shuguo Hong Jie (School of Jet Propulsion,Beijing University of Aeronautics and Astronautics,Beijing 100083,China);Rotordynamic analysis of whole aero-engine models based on finite element method[J];Journal of Beijing University of Aeronautics and Astronautics;2007-09
2 Liu Chuang Zhou Qiang Yang Li (Nanjing University of Aeronautics & Astronautics Nanjing 210016 China);Iron Loss on Two Types of Winding Connection for Switched Reluctance Motor[J];Transactions of China Electrotechnical Society;2007-11
3 JIN Zhi-ping 1(1.Engineering College of Shanxi University,Taiyuan 030013,China);Application Prospects of Microturbine in Electric Power Industry of Our Country[J];Journal of Electric Power;2004-02
4 LI Li-yang ,YU Hai-yan,YAO Da-kun,(Harbin Electric Machinery Company Limited, Harbin 150040, China);Strength Analysis on 100 MW Air-cooled Turbine Generator Protecting Ring[J];Large Electric Machine and Hydraulic Turbine;2002-04
5 YAN Jia-gen, LIU Chuang, YAN Li, LIU Di-ji(Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China);Research and Application of the Digital Controller of Switched Reluctance Starter/Generator based on DSP[J];Power Electronics;2005-06
6 HUANG Ting, LU Long yun (Shanghai Univ. of Science and Technology, Shanghai 200093, China);The Calculation of Contact Strength for Combined Turbine Rotors with Finite Element Method[J];Power Engineering;2001-06
7 XU Shao-hui,XU Zheng-guo,JIN Neng-qiang,SHI Li-ming(Institute of Electrical Engineering,Chinese Academy of Sciences,Beijing 100080,China);Modeling simulation and experiments for the hybrid maglev system[J];Journal of Liaoning Technical University;2006-04
8 GUO Dan , HE Yong-yong , CHU Fu-lei (Department of Precision Instrument, Tsinghua University, Beijing 100084);THE CALCULATION OF UNBALANCED MAGNETIC PULL AND ITS EFFECT ON VIBRATION OF AN ECCENTRIC ROTOR[J];Engineering Mechanics;2003-02
9 DU Jian-Yi WANG Yun XU Jian-Zhong ( Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100080, China; Nanchang Institute of Aeronautics and Technology, Nanchang 330034, China);DEVELOPMENT AND APPLICATION OF DISTRIBUTED ENERGY SYSTEM AND MIRCO-TURBINE[J];Journal of Engineering Thermophysics;2004-05
10 Zhou Qiang,Yan Jiagen,Liu Chuang,Liu Diji(Aero-power Sci-tech Center,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China);Research on Fault-tolerant Performance of Dual-channel of Aviation Switched Reluctance Generator[J];Acta Aeronautica Et Astronautica Sinica;2007-05
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved