Analisis Parameter Saluran Dan Kuat Medan Listrik Untuk Berbagai Konfigurasi Konduktor Saluran Transmisi 500 kV AC Empat Sirkit

LAMPIRAN A
KODE PROGRAM MATLAB
(PERHITUNGAN INDUKTANSI & KAPASITANSI SALURAN)
function kuat_medan_konf_fasa %--------------------------------------------------------------------%
% Program Menghitung Induktansi dan Kapasitansi Saluran %
%--------------------------------------------------------------------%
disp('Program Menghitung Induktansi dan Kapasitansi Saluran
Transmisi Empat Sirkit');
disp(' ');
S1=input('masukkan nilai S1 (dlm ft) =');
S2=input('masukkan nilai S2 (dlm ft) =');
S3=input('masukkan nilai S3 (dlm ft) =');
S4=input('masukkan nilai S4 (dlm ft) =');
H=input('masukkan nilai H (dlm ft) =');
Ds=input('masukkan nilai Ds (dlm ft) =');
Jb=input('masukkan jumlah berkas (1,2,3, atau 4) =');
d=input('masukkan nilai jarak berkas (dlm ft) =');
D=input('masukkan nilai Diameter konduktor (dalam inci) =');
disp(' ');
disp('Pilih Tipe Konfigurasi Yang Akan Dihitung Induktansi &
Kapasitansinya');

disp(' ')
disp('Pilihan');
disp('----------------');
disp('1.Tipe konfigurasi RST-RST');
disp('2.Tipe konfigurasi RST-RTS');
disp('3.Tipe konfigurasi RST-SRT');
disp('4.Tipe konfigurasi RST-STR');
disp('5.Tipe konfigurasi RST-TRS');
disp('6.Tipe konfigurasi RST-TSR');
disp('7.Selesai');
disp('----------------');
pilih=input('Pilihan anda (1,2,3,4,5,6,7):?');
disp('----------------');
while pilih ~=7
switch pilih
case 1
Da1b1=(((H)^2+((S3-S2)/2)^2)^(1/2));
Da1b2=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Da1b3=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da1b4=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));

Da2b1=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Da2b2=(((H)^2+((S3-S2)/2)^2)^(1/2));
Da2b3=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Da2b4=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da3b1=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da3b2=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Da3b3=(((H)^2+((S3-S2)/2)^2)^(1/2));

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Universitas Sumatera Utara

Da3b4=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Da4b1=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Da4b2=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da4b3=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Da4b4=(((H)^2+((S3-S2)/2)^2)^(1/2));
Db1c1=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db1c2=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Db1c3=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db1c4=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));

Db2c1=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Db2c2=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db2c3=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Db2c4=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db3c1=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db3c2=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Db3c3=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db3c4=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Db4c1=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Db4c2=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db4c3=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Db4c4=(((H)^2+((S4-S3)/2)^2)^(1/2));
Dc1a1=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc1a2=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Dc1a3=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc1a4=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Dc2a1=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Dc2a2=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc2a3=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Dc2a4=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));

Dc3a1=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc3a2=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Dc3a3=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc3a4=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Dc4a1=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Dc4a2=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc4a3=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Dc4a4=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dab=(Da1b1*Da1b2*Da1b3*Da1b4*Da2b1*Da2b2*Da2b3*Da2b4*Da3b1*Da3b2*D
a3b3*Da3b4*Da4b1*Da4b2*Da4b3*Da4b4)^(1/16);
Dbc=(Db1c1*Db1c2*Db1c3*Db1c4*Db2c1*Db2c2*Db2c3*Db2c4*Db3c1*Db3c2*D
b3c3*Db3c4*Db4c1*Db4c2*Db4c3*Db4c4)^(1/16);
Dca=(Dc1a1*Dc1a2*Dc1a3*Dc1a4*Dc2a1*Dc2a2*Dc2a3*Dc2a4*Dc3a1*Dc3a2*D
c3a3*Dc3a4*Dc4a1*Dc4a2*Dc4a3*Dc4a4)^(1/16);
GMD=(Dab*Dbc*Dca)^(1/3);
if (Jb==1)
Dsb=Ds;
elseif (Jb==2)
Dsb=sqrt(Ds*d);
elseif (Jb==3)

Dsb=(Ds*(d)^2)^(1/3);
else (Jb==4)
Dsb=(1.09*(Ds*(d)^3)^(1/4));
end
Da1a2=(S1);
Da1a3=(S1+S2);
Da1a4=(S1+S2+S1);

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Universitas Sumatera Utara

Da2a1=(S1);
Da2a3=(S2);
Da2a4=(S1+S2);
Da3a1=(S1+S2);
Da3a2=(S2);
Da3a4=(S1);
Da4a1=(S1+S2+S1);
Da4a2=(S1+S2);
Da4a3=(S1);

Db1b2=(S1);
Db1b3=(S1+S3);
Db1b4=(S1+S3+S1);
Db2b1=(S1);
Db2b3=(S3);
Db2b4=(S1+S3);
Db3b1=(S1+S3);
Db3b2=(S3);
Db3b4=(S1);
Db4b1=(S1+S3+S1);
Db4b2=(S1+S3);
Db4b3=(S1);
Dc1c2=(S1);
Dc1c3=(S1+S4);
Dc1c4=(S1+S4+S1);
Dc2c1=(S1);
Dc2c3=(S4);
Dc2c4=(S1+S4);
Dc3c1=(S1+S4);
Dc3c2=(S4);

Dc3c4=(S1);
Dc4c1=(S1+S4+S1);
Dc4c2=(S1+S4);
Dc4c3=(S1);
DsA=(Dsb*Da1a2*Da1a3*Da1a4*Da2a1*Dsb*Da2a3*Da2a4*Da3a1*Da3a2*Dsb*D
a3a4*Da4a1*Da4a2*Da4a3*Dsb)^(1/16);
DsB=(Dsb*Db1b2*Db1b3*Db1b4*Db2b1*Dsb*Db2b3*Db2b4*Db3b1*Db3b2*Dsb*D
b3b4*Db4b1*Db4b2*Db4b3*Dsb)^(1/16);
DsC=(Dsb*Dc1c2*Dc1c3*Dc1c4*Dc2c1*Dsb*Dc2c3*Dc2c4*Dc3c1*Dc3c2*Dsb*D
c3c4*Dc4c1*Dc4c2*Dc4c3*Dsb)^(1/16);
GMRL=(DsA*DsB*DsC)^(1/3);
r=D/(2*12);
if (Jb==1)
rb=r;
elseif (Jb==2)
rb=sqrt(r*d);
elseif (Jb==3)
rb=(r*(d)^2)^(1/3);
else (Jb==4)
rb=(1.09*(r*(d)^3)^(1/4));

end
rA=(rb*Da1a2*Da1a3*Da1a4*Da2a1*rb*Da2a3*Da2a4*Da3a1*Da3a2*rb*Da3a4
*Da4a1*Da4a2*Da4a3*rb)^(1/16);
rB=(rb*Db1b2*Db1b3*Db1b4*Db2b1*rb*Db2b3*Db2b4*Db3b1*Db3b2*rb*Db3b4
*Db4b1*Db4b2*Db4b3*rb)^(1/16);
rC=(rb*Dc1c2*Dc1c3*Dc1c4*Dc2c1*rb*Dc2c3*Dc2c4*Dc3c1*Dc3c2*rb*Dc3c4
*Dc4c1*Dc4c2*Dc4c3*rb)^(1/16);

