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Read practical engineering insights on harmonics, reactive power, voltage stability, equipment selection and commissioning for industrial and utility projects.

How to Discharge a Capacitor Bank Without Trusting Guesswork

How to Discharge a Capacitor Bank Without Trusting Guesswork

Isolate the bank, respect bleeder wait times, verify residual voltage, then discharge or ground before work or reclose—plus HYTBB cabinet timing notes.

Custom Power Devices for Power Quality Improvement on a Feeder

Custom Power Devices for Power Quality Improvement on a Feeder

Harmonics map to an active filter, reactive power to a static var generator, and voltage sag to a series restorer, using only live printed ratings.

Shunt Capacitor Bank Fundamentals and Protection on Industrial Buses

Shunt Capacitor Bank Fundamentals and Protection on Industrial Buses

A shunt capacitor bank supplies parallel kvar. See how fuses, unbalance alarms, and switching protection keep the remaining units within voltage limits.

Does a Capacitor Bank Reduce Power Consumption on Plant Bills?

Does a Capacitor Bank Reduce Power Consumption on Plant Bills?

A capacitor bank supplies reactive power so line current and some demand charges can fall, while the load's real kilowatt-hours do not disappear.

When a Tuned Branch Plus an Active Filter Improves Power Quality

When a Tuned Branch Plus an Active Filter Improves Power Quality

A hybrid filter improves plant power quality when a tuned passive branch holds steady harmonics and an active cabinet covers resonance and load swings.

Why Use Reactor in Capacitor Bank on a Plant Bus

Why Use Reactor in Capacitor Bank on a Plant Bus

Plant teams ask why a reactor sits with a capacitor bank. The job is switching inrush, resonance, or tuning, then the published series reactor that matches.