frequency separation

Research shows that a uniform expression can be obtained according to the law of frequency separation and its revision with strain energy.

研究表明:在本次试验的情况下,频率分离法、频率分离法的应变能修正法可以变形成一个统一的模型表达式。

In view of the specific features of the stator and rotor windings of induction motorsstarted by harmonic fields, all harmonics in the air-gap magnetic fields are divided into twosets,the starting harmonic set and the running harmonic set by the principle offrequency separation.

针对谐波起动异步电动机这一新型电动机定、转子绕组的特点，采用频率分离的原理，将电动机气隙磁场的所有谐波划分为两个谐波集合：起动波集合｛Ｖ｝ｓｔ和运行波集合｛ｖ｝（ｒｕｎ）；导出了描述其电磁特性的数学模型和相应的等效电路。