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Universitas Sumatera Utara

GMRC=(rA*rB*rC)^(1/3);
L=(0.2*log(GMD/GMRL));
C=(0.0556/log(GMD/GMRC));
disp(['Jadi, nilai GMD = ',num2str(GMD)]);
disp(['Jadi, nilai GMRL = ',num2str(GMRL)]);
disp(['Jadi, nilai GMRC = ',num2str(GMRC)]);
disp(['Jadi, nilai L = ',num2str(L)]);
disp(['Jadi, nilai C = ',num2str(C)]);
pause;

case 2
Da1b1=(((H)^2+((S3-S2)/2)^2)^(1/2));
Da1b2=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Da1b3=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da1b4=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Da2b1=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Da2b2=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Da2b3=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Da2b4=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Da3b1=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da3b2=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Da3b3=(((H)^2+((S3-S2)/2)^2)^(1/2));
Da3b4=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Da4b1=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Da4b2=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Da4b3=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Da4b4=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Db1c1=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db1c2=(S1);
Db1c3=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));

Db1c4=(S1+S3+S1);
Db2c1=(S1);
Db2c2=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db2c3=(S4);
Db2c4=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db3c1=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db3c2=(S3);
Db3c3=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db3c4=(S1);
Db4c1=(S1+S4+S1);
Db4c2=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db4c3=(S1);
Db4c4=(((H)^2+((S4-S3)/2)^2)^(1/2));
Dc1a1=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc1a2=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Dc1a3=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc1a4=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Dc2a1=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Dc2a2=(((H)^2+((S3-S2)/2)^2)^(1/2));
Dc2a3=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));

Dc2a4=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Dc3a1=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc3a2=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Dc3a3=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc3a4=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Dc4a1=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Dc4a2=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));

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Universitas Sumatera Utara

Dc4a3=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Dc4a4=(((H)^2+((S3-S2)/2)^2)^(1/2));
Dab=(Da1b1*Da1b2*Da1b3*Da1b4*Da2b1*Da2b2*Da2b3*Da2b4*Da3b1*Da3b2*D
a3b3*Da3b4*Da4b1*Da4b2*Da4b3*Da4b4)^(1/16);
Dbc=(Db1c1*Db1c2*Db1c3*Db1c4*Db2c1*Db2c2*Db2c3*Db2c4*Db3c1*Db3c2*D
b3c3*Db3c4*Db4c1*Db4c2*Db4c3*Db4c4)^(1/16);
Dca=(Dc1a1*Dc1a2*Dc1a3*Dc1a4*Dc2a1*Dc2a2*Dc2a3*Dc2a4*Dc3a1*Dc3a2*D
c3a3*Dc3a4*Dc4a1*Dc4a2*Dc4a3*Dc4a4)^(1/16);
GMD=(Dab*Dbc*Dca)^(1/3);
if (Jb==1)
Dsb=Ds;
elseif (Jb==2)
Dsb=sqrt(Ds*d);
elseif (Jb==3)
Dsb=(Ds*(d)^2)^(1/3);
else (Jb==4)
Dsb=(1.09*(Ds*(d)^3)^(1/4));
end
Da1a2=(S1);
Da1a3=(S1+S2);
Da1a4=(S1+S2+S1);
Da2a1=(S1);
Da2a3=(S2);
Da2a4=(S1+S2);
Da3a1=(S1+S2);
Da3a2=(S2);
Da3a4=(S1);
Da4a1=(S1+S2+S1);
Da4a2=(S1+S2);
Da4a3=(S1);
Db1b2=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Db1b3=(S1+S3);
Db1b4=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Db2b1=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Db2b3=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Db2b4=(S1+S4);
Db3b1=(S1+S3);
Db3b2=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Db3b4=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Db4b1=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Db4b2=(S1+S4);
Db4b3=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Dc1c2=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Dc1c3=(S1+S4);
Dc1c4=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Dc2c1=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Dc2c3=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Dc2c4=(S1+S3);
Dc3c1=(S1+S4);
Dc3c2=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Dc3c4=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Dc4c1=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Dc4c2=(S1+S3);
Dc4c3=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
DsA=(Dsb*Da1a2*Da1a3*Da1a4*Da2a1*Dsb*Da2a3*Da2a4*Da3a1*Da3a2*Dsb*D
a3a4*Da4a1*Da4a2*Da4a3*Dsb)^(1/16);

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Universitas Sumatera Utara

DsB=(Dsb*Db1b2*Db1b3*Db1b4*Db2b1*Dsb*Db2b3*Db2b4*Db3b1*Db3b2*Dsb*D
b3b4*Db4b1*Db4b2*Db4b3*Dsb)^(1/16);
DsC=(Dsb*Dc1c2*Dc1c3*Dc1c4*Dc2c1*Dsb*Dc2c3*Dc2c4*Dc3c1*Dc3c2*Dsb*D
c3c4*Dc4c1*Dc4c2*Dc4c3*Dsb)^(1/16);
GMRL=(DsA*DsB*DsC)^(1/3);
r=D/(2*12);
if (Jb==1)
rb=r;
elseif (Jb==2)
rb=sqrt(r*d);
elseif (Jb==3)
rb=(r*(d)^2)^(1/3);
else (Jb==4)
rb=(1.09*(r*(d)^3)^(1/4));
end
rA=(rb*Da1a2*Da1a3*Da1a4*Da2a1*rb*Da2a3*Da2a4*Da3a1*Da3a2*rb*Da3a4
*Da4a1*Da4a2*Da4a3*rb)^(1/16);
rB=(rb*Db1b2*Db1b3*Db1b4*Db2b1*rb*Db2b3*Db2b4*Db3b1*Db3b2*rb*Db3b4
*Db4b1*Db4b2*Db4b3*rb)^(1/16);
rC=(rb*Dc1c2*Dc1c3*Dc1c4*Dc2c1*rb*Dc2c3*Dc2c4*Dc3c1*Dc3c2*rb*Dc3c4
*Dc4c1*Dc4c2*Dc4c3*rb)^(1/16);
GMRC=(rA*rB*rC)^(1/3);
L=(0.2*log(GMD/GMRL));
C=(0.0556/log(GMD/GMRC));
disp(['Jadi, nilai GMD = ',num2str(GMD)]);
disp(['Jadi, nilai GMRL = ',num2str(GMRL)]);
disp(['Jadi, nilai GMRC = ',num2str(GMRC)]);
disp(['Jadi, nilai L = ',num2str(L)]);
disp(['Jadi, nilai C = ',num2str(C)]);
pause;
case 3
Da1b1=(((H)^2+((S3-S2)/2)^2)^(1/2));
Da1b2=(S1);
Da1b3=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da1b4=(S1+S2+S1);
Da2b1=(S1);
Da2b2=(((H)^2+((S3-S2)/2)^2)^(1/2));
Da2b3=(S3);
Da2b4=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da3b1=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da3b2=(S2);
Da3b3=(((H)^2+((S3-S2)/2)^2)^(1/2));
Da3b4=(S1);
Da4b1=(S1+S3+S1);
Da4b2=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da4b3=(S1);
Da4b4=(((H)^2+((S3-S2)/2)^2)^(1/2));
Db1c1=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db1c2=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Db1c3=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db1c4=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Db2c1=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Db2c2=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Db2c3=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Db2c4=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Db3c1=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));

