This Kind of shunt configuration diverts harmonic currents to ground, and concurrently present reactive power, which can be accustomed to correct the power factor. As such, passive shunt filters are designed to be capacitive at the fundamental frequency. Harmonic Filter Design Procedure In the vast majority of installations, The shopper https://www.zupyak.com/p/4227468/t/fundamentals-of-high-voltage-substation-design