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Compare STATCOM vs capacitor bank on dynamics, harmonics, voltage support, and cost—when continuous converter vars beat stepped banks, and when banks still win.

Compare TCR, TSC, FC+TCR, and STATCOM/SVG static var compensator types. Match industrial naming and choose the right topology for your plant load.

Learn how to size a capacitor bank: collect data, stage Qc, choose fixed or switched steps, set voltage class and detuning, then build an RFQ size package.

Check a capacitor bank with a multimeter after discharge: verify zero energy, measure capacitance, interpret pass/fail, and know when a DMM cannot read live PF.

Learn how to calculate kvar rating of capacitor bank nameplates: rated vs effective kvar, unit-to-bank ratings, and capacitor bank specification fields.

Learn how to calculate kvar for capacitor bank from load kW and PF targets using the classic Qc formula, with a worked example and common mistakes.