摘要
根据变频异步电动机的电磁计算特点,在分析基波精确π型等效电路和谐波等效电路的基础上,运用叠加原理和VB与MATLAB的无缝连接技术混合编程,开发了基于VB和MATLAB的变频异步电动机电磁设计程序;同时通过对一台变频异步电动机样机的电磁复算与试验进行对比,验证了其计算的可行性和准确性。
According to variable frequency induction motor electromagnetic computation characteristic, and in the analysis of fundamental wave precise π type equivalent circuit and harmonic equivalent circuit , variable frequen- cy induction motor electromagnetic design program is developed based on VB and Matlab by means of superposition principle and seamless connection technology. And the results of one experimental prototype＇ s computation values by the program and experimental values are compared , which show its calculation results are feasible and precise.
出处
《电机与控制应用》
北大核心
2009年第6期39-44,共6页
Electric machines & control application
关键词
混合编程
变频异步电动机
电磁设计程序
精确π型等效电路
hybrid programming
variable frequency asynchronous motor
electromagnetic design program
precise π type equivalent circuit
