【摘要】 为了更好地在试验中配合学生对两相交流合成磁势性质的理解,可以采用示波器观测信号的李萨如波形。该文利用MATLAB仿真的方法,讨论了两相交流信号幅值、相位、频率分别不对称时合成磁场的情况,得到了各种不对称情况下的李萨如波形仿真结果。更多还原

【Abstract】 An oscilloscope can be used to observe the waveforms of generated signals to help students to understand the features of resultant MMF of two AC windings.MATLAB simulation is used in the paper to analyze the resultant MMF under different unsymmetry conditions such as amplitude,phase and frequency.Simulation results of Lissajous Figures corresponding to the conditions obtained.更多还原