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  • MODELING  &  TOOLS
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MODELING and TOOLS

  • TLine, Gen, Xfmr Estimators
  • TLine, Gen, Xfmr Code Creators
  • Generation Plant Modeling
  • Cable Parameter Estimator
  • ----------------- TOOLS -----------------
  • Compensated Bus ΔV
  • Interpolation Calculator
  • Ferranti Calculator
  • Line Dropping Calculator
  • Long Line Model Calculator
  • Motor Starting Calculator
  • Parallel Xfmr Flow Calculator
  • Power Factor Calculator
  • Phase-Shifting Xfmr Power Flow
  • PST Flicker Calculator
  • PU - Physical Calculator
  • PU Base Change Calculator
  • Series Capacitor Voltage Rise
  • Series Line Compensation
  • SIL Calculator & St.Clair Plot (us)
  • SIL Calculator & St.Clair Plot (metric)
  • Two Bus Line Flow Calculator
  • Test Report Calculator (2W)
  • Test Report Calculator (3W)
  • Δ - T - Δ Converter (3W)
  • Xfmr Tap Calculator
  • Z-Y Converter

3W Transformer Δ - T - Δ Converter

Δ - T Converter        T

T - Δ Converter        Δ

  • Zps

  • Zpt

  • Zst

  • Zp

  • Zs

  • Zt

  • Zp

  • Zs

  • Zt

  • Zps

  • Zpt

  • Zst

P S T 0.0022 j0.0666 j0.0900 0.0030 0.0010 j0.0300
P T S 0.0021 j0.0633 0.0001 j0.0033 0.0009 j0.0267
P T S 0.0021 j0.0633 0.0001 j0.0033 0.0009 j0.0267
P S T 0.0022 j0.0666 j0.0900 0.0030 0.0010 j0.0300
Defaults Equations
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