⚡ Synchronous Motors (pf = 0.8 Leading, Injected Reactive kVAR Power Factor Correction)

Synchronous Motor Field Excitation Calculator

Model brushless DC field excitation and reactive power (kVAR) injection for large industrial synchronous motors operating at leading power factor (0.8 leading) under IEEE C57.12: calculate leading kVAR supplied to plant electrical distribution (correcting lagging inductive loads from induction motors to eliminate utility low power factor penalty surcharges), and power factor yields.

1. Project & Operating Inputs

Synchronous Motor Rating (Horsepower - HP e.g. 3,500 HP Extruder Motor)

Leading Operating Power Factor (pf e.g. 0.85 Leading Power Factor)

Turnkey Digital Brushless Exciter Controller Retrofit ($ e.g. $68,500)

Monthly Utility Low Power Factor Surcharge Avoided ($ / Mo e.g. $2,800)

2. Financial Breakdown & Yield

SYNCHRONOUS MOTOR KVAR INJECTION

5-Year Power Factor Penalty Savings

Synchronous Excitation Upgrade ROI

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost