RL—C并联电路阻抗极值的分析

Analysis on Impedance Peak in RL—C Parallel Circuit

结合教材中常用的RL-C并联谐振电路,研究阻抗极值与信号频率之间的关系,与教材中的近似分析方法作一比较,明确指出阻抗极值点角频率与谐振点角频率的不重合性。

This is a discussion about impedance peak and circular frequency in RL-C parallel circuit,Through actually analyzing ,this paper has observed discordance with those written in textbooks and has proved the circular frequency will not align when impedance reaches the maximum magnitude.