摘要
电机转子的临界转速适当偏离工作转速是电机设计的一项基本要求。论文采用Prohl传递矩阵法、Riccati传递矩阵法计算了某型电机的临界转速,研究转子结构参数对临界转速的影响,结论对转子的结构设计与优化具有重要的参考意义。
It is an elementary requirement in motor design that there should be some deviation between the critical speed and work speed. Through the method of Prohl transfer matrix and Riccati transfer matrix, this paper calculates the critical speed of one type of motor rotor, and studies the infection on critical speed of rotor due to configuration parameters too. The result can be an important reference for the rotor design and optimization.
出处
《船电技术》
2007年第5期269-272,共4页
Marine Electric & Electronic Engineering
关键词
传递矩阵法
临界转速
转子动力学
transfer matrix method
critical speed
rotor dynamics
