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THEORY
MODELING & TOOLS
PSSE TUTORIALS
PYTHON
PSSE AUTOMATION
SHORT CIRCUIT
FAQ
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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
P
ST
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
Transformer Flow Calculator
leave this field blank to prove your humanity
Nominal
V
High
V
Pri
V
Sec
V
Low
R
X
V
High
0.9809
-2.772°
120.22
46.65
120.00
40.00
539.5 A
1079.0 A
(1.0)
(1.0)
PLoss = 0.221
QLoss = 6.648
151.8
150.938
150.075
149.213
148.35
147.488
146.625
145.762
144.9
144.037
143.175
142.312
141.45
140.588
139.725
138.863
138.0
137.137
136.275
135.412
134.55
133.688
132.825
131.963
131.1
130.238
129.375
128.512
127.65
126.787
125.925
125.062
124.2
72.45
70.725
69.0
67.275
65.55
P
Q
V
High
V
Pri1
V
Sec1
V
Pri2
V
Sec2
V
Low
V
High
0.9809
<-- v2 -->
-2.772°
<-- theata2 -->
120.22
<-- s11p -->
46.65
<-- s11q -->
120.00
<-- s12p -->
40.00
<-- s12q -->
120.22
<-- s21p -->
46.65
<-- s21q -->
120.00
<-- s22p -->
40.00
<-- s22q -->
539.5 A
<-- i11 -->
1079.0 A
<-- i12 -->
539.5 A
<-- i21 -->
1079.0 A
<-- i22 -->
(1.0)
<-- t11 -->
(1.0)
<-- t12 -->
(1.0)
<-- t21 -->
(1.0)
<-- t21 -->
PLoss = 0.442
QLoss = 13.297
151.8
150.938
150.075
149.213
148.35
147.488
146.625
145.762
144.9
144.037
143.175
142.312
141.45
140.588
139.725
138.863
138.0
137.137
136.275
135.412
134.55
133.688
132.825
131.963
131.1
130.238
129.375
128.512
127.65
126.787
125.925
125.062
124.2
151.8
150.938
150.075
149.213
148.35
147.488
146.625
145.762
144.9
144.037
143.175
142.312
141.45
140.588
139.725
138.863
138.0
137.137
136.275
135.412
134.55
133.688
132.825
131.963
131.1
130.238
129.375
128.512
127.65
126.787
125.925
125.062
124.2
72.45
70.725
69.0
67.275
65.55
72.45
70.725
69.0
67.275
65.55
R1
X1
P
Q
R2
X2
Defaults
Force Submit
Equations