CoEpower 150A Wall Mounted Active Power Filter Harmonic Control Project Background: Preliminary power quality tests showed that there were a large number of current harmonics in the People’s Court No. 1 transformer and its distribution lines. The current harmonics aggravated the voltage distortion, causing varying degrees of damage to the electrical products used under each … Continue reading CoEpower 150A Wall Mounted Active Power Filter Harmonic Control Project for People’s Court