In
a 3-phase transmission line with flat horizontal spacing Dab=12m,Dbc=12m,Dac =24m. The diameter of the conductor is 0.0351m and the bundle is
four with spacing 0.45m. Find the inductance and capacitance of the
transmission line.
Theoretical Calculation:
MATLAB Program:
clear;
clear
all;
Dab=12;
Dbc=12;
Dac=24;
D=0.0351;
d=0.45;
GMD=(Dab*Dbc*Dac)^(1/3);
GMRL=(D/2*exp(-1/4)*d^3)^(1/4);
Ind=0.2*(log(GMD)-log(GMRL));
L
= ['Value of Inductance:' num2str(Ind)];
disp(L);
GMRC=1.09*(D/2*d^3)^(1/4);
Cap=0.0556/(log(GMD)-log(GMRC));
C
= ['Value of Capacitance:' num2str(Cap)];
disp(C);
MATLAB Output:
YouTube Video of My Channel on the Problem you can use this also
( If you have any problem in doing this you can comment below , I will help as soon as possible)
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