Blog

Learn high voltage capacitor bank design for HV/MV banks: freeze voltage, switching duty, reactors, discharge, and unbalance checks before ordering.

How do capacitor banks work? Learn how shunt banks supply leading kvar, cut line current, follow V-squared limits, and differ when fixed or switched.

Harmonic filter vs capacitor bank is a plant decision. A plain bank supplies kvar, a detuned bank avoids resonance, and a tuned branch fits a measured harmonic.

Capacitor banks for reactive power compensation should track the live load. Fixed kvar can go leading at night, and drive buses need a detune check first.

Capacitor bank vs battery is often a false choice. Banks fix reactive PF needs; batteries cover real energy. Pick bank, ESS, or both by plant problem.

Learn closing inrush vs opening restrike, how to spot capacitor switching on waveforms, and which mitigation to specify before first energization.