By experimental data analysis, the random change of the reciprocalinduction time as well as the induction time is in conformity to logarithmic normal distribution.
实验数据分析表明，诱导时间的倒数的随机变化规律服从对数正态分布。同样，诱导时间亦服从对数正态分布。
2
A new reciprocal power-fed test system of induction motor is studied in this thesis.