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Universitas Sumatera Utara

Db3c2=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Db3c3=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db3c4=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Db4c1=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Db4c2=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Db4c3=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Db4c4=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc1a1=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc1a2=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Dc1a3=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc1a4=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Dc2a1=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Dc2a2=(((H)^2+((S4-S3)/2)^2)^(1/2));
Dc2a3=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Dc2a4=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Dc3a1=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc3a2=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Dc3a3=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc3a4=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Dc4a1=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Dc4a2=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Dc4a3=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Dc4a4=(((H)^2+((S4-S3)/2)^2)^(1/2));
Dab=(Da1b1*Da1b2*Da1b3*Da1b4*Da2b1*Da2b2*Da2b3*Da2b4*Da3b1*Da3b2*D
a3b3*Da3b4*Da4b1*Da4b2*Da4b3*Da4b4)^(1/16);
Dbc=(Db1c1*Db1c2*Db1c3*Db1c4*Db2c1*Db2c2*Db2c3*Db2c4*Db3c1*Db3c2*D
b3c3*Db3c4*Db4c1*Db4c2*Db4c3*Db4c4)^(1/16);
Dca=(Dc1a1*Dc1a2*Dc1a3*Dc1a4*Dc2a1*Dc2a2*Dc2a3*Dc2a4*Dc3a1*Dc3a2*D
c3a3*Dc3a4*Dc4a1*Dc4a2*Dc4a3*Dc4a4)^(1/16);
GMD=(Dab*Dbc*Dca)^(1/3);
if (Jb==1)
Dsb=Ds;
elseif (Jb==2)
Dsb=sqrt(Ds*d);
elseif (Jb==3)
Dsb=(Ds*(d)^2)^(1/3);
else (Jb==4)
Dsb=(1.09*(Ds*(d)^3)^(1/4));
end
Da1a2=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Da1a3=(S1+S2);
Da1a4=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Da2a1=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Da2a3=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Da2a4=(S1+S3);
Da3a1=(S1+S2);
Da3a2=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Da3a4=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Da4a1=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Da4a2=(S1+S3);
Da4a3=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Db1b2=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Db1b3=(S1+S3);
Db1b4=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Db2b1=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Db2b3=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));

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Db2b4=(S1+S2);
Db3b1=(S1+S3);
Db3b2=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Db3b4=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Db4b1=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Db4b2=(S1+S2);
Db4b3=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Dc1c2=(S1);
Dc1c3=(S1+S4);
Dc1c4=(S1+S4+S1);
Dc2c1=(S1);
Dc2c3=(S4);
Dc2c4=(S1+S4);
Dc3c1=(S1+S4);
Dc3c2=(S4);
Dc3c4=(S1);
Dc4c1=(S1+S4+S1);
Dc4c2=(S1+S4);
Dc4c3=(S1);
DsA=(Dsb*Da1a2*Da1a3*Da1a4*Da2a1*Dsb*Da2a3*Da2a4*Da3a1*Da3a2*Dsb*D
a3a4*Da4a1*Da4a2*Da4a3*Dsb)^(1/16);
DsB=(Dsb*Db1b2*Db1b3*Db1b4*Db2b1*Dsb*Db2b3*Db2b4*Db3b1*Db3b2*Dsb*D
b3b4*Db4b1*Db4b2*Db4b3*Dsb)^(1/16);
DsC=(Dsb*Dc1c2*Dc1c3*Dc1c4*Dc2c1*Dsb*Dc2c3*Dc2c4*Dc3c1*Dc3c2*Dsb*D
c3c4*Dc4c1*Dc4c2*Dc4c3*Dsb)^(1/16);
GMRL=(DsA*DsB*DsC)^(1/3);
r=D/(2*12);
if (Jb==1)
rb=r;
elseif (Jb==2)
rb=sqrt(r*d);
elseif (Jb==3)
rb=(r*(d)^2)^(1/3);
else (Jb==4)
rb=(1.09*(r*(d)^3)^(1/4));
end
rA=(rb*Da1a2*Da1a3*Da1a4*Da2a1*rb*Da2a3*Da2a4*Da3a1*Da3a2*rb*Da3a4
*Da4a1*Da4a2*Da4a3*rb)^(1/16);
rB=(rb*Db1b2*Db1b3*Db1b4*Db2b1*rb*Db2b3*Db2b4*Db3b1*Db3b2*rb*Db3b4
*Db4b1*Db4b2*Db4b3*rb)^(1/16);
rC=(rb*Dc1c2*Dc1c3*Dc1c4*Dc2c1*rb*Dc2c3*Dc2c4*Dc3c1*Dc3c2*rb*Dc3c4
*Dc4c1*Dc4c2*Dc4c3*rb)^(1/16);
GMRC=(rA*rB*rC)^(1/3);
L=(0.2*log(GMD/GMRL));
C=(0.0556/log(GMD/GMRC));
disp(['Jadi, nilai GMD = ',num2str(GMD)]);
disp(['Jadi, nilai GMRL = ',num2str(GMRL)]);
disp(['Jadi, nilai GMRC = ',num2str(GMRC)]);
disp(['Jadi, nilai L = ',num2str(L)]);
disp(['Jadi, nilai C = ',num2str(C)]);
pause;
case 4
Da1b1=(((H)^2+((S3-S2)/2)^2)^(1/2));
Da1b2=(S1);
Da1b3=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da1b4=(S1+S2+S1);

