究竟Harmonics點樣影響到Cable Sizing?

Assuming the magnitude of the fundamental component remains the same, the rise of any harmonic(s) will increase the resultant magnitude (square of resultant = sum of squares of fundamental and harmonics). So, if the resultant magnitude increase, you have to choose a thicker cable.

Harmonic唔會影響Cable sizing
Harmonic最大的問題是會爆cap bank
所以要落harmonic filter