The line in Example 4.2 is replaced by two ACSR 636, 000-cmil, 24/7 Rook conductors which have the same total cross-sectional area of aluminum as one Bittern conductor. The line spacing as measured from the center of the bundle is the same as before and is shown in Figure 4.20.

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Example 4.3
The line in Example 4.2 is replaced by two ACSR 636, 000-cmil, 24/7 Rook
conductors which have the same total cross-sectional area of aluminum as one
Bittern conductor. The line spacing as measured from the center of the bundle is
the same as before and is shown in Figure 4.20.
a
b
0,0
0,0
0,0
+18"+
-D12 = 35'-
-D23 = 35'
-D13 = 70-
35'
Transcribed Image Text:Example 4.3 The line in Example 4.2 is replaced by two ACSR 636, 000-cmil, 24/7 Rook conductors which have the same total cross-sectional area of aluminum as one Bittern conductor. The line spacing as measured from the center of the bundle is the same as before and is shown in Figure 4.20. a b 0,0 0,0 0,0 +18"+ -D12 = 35'- -D23 = 35' -D13 = 70- 35'
The conductors have a diameter of 0.977 in and a GMR of 0.3924 in. Bundle
spacing is 18 in. Find the inductance and capacitance per phase per kilometer of
the line and compare it with that of Example 4.2.
Conductor radius is r= 0.977= 0.4885 in, and from Example 4.2 GMD =
44.097 ft. The equivalent geometric mean radius with two conductors per bundle,
Transcribed Image Text:The conductors have a diameter of 0.977 in and a GMR of 0.3924 in. Bundle spacing is 18 in. Find the inductance and capacitance per phase per kilometer of the line and compare it with that of Example 4.2. Conductor radius is r= 0.977= 0.4885 in, and from Example 4.2 GMD = 44.097 ft. The equivalent geometric mean radius with two conductors per bundle,
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