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Da2b1=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Da2b2=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Da2b3=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Da2b4=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Da3b1=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da3b2=(S2);
Da3b3=(((H)^2+((S3-S2)/2)^2)^(1/2));
Da3b4=(S1);
Da4b1=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Da4b2=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Da4b3=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Da4b4=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Db1c1=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db1c2=(S1);
Db1c3=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db1c4=(S1+S3+S1);
Db2c1=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Db2c2=(((H)^2+((S3-S2)/2)^2)^(1/2));
Db2c3=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Db2c4=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Db3c1=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db3c2=(S3);
Db3c3=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db3c4=(S1);
Db4c1=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Db4c2=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Db4c3=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Db4c4=(((H)^2+((S3-S2)/2)^2)^(1/2));
Dc1a1=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc1a2=(S1);
Dc1a3=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc1a4=(S1+S4+S1);
Dc2a1=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Dc2a2=(((H)^2+((S4-S3)/2)^2)^(1/2));
Dc2a3=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Dc2a4=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Dc3a1=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc3a2=(S4);
Dc3a3=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc3a4=(S1);
Dc4a1=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Dc4a2=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Dc4a3=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Dc4a4=(((H)^2+((S4-S3)/2)^2)^(1/2));
Dab=(Da1b1*Da1b2*Da1b3*Da1b4*Da2b1*Da2b2*Da2b3*Da2b4*Da3b1*Da3b2*D
a3b3*Da3b4*Da4b1*Da4b2*Da4b3*Da4b4)^(1/16);
Dbc=(Db1c1*Db1c2*Db1c3*Db1c4*Db2c1*Db2c2*Db2c3*Db2c4*Db3c1*Db3c2*D
b3c3*Db3c4*Db4c1*Db4c2*Db4c3*Db4c4)^(1/16);
Dca=(Dc1a1*Dc1a2*Dc1a3*Dc1a4*Dc2a1*Dc2a2*Dc2a3*Dc2a4*Dc3a1*Dc3a2*D
c3a3*Dc3a4*Dc4a1*Dc4a2*Dc4a3*Dc4a4)^(1/16);
GMD=(Dab*Dbc*Dca)^(1/3);
if (Jb==1)
Dsb=Ds;
elseif (Jb==2)
Dsb=sqrt(Ds*d);
elseif (Jb==3)

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Dsb=(Ds*(d)^2)^(1/3);
else (Jb==4)
Dsb=(1.09*(Ds*(d)^3)^(1/4));
end
Da1a2=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Da1a3=(S1+S2);
Da1a4=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Da2a1=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Da2a3=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Da2a4=(S1+S4);
Da3a1=(S1+S2);
Da3a2=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Da3a4=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Da4a1=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Da4a2=(S1+S4);
Da4a3=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Db1b2=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Db1b3=(S1+S3);
Db1b4=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Db2b1=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Db2b3=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Db2b4=(S1+S2);
Db3b1=(S1+S3);
Db3b2=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Db3b4=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Db4b1=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Db4b2=(S1+S2);
Db4b3=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Dc1c2=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Dc1c3=(S1+S4);
Dc1c4=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Dc2c1=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Dc2c3=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Dc2c4=(S1+S3);
Dc3c1=(S1+S4);
Dc3c2=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Dc3c4=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Dc4c1=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Dc4c2=(S1+S3);
Dc4c3=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
DsA=(Dsb*Da1a2*Da1a3*Da1a4*Da2a1*Dsb*Da2a3*Da2a4*Da3a1*Da3a2*Dsb*D
a3a4*Da4a1*Da4a2*Da4a3*Dsb)^(1/16);
DsB=(Dsb*Db1b2*Db1b3*Db1b4*Db2b1*Dsb*Db2b3*Db2b4*Db3b1*Db3b2*Dsb*D
b3b4*Db4b1*Db4b2*Db4b3*Dsb)^(1/16);
DsC=(Dsb*Dc1c2*Dc1c3*Dc1c4*Dc2c1*Dsb*Dc2c3*Dc2c4*Dc3c1*Dc3c2*Dsb*D
c3c4*Dc4c1*Dc4c2*Dc4c3*Dsb)^(1/16);
GMRL=(DsA*DsB*DsC)^(1/3);
r=D/(2*12);
if (Jb==1)
rb=r;
elseif (Jb==2)
rb=sqrt(r*d);
elseif (Jb==3)
rb=(r*(d)^2)^(1/3);
else (Jb==4)
rb=(1.09*(r*(d)^3)^(1/4));

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end
rA=(rb*Da1a2*Da1a3*Da1a4*Da2a1*rb*Da2a3*Da2a4*Da3a1*Da3a2*rb*Da3a4
*Da4a1*Da4a2*Da4a3*rb)^(1/16);
rB=(rb*Db1b2*Db1b3*Db1b4*Db2b1*rb*Db2b3*Db2b4*Db3b1*Db3b2*rb*Db3b4
*Db4b1*Db4b2*Db4b3*rb)^(1/16);
rC=(rb*Dc1c2*Dc1c3*Dc1c4*Dc2c1*rb*Dc2c3*Dc2c4*Dc3c1*Dc3c2*rb*Dc3c4
*Dc4c1*Dc4c2*Dc4c3*rb)^(1/16);
GMRC=(rA*rB*rC)^(1/3);
L=(0.2*log(GMD/GMRL));
C=(0.0556/log(GMD/GMRC));
disp(['Jadi, nilai GMD = ',num2str(GMD)]);
disp(['Jadi, nilai GMRL = ',num2str(GMRL)]);
disp(['Jadi, nilai GMRC = ',num2str(GMRC)]);
disp(['Jadi, nilai L = ',num2str(L)]);
disp(['Jadi, nilai C = ',num2str(C)]);
pause;
case 5
Da1b1=(((H)^2+((S3-S2)/2)^2)^(1/2));
Da1b2=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Da1b3=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da1b4=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Da2b1=(S1);
Da2b2=(((H)^2+((S4-S3)/2)^2)^(1/2));
Da2b3=(S3);
Da2b4=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Da3b1=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da3b2=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Da3b3=(((H)^2+((S3-S2)/2)^2)^(1/2));
Da3b4=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Da4b1=(S1+S3+S1);
Da4b2=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Da4b3=(S1);
Da4b4=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db1c1=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db1c2=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Db1c3=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db1c4=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Db2c1=(S1);
Db2c2=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Db2c3=(S4);
Db2c4=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Db3c1=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db3c2=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Db3c3=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db3c4=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Db4c1=(S1+S4+S1);
Db4c2=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Db4c3=(S1);
Db4c4=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc1a1=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc1a2=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Dc1a3=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc1a4=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Dc2a1=(S1);
Dc2a2=(((H)^2+((S3-S2)/2)^2)^(1/2));
Dc2a3=(S2);

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Dc2a4=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Dc3a1=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc3a2=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Dc3a3=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc3a4=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Dc4a1=(S1+S2+S1);
Dc4a2=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Dc4a3=(S1);
Dc4a4=(((H)^2+((S3-S2)/2)^2)^(1/2));
Dab=(Da1b1*Da1b2*Da1b3*Da1b4*Da2b1*Da2b2*Da2b3*Da2b4*Da3b1*Da3b2*D
a3b3*Da3b4*Da4b1*Da4b2*Da4b3*Da4b4)^(1/16);
Dbc=(Db1c1*Db1c2*Db1c3*Db1c4*Db2c1*Db2c2*Db2c3*Db2c4*Db3c1*Db3c2*D
b3c3*Db3c4*Db4c1*Db4c2*Db4c3*Db4c4)^(1/16);
Dca=(Dc1a1*Dc1a2*Dc1a3*Dc1a4*Dc2a1*Dc2a2*Dc2a3*Dc2a4*Dc3a1*Dc3a2*D
c3a3*Dc3a4*Dc4a1*Dc4a2*Dc4a3*Dc4a4)^(1/16);
GMD=(Dab*Dbc*Dca)^(1/3);
if (Jb==1)
Dsb=Ds;
elseif (Jb==2)
Dsb=sqrt(Ds*d);
elseif (Jb==3)
Dsb=(Ds*(d)^2)^(1/3);
else (Jb==4)
Dsb=(1.09*(Ds*(d)^3)^(1/4));
end
Da1a2=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Da1a3=(S1+S2);
Da1a4=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Da2a1=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Da2a3=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Da2a4=(S1+S3);
Da3a1=(S1+S2);
Da3a2=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Da3a4=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Da4a1=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Da4a2=(S1+S3);
Da4a3=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Db1b2=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Db1b3=(S1+S3);
Db1b4=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Db2b1=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Db2b3=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Db2b4=(S1+S4);
Db3b1=(S1+S3);
Db3b2=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Db3b4=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Db4b1=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Db4b2=(S1+S4);
Db4b3=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Dc1c2=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Dc1c3=(S1+S4);
Dc1c4=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Dc2c1=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Dc2c3=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Dc2c4=(S1+S2);
Dc3c1=(S1+S4);

