轴系连续质量模型在机电耦合轴系扭振研究中的应用  

Application of Shaft Continuos Mass in the Electromechanical Coupling Shaft Torsional Vibration

作　　者：王琳[1] 韩守木[1] 马志云[1] 林金铭[1] 

机构地区：[1]华中理工大学电力系

出　　处：《动力工程》1999年第3期82-85,共4页Power Engineering

摘　　要：首次将轴系连续质量模型运用于机电联合动态仿真模型，使机电统一数学模型更真实地反映了实际的机电系统，进一步提高了机电耦合轴系扭振响应仿真精度。提出的机电接口实现了机、电联合动态仿真，开发了相应的仿真程序。The simulation accuracy of dynamic response calculation of shaft torsional vibration of a large turbogenerator is increased, because the continuos mass shaft model are taken into consideration when developing the complete mathematical model for the dynamic analysis of the electromechanical system in this paper. The electromechanical system combined calculation can be obtained through the electromechanical interface method proposed, and an electromechanical dynamic simulation program is developed based on the above. Figs 3 and refs 10.

关 键 词：轴系 连续质量模型 扭振 汽轮发电机组 仿真 

分 类 号：TM311.014.[电气工程—电机] 2