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*******************
Selected Line Name: Tower 1; Circuit 1
*******************
As an aid in setting distance relays, the worst case positive
sequence line impedance, assuming untransposed phases, is:
0.0357 +j 0.1484 Ohms, or 0.1527 Ohms @ 76.47 degrees.
A zone 1 reach set to this value will not overreach the line.
Length: 0.41 miles
Surge impedance: 192.80 ohms Loading: 98.777 MW
Two Port Data (shunt values are for entire line)
-----------------Per Unit------------------
Series R Series X Shunt G Shunt B
---------- ---------- ---------- ----------
Positive Seq New 0.00018 0.00086 0.00000 0.00085
Negative Seq New 0.00018 0.00086 0.00000 0.00085
Zero Seq New 0.00097 0.00340 0.00000 0.00039
Mutuals for PRIMARY line: Tower 1; Circuit 1
and COUPLED line: Tower 1; Circuit 2
------------Per Unit------------
Series R Series X Shunt B B1 B2 B3 B4
---------- ---------- ---------- --------- --------- --------- ---------
Zero Seq New 0.00072 0.00233 -0.00016 0.00000 1.00000 0.00000 1.00000
*******************
Selected Line Name: Tower 1; Circuit 2
*******************
As an aid in setting distance relays, the worst case positive
sequence line impedance, assuming untransposed phases, is:
0.0558 +j 0.1368 Ohms, or 0.1478 Ohms @ 67.81 degrees.
A zone 1 reach set to this value will not overreach the line.
Length: 0.41 miles
Surge impedance: 179.33 ohms Loading: 106.198 MW
Two Port Data (shunt values are for entire line)
-----------------Per Unit------------------
Series R Series X Shunt G Shunt B
---------- ---------- ---------- ----------
Positive Seq New 0.00029 0.00077 0.00000 0.00093
Negative Seq New 0.00029 0.00077 0.00000 0.00093
Zero Seq New 0.00097 0.00400 0.00000 0.00036
Mutuals for PRIMARY line: Tower 1; Circuit 2
and COUPLED line: Tower 1; Circuit 1
------------Per Unit------------
Series R Series X Shunt B B1 B2 B3 B4
---------- ---------- ---------- --------- --------- --------- ---------
Zero Seq New 0.00072 0.00233 -0.00016 0.00000 1.00000 0.00000 1.00000
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