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Dc3c2=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Dc3c4=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Dc4c1=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Dc4c2=(S1+S2);
Dc4c3=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
DsA=(Dsb*Da1a2*Da1a3*Da1a4*Da2a1*Dsb*Da2a3*Da2a4*Da3a1*Da3a2*Dsb*D
a3a4*Da4a1*Da4a2*Da4a3*Dsb)^(1/16);
DsB=(Dsb*Db1b2*Db1b3*Db1b4*Db2b1*Dsb*Db2b3*Db2b4*Db3b1*Db3b2*Dsb*D
b3b4*Db4b1*Db4b2*Db4b3*Dsb)^(1/16);
DsC=(Dsb*Dc1c2*Dc1c3*Dc1c4*Dc2c1*Dsb*Dc2c3*Dc2c4*Dc3c1*Dc3c2*Dsb*D
c3c4*Dc4c1*Dc4c2*Dc4c3*Dsb)^(1/16);
GMRL=(DsA*DsB*DsC)^(1/3);
r=D/(2*12);
if (Jb==1)
rb=r;
elseif (Jb==2)
rb=sqrt(r*d);
elseif (Jb==3)
rb=(r*(d)^2)^(1/3);
else (Jb==4)
rb=(1.09*(r*(d)^3)^(1/4));
end
rA=(rb*Da1a2*Da1a3*Da1a4*Da2a1*rb*Da2a3*Da2a4*Da3a1*Da3a2*rb*Da3a4
*Da4a1*Da4a2*Da4a3*rb)^(1/16);
rB=(rb*Db1b2*Db1b3*Db1b4*Db2b1*rb*Db2b3*Db2b4*Db3b1*Db3b2*rb*Db3b4
*Db4b1*Db4b2*Db4b3*rb)^(1/16);
rC=(rb*Dc1c2*Dc1c3*Dc1c4*Dc2c1*rb*Dc2c3*Dc2c4*Dc3c1*Dc3c2*rb*Dc3c4
*Dc4c1*Dc4c2*Dc4c3*rb)^(1/16);
GMRC=(rA*rB*rC)^(1/3);
L=(0.2*log(GMD/GMRL));
C=(0.0556/log(GMD/GMRC));
disp(['Jadi, nilai GMD = ',num2str(GMD)]);
disp(['Jadi, nilai GMRL = ',num2str(GMRL)]);
disp(['Jadi, nilai GMRC = ',num2str(GMRC)]);
disp(['Jadi, nilai L = ',num2str(L)]);
disp(['Jadi, nilai C = ',num2str(C)]);
pause;
case 6
Da1b1=(((H)^2+((S3-S2)/2)^2)^(1/2));
Da1b2=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Da1b3=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da1b4=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Da2b1=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Da2b2=(((H)^2+((S4-S3)/2)^2)^(1/2));
Da2b3=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Da2b4=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Da3b1=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Da3b2=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Da3b3=(((H)^2+((S3-S2)/2)^2)^(1/2));
Da3b4=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));
Da4b1=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Da4b2=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Da4b3=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Da4b4=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db1c1=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db1c2=(((H)^2+((S1)+((S3-S2)/2))^2)^(1/2));

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Db1c3=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db1c4=(((H)^2+((S1+S3+S1)-((S3-S2)/2))^2)^(1/2));
Db2c1=(((H)^2+((S1)+((S4-S3)/2))^2)^(1/2));
Db2c2=(((H)^2+((S3-S2)/2)^2)^(1/2));
Db2c3=(((H)^2+((S4)-((S4-S3)/2))^2)^(1/2));
Db2c4=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Db3c1=(((H)^2+((S1+S4)-((S4-S3)/2))^2)^(1/2));
Db3c2=(((H)^2+((S3)-((S3-S2)/2))^2)^(1/2));
Db3c3=(((H)^2+((S4-S3)/2)^2)^(1/2));
Db3c4=(((H)^2+((S1)-((S3-S2)/2))^2)^(1/2));
Db4c1=(((H)^2+((S1+S4+S1)-((S4-S3)/2))^2)^(1/2));
Db4c2=(((H)^2+((S1+S3)-((S3-S2)/2))^2)^(1/2));
Db4c3=(((H)^2+((S1)-((S4-S3)/2))^2)^(1/2));
Db4c4=(((H)^2+((S3-S2)/2)^2)^(1/2));
Dc1a1=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc1a2=(S1);
Dc1a3=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc1a4=(S1+S4+S1);
Dc2a1=(S1);
Dc2a2=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc2a3=(S2);
Dc2a4=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc3a1=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc3a2=(S4);
Dc3a3=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dc3a4=(S1);
Dc4a1=(S1+S2+S1);
Dc4a2=(((H+H)^2+((S1+S4)-((S4-S2)/2))^2)^(1/2));
Dc4a3=(S1);
Dc4a4=(((H+H)^2+((S4-S2)/2)^2)^(1/2));
Dab=(Da1b1*Da1b2*Da1b3*Da1b4*Da2b1*Da2b2*Da2b3*Da2b4*Da3b1*Da3b2*D
a3b3*Da3b4*Da4b1*Da4b2*Da4b3*Da4b4)^(1/16);
Dbc=(Db1c1*Db1c2*Db1c3*Db1c4*Db2c1*Db2c2*Db2c3*Db2c4*Db3c1*Db3c2*D
b3c3*Db3c4*Db4c1*Db4c2*Db4c3*Db4c4)^(1/16);
Dca=(Dc1a1*Dc1a2*Dc1a3*Dc1a4*Dc2a1*Dc2a2*Dc2a3*Dc2a4*Dc3a1*Dc3a2*D
c3a3*Dc3a4*Dc4a1*Dc4a2*Dc4a3*Dc4a4)^(1/16);
GMD=(Dab*Dbc*Dca)^(1/3);
if (Jb==1)
Dsb=Ds;
elseif (Jb==2)
Dsb=sqrt(Ds*d);
elseif (Jb==3)
Dsb=(Ds*(d)^2)^(1/3);
else (Jb==4)
Dsb=(1.09*(Ds*(d)^3)^(1/4));
end
Da1a2=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Da1a3=(S1+S2);
Da1a4=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Da2a1=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Da2a3=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Da2a4=(S1+S4);
Da3a1=(S1+S2);
Da3a2=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Da3a4=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Da4a1=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));

