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| -rw-r--r-- | 3872/CH4/EX4.4/Ex4_4.JPG | bin | 0 -> 16504 bytes | |||
| -rw-r--r-- | 3872/CH4/EX4.4/Ex4_4.sce | 21 |
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diff --git a/3872/CH4/EX4.4/Ex4_4.JPG b/3872/CH4/EX4.4/Ex4_4.JPG Binary files differnew file mode 100644 index 000000000..52fd7efa1 --- /dev/null +++ b/3872/CH4/EX4.4/Ex4_4.JPG diff --git a/3872/CH4/EX4.4/Ex4_4.sce b/3872/CH4/EX4.4/Ex4_4.sce new file mode 100644 index 000000000..92cd2c191 --- /dev/null +++ b/3872/CH4/EX4.4/Ex4_4.sce @@ -0,0 +1,21 @@ +// Book - Power System: Analysis & Design 5th Edition
+// Authors - J. Duncan Glover, Mulukutla S. Sharma, Thomas J. Overbye
+// Chapter - 4 : Example 4.4
+// Scilab Version 6.0.0 : OS - Windows
+
+
+clc;
+clear;
+
+f = 60; // Frequency of the Three Phase Line in Hz
+Q = 10; // Spacing between Adjacent Conductors in metres
+T = 1590000; // Size of the Conductor in cmil
+l = 200; // Line Length in Kilometres
+
+Ds = (0.0520)*(1/3.28); // From Table A.4, the GMR of a 15,90,000 cmil 54/3 ACSR condutor in metres
+Deq = nthroot([10*10*20],3); // Eqivalent GMR of a Conductor in metres
+La = (2*10^-7)*(log(Deq/Ds))*(1000/1)*(200); // Average Inductance of Phase a in Henry
+Xa = (2*%pi*f*La); // Inductive Reactance of Phase a in Ohm
+
+printf('\n Average Inductance of Phase is (La) = %0.3f H', La);
+printf('\n Inductive Reactance of Phase a is (Xa) = %0.0f Ohm', Xa);
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