The theoretical harmonic analysis makes clear that the amplitudes of the distortion components mainly depend upon the voltage modulation ratio and output displacement factor of cycloconverter in FFTS.

• 通过理论分析表明，在分频输电系统中，交交变频器调制比、输出位移因数是分频侧输出电压本征谐波含有量的主要影响因素。