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Da4a2=(S1+S4);
Da4a3=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Db1b2=(S1);
Db1b3=(S1+S3);
Db1b4=(S1+S3+S1);
Db2b1=(S1);
Db2b3=(S3);
Db2b4=(S1+S3);
Db3b1=(S1+S3);
Db3b2=(S3);
Db3b4=(S1);
Db4b1=(S1+S3+S1);
Db4b2=(S1+S3);
Db4b3=(S1);
Dc1c2=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Dc1c3=(S1+S4);
Dc1c4=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Dc2c1=(((H+H)^2+((S1)+((S4-S2)/2))^2)^(1/2));
Dc2c3=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Dc2c4=(S1+S2);
Dc3c1=(S1+S4);
Dc3c2=(((H+H)^2+((S4)-((S4-S2)/2))^2)^(1/2));
Dc3c4=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
Dc4c1=(((H+H)^2+((S1+S4+S1)-((S4-S2)/2))^2)^(1/2));
Dc4c2=(S1+S2);
Dc4c3=(((H+H)^2+((S1)-((S4-S2)/2))^2)^(1/2));
DsA=(Dsb*Da1a2*Da1a3*Da1a4*Da2a1*Dsb*Da2a3*Da2a4*Da3a1*Da3a2*Dsb*D
a3a4*Da4a1*Da4a2*Da4a3*Dsb)^(1/16);
DsB=(Dsb*Db1b2*Db1b3*Db1b4*Db2b1*Dsb*Db2b3*Db2b4*Db3b1*Db3b2*Dsb*D
b3b4*Db4b1*Db4b2*Db4b3*Dsb)^(1/16);
DsC=(Dsb*Dc1c2*Dc1c3*Dc1c4*Dc2c1*Dsb*Dc2c3*Dc2c4*Dc3c1*Dc3c2*Dsb*D
c3c4*Dc4c1*Dc4c2*Dc4c3*Dsb)^(1/16);
GMRL=(DsA*DsB*DsC)^(1/3);
r=D/(2*12);
if (Jb==1)
rb=r;
elseif (Jb==2)
rb=sqrt(r*d);
elseif (Jb==3)
rb=(r*(d)^2)^(1/3);
else (Jb==4)
rb=(1.09*(r*(d)^3)^(1/4));
end
rA=(rb*Da1a2*Da1a3*Da1a4*Da2a1*rb*Da2a3*Da2a4*Da3a1*Da3a2*rb*Da3a4
*Da4a1*Da4a2*Da4a3*rb)^(1/16);
rB=(rb*Db1b2*Db1b3*Db1b4*Db2b1*rb*Db2b3*Db2b4*Db3b1*Db3b2*rb*Db3b4
*Db4b1*Db4b2*Db4b3*rb)^(1/16);
rC=(rb*Dc1c2*Dc1c3*Dc1c4*Dc2c1*rb*Dc2c3*Dc2c4*Dc3c1*Dc3c2*rb*Dc3c4
*Dc4c1*Dc4c2*Dc4c3*rb)^(1/16);
GMRC=(rA*rB*rC)^(1/3);
L=(0.2*log(GMD/GMRL));
C=(0.0556/log(GMD/GMRC));
disp(['Jadi, nilai GMD = ',num2str(GMD)]);
disp(['Jadi, nilai GMRL = ',num2str(GMRL)]);
disp(['Jadi, nilai GMRC = ',num2str(GMRC)]);
disp(['Jadi, nilai L = ',num2str(L)]);

88
Universitas Sumatera Utara

disp(['Jadi, nilai C = ',num2str(C)]);
pause;
case
7
return
otherwise
disp('Pilihan anda tidak ada....');
pause;
end
disp('PILIHAN');
disp('----------------');
disp('1.Tipe konfigurasi RST-RST');
disp('2.Tipe konfigurasi RST-RTS');
disp('3.Tipe konfigurasi RST-SRT');
disp('4.Tipe konfigurasi RST-STR');
disp('5.Tipe konfigurasi RST-TRS');
disp('6.Tipe konfigurasi RST-TSR');
disp('7.Selesai');
disp('----------------');
pilih=input('Pilihan anda (1,2,3,4,5,6,7):?');
disp('----------------');
end
end

89
Universitas Sumatera Utara

LAMPIRAN B
KODE PROGRAM MATLAB
(PERHITUNGAN KUAT MEDAN LISTRIK)
function kuat_medan_konf_fasa %--------------------------------------------------------------------%
% Program Menghitung Kuat Medan Listrik di Bawah Penghantar
Transmisi %
%--------------------------------------------------------------------%
disp('Program Menghitung Kuat Medan Listrik di Bawah Penghantar
Saluran Transmisi Empat Sirkit');
disp('
Dengan Empat Penghantar Berkas Untuk Berbagai Jenis
Konfigurasi Fasa ');
disp(' ');
V=input('Tegangan sistem V(kV)=');
D=input('Diameter konduktor d(m)=');
I=input('Panjang rantai isolator yang dipakai I(m)=');
Sag=input('Nilai andongan Sag(m)=');
b=input('Ketinggian vertikal titik uji (m)=');
x=input('Jarak horizontal titik uji dari sumbu menara, x(m)=');
R=D/2;
F=50;
W=2*pi*F;
H=input('Ketinggian cross arm terbawah h(m)=');
LP=H-I-((2/3)*Sag)-b;
S1=input('Jarak horizontal konduktor bagian atas (UPPER) S1(m)=');
S4=input('Jarak horizontal konduktor bagian atas (UPPER) S4(m)=');
S2=input('Jarak horizontal konduktor bagian tengah (MIDDLE)
S2(m)=');
S5=input('Jarak horizontal konduktor bagian tengah (MIDDLE)
S5(m)=');
S3=input('Jarak
horizontal
konduktor
bagian
bawah
(LOWER)
S3(m)=');
horizontal
konduktor
bagian
bawah
(LOWER)
S6=input('Jarak
S6(m)=');
Y=input('Jarak vertikal konduktor Y(m)=');
s=input('Jarak pemisah antar berkas penghantar s(m)=');
p1=(0.5*(S4-s));
p2=(0.5*(S4+s));
p3=(0.5*(S1+S4+S1-s));
p4=(0.5*(S1+S4+S1+s));
q1=(0.5*(S5-s));
q2=(0.5*(S5+s));
q3=(0.5*(S2+S5+S2-s));
q4=(0.5*(S2+S5+S2+s));
r1=(0.5*(S6-s));
r2=(0.5*(S6+s));
r3=(0.5*(S3+S6+S3-s));
r4=(0.5*(S3+S6+S3+s));
T=linspace(0,0.03,4000);

90
Universitas Sumatera Utara

disp(' ');
disp('Pilih Tipe Konfigurasi Yang Akan Dihitung
Efektif-nya');
disp(' ')
disp('Pilihan');
disp('----------------');
disp('1.Tipe konfigurasi RST-RST');
disp('2.Tipe konfigurasi RST-RTS');
disp('3.Tipe konfigurasi RST-SRT');
disp('4.Tipe konfigurasi RST-STR');
disp('5.Tipe konfigurasi RST-TRS');
disp('6.Tipe konfigurasi RST-TSR');
disp('7.Selesai');
disp('----------------');
pilih=input('Pilihan anda (1,2,3,4,5,6,7):?');
disp('----------------');
while pilih ~=7
switch pilih
case 1
%Jarak tiap konduktor fasa ke titik uji
R11P=sqrt(((-p4-x)^2)+((2*Y+LP)^2));
R12P=sqrt(((-p3-x)^2)+((2*Y+LP)^2));
R13P=sqrt(((-p4-x)^2)+((2*Y+LP)^2));
R14P=sqrt(((-p3-x)^2)+((2*Y+LP)^2));
S11P=sqrt(((-q4-x)^2)+((Y+LP)^2));
S12P=sqrt(((-q3-x)^2)+((Y+LP)^2));
S13P=sqrt(((-q4-x)^2)+((Y+LP)^2));
S14P=sqrt(((-q3-x)^2)+((Y+LP)^2));
T11P=sqrt(((-r4-x)^2)+((LP)^2));
T12P=sqrt(((-r3-x)^2)+((LP)^2));
T13P=sqrt(((-r4-x)^2)+((LP)^2));
T14P=sqrt(((-r3-x)^2)+((LP)^2));
R21P=sqrt(((-p2-x)^2)+((2*Y+LP)^2));
R22P=sqrt(((-p1-x)^2)+((2*Y+LP)^2));
R23P=sqrt(((-p2-x)^2)+((2*Y+LP)^2));
R24P=sqrt(((-p1-x)^2)+((2*Y+LP)^2));
S21P=sqrt(((-q2-x)^2)+((Y+LP)^2));
S22P=sqrt(((-q1-x)^2)+((Y+LP)^2));
S23P=sqrt(((-q2-x)^2)+((Y+LP)^2));
S24P=sqrt(((-q1-x)^2)+((Y+LP)^2));
T21P=sqrt(((-r2-x)^2)+((LP)^2));
T22P=sqrt(((-r1-x)^2)+((LP)^2));
T23P=sqrt(((-r2-x)^2)+((LP)^2));
T24P=sqrt(((-r1-x)^2)+((LP)^2));
R31P=sqrt(((p1-x)^2)+((2*Y+LP)^2));
R32P=sqrt(((p2-x)^2)+((2*Y+LP)^2));
R33P=sqrt(((p1-x)^2)+((2*Y+LP)^2));
R34P=sqrt(((p2-x)^2)+((2*Y+LP)^2));
S31P=sqrt(((q1-x)^2)+((Y+LP)^2));
S32P=sqrt(((q2-x)^2)+((Y+LP)^2));
S33P=sqrt(((q1-x)^2)+((Y+LP)^2));
S34P=sqrt(((q2-x)^2)+((Y+LP)^2));
T31P=sqrt(((r1-x)^2)+((LP)^2));
T32P=sqrt(((r2-x)^2)+((LP)^2));
T33P=sqrt(((r1-x)^2)+((LP)^2));
T34P=sqrt(((r2-x)^2)+((LP)^2));

Kuat

Medan

91
Universitas Sumatera Utara

R41P=sqrt(((p3-x)^2)+((2*Y+LP)^2));
R42P=sqrt(((p4-x)^2)+((2*Y+LP)^2));
R43P=sqrt(((p3-x)^2)+((2*Y+LP)^2));
R44P=sqrt(((p4-x)^2)+((2*Y+LP)^2));
S41P=sqrt(((q3-x)^2)+((Y+LP)^2));
S42P=sqrt(((q4-x)^2)+((Y+LP)^2));
S43P=sqrt(((q3-x)^2)+((Y+LP)^2));
S44P=sqrt(((q4-x)^2)+((Y+LP)^2));
T41P=sqrt(((r3-x)^2)+((LP)^2));
T42P=sqrt(((r4-x)^2)+((LP)^2));
T43P=sqrt(((r3-x)^2)+((LP)^2));
T44P=sqrt(((r4-x)^2)+((LP)^2));
%Besar sudut medan listrik di titik uji
sdtR11=asin((-p4-x)/R11P);
sdtR12=asin((-p3-x)/R12P);
sdtR13=asin((-p4-x)/R13P);
sdtR14=asin((-p3-x)/R14P);
sdtS11=asin((-q4-x)/S11P);
sdtS12=asin((-q3-x)/S12P);
sdtS13=asin((-q4-x)/S13P);
sdtS14=asin((-q3-x)/S14P);
sdtT11=asin((-r4-x)/T11P);
sdtT12=asin((-r3-x)/T12P);
sdtT13=asin((-r4-x)/T13P);
sdtT14=asin((-r3-x)/T14P);
sdtR21=asin((-p2-x)/R21P);
sdtR22=asin((-p1-x)/R22P);
sdtR23=asin((-p2-x)/R23P);
sdtR24=asin((-p1-x)/R24P);
sdtS21=asin((-q2-x)/S21P);
sdtS22=asin((-q1-x)/S22P);
sdtS23=asin((-q2-x)/S23P);
sdtS24=asin((-q1-x)/S24P);
sdtT21=asin((-r2-x)/T21P);
sdtT22=asin((-r1-x)/T22P);
sdtT23=asin((-r2-x)/T23P);
sdtT24=asin((-r1-x)/T24P);
sdtR31=asin((p1-x)/R31P);
sdtR32=asin((p2-x)/R32P);
sdtR33=asin((p1-x)/R33P);
sdtR34=asin((p2-x)/R34P);
sdtS31=asin((q1-x)/S31P);
sdtS32=asin((q2-x)/S32P);
sdtS33=asin((q1-x)/S33P);
sdtS34=asin((q2-x)/S34P);
sdtT31=asin((r1-x)/T31P);
sdtT32=asin((r2-x)/T32P);
sdtT33=asin((r1-x)/T33P);
sdtT34=asin((r2-x)/T34P);
sdtR41=asin((p3-x)/R41P);
sdtR42=asin((p4-x)/R42P);
sdtR43=asin((p3-x)/R43P);
sdtR44=asin((p4-x)/R44P);
sdtS41=asin((q3-x)/S41P);
sdtS42=asin((q4-x)/S42P);
sdtS43=asin((q3-x)/S43P);

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sdtS44=asin((q4-x)/S44P);
sdtT41=asin((r3-x)/T41P);
sdtT42=asin((r4-x)/T42P);
sdtT43=asin((r3-x)/T43P);
sdtT44=asin((r4-x)/T44P);
%Tegangan tiap fasa
VR1=(V*sqrt(2/3))*sin((W*T)-(2*pi)/3);
VS1=(V*sqrt(2/3))*sin(W*T);
VT1=(V*sqrt(2/3))*sin((W*T)+(2*pi)/3);
VR2=(V*sqrt(2/3))*sin((W*T)-(2*pi)/3);
VS2=(V*sqrt(2/3))*sin(W*T);
VT2=(V*sqrt(2/3))*sin((W*T)+(2*pi)/3);
VR3=(V*sqrt(2/3))*sin((W*T)-(2*pi)/3);
VS3=(V*sqrt(2/3))*sin(W*T);
VT3=(V*sqrt(2/3))*sin((W*T)+(2*pi)/3);
VR4=(V*sqrt(2/3))*sin((W*T)-(2*pi)/3);
VS4=(V*sqrt(2/3))*sin(W*T);
VT4=(V*sqrt(2/3))*sin((W*T)+(2*pi)/3);
%Kuat medan listrik di titik P
ER11=VR1/(R11P*log(((LP+b)+2*Y)/R));
ER12=VR1/(R12P*log(((LP+b)+2*Y)/R));
ER21=VR2/(R21P*log(((LP+b)+2*Y)/R));
ER22=VR2/(R22P*log(((LP+b)+2*Y)/R));
ER13=VR1/(R13P*log(((LP+b)+2*Y)/R));
ER14=VR1/(R14P*log(((LP+b)+2*Y)/R));
ER23=VR2/(R23P*log(((LP+b)+2*Y)/R));
ER24=VR2/(R24P*log(((LP+b)+2*Y)/R));
ER31=VR3/(R31P*log(((LP+b)+2*Y)/R));
ER32=VR3/(R32P*log(((LP+b)+2*Y)/R));
ER41=VR4/(R41P*log(((LP+b)+2*Y)/R));
ER42=VR4/(R42P*log(((LP+b)+2*Y)/R));
ER33=VR3/(R33P*log(((LP+b)+2*Y)/R));
ER34=VR3/(R34P*log(((LP+b)+2*Y)/R));
ER43=VR4/(R43P*log(((LP+b)+2*Y)/R));
ER44=VR4/(R44P*log(((LP+b)+2*Y)/R));
ES11=VS1/(S11P*log(((LP+b)+Y)/R));
ES12=VS1/(S12P*log(((LP+b)+Y)/R));
ES21=VS2/(S21P*log(((LP+b)+Y)/R));
ES22=VS2/(S22P*log(((LP+b)+Y)/R));
ES13=VS1/(S13P*log(((LP+b)+Y)/R));
ES14=VS1/(S14P*log(((LP+b)+Y)/R));
ES23=VS2/(S23P*log(((LP+b)+Y)/R));
ES24=VS2/(S24P*log(((LP+b)+Y)/R));
ES31=VS3/(S31P*log(((LP+b)+Y)/R));
ES32=VS3/(S32P*log(((LP+b)+Y)/R));
ES41=VS4/(S41P*log(((LP+b)+Y)/R));
ES42=VS4/(S42P*log(((LP+b)+Y)/R));
ES33=VS3/(S33P*log(((LP+b)+Y)/R));
ES34=VS3/(S34P*log(((LP+b)+Y)/R));
ES43=VS4/(S43P*log(((LP+b)+Y)/R));
ES44=VS4/(S44P*log(((LP+b)+Y)/R));
ET11=VT1/(T11P*log(((LP+b))/R));
ET12=VT1/(T12P*log(((LP+b))/R));
ET21=VT2/(T21P*log(((LP+b))/R));
ET22=VT2/(T22P*log(((LP+b))/R));
ET13=VT1/(T13P*log(((LP+b))/R));

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Universitas Sumatera Utara

ET14=VT1/(T14P*log(((LP+b))/R));
ET23=VT2/(T23P*log(((LP+b))/R));
ET24=VT2/(T24P*log(((LP+b))/R));
ET31=VT3/(T31P*log(((LP+b))/R));
ET32=VT3/(T32P*log(((LP+b))/R));
ET41=VT4/(T41P*log(((LP+b))/R));
ET42=VT4/(T42P*log(((LP+b))/R));
ET33=VT3/(T33P*log(((LP+b))/R));
ET34=VT3/(T34P*log(((LP+b))/R));
ET43=VT4/(T43P*log(((LP+b))/R));
ET44=VT4/(T44P*log(((LP+b))/R));
%Kuat medan dalam bentuk rectangular
ER11_rec=ER11*(sin(sdtR11)-(cos(sdtR11))*1i);
ER12_rec=ER12*(sin(sdtR12)-(cos(sdtR12))*1i);
ER21_rec=ER21*(sin(sdtR21)-(cos(sdtR21))*1i);
ER22_rec=ER22*(sin(sdtR22)-(cos(sdtR22))*1i);
ER13_rec=ER13*(sin(sdtR13)-(cos(sdtR13))*1i);
ER14_rec=ER14*(sin(sdtR14)-(cos(sdtR14))*1i);
ER23_rec=ER23*(sin(sdtR23)-(cos(sdtR23))*1i);
ER24_rec=ER24*(sin(sdtR24)-(cos(sdtR24))*1i);
ER31_rec=ER31*(sin(sdtR31)-(cos(sdtR31))*1i);
ER32_rec=ER32*(sin(sdtR32)-(cos(sdtR32))*1i);
ER41_rec=ER41*(sin(sdtR41)-(cos(sdtR41))*1i);
ER42_rec=ER42*(sin(sdtR42)-(cos(sdtR42))*1i);
ER33_rec=ER33*(sin(sdtR33)-(cos(sdtR33))*1i);
ER34_rec=ER34*(sin(sdtR34)-(cos(sdtR34))*1i);
ER43_rec=ER43*(sin(sdtR43)-(cos(sdtR43))*1i);
ER44_rec=ER44*(sin(sdtR44)-(cos(sdtR44))*1i);
ES11_rec=ES11*(sin(sdtS11)-(cos(sdtS11))*1i);
ES12_rec=ES12*(sin(sdtS12)-(cos(sdtS12))*1i);
ES21_rec=ES21*(sin(sdtS21)-(cos(sdtS21))*1i);
ES22_rec=ES22*(sin(sdtS22)-(cos(sdtS22))*1i);
ES13_rec=ES13*(sin(sdtS13)-(cos(sdtS13))*1i);
ES14_rec=ES14*(sin(sdtS14)-(cos(sdtS14))*1i);
ES23_rec=ES23*(sin(sdtS23)-(cos(sdtS23))*1i);
ES24_rec=ES24*(sin(sdtS24)-(cos(sdtS24))*1i);
ES31_rec=ES31*(sin(sdtS31)-(cos(sdtS31))*1i);
ES32_rec=ES32*(sin(sdtS32)-(cos(sdtS32))*1i);
ES41_rec=ES41*(sin(sdtS41)-(cos(sdtS41))*1i);
ES42_rec=ES42*(sin(sdtS42)-(cos(sdtS42))*1i);
ES33_rec=ES33*(sin(sdtS33)-(cos(sdtS33))*1i);
ES34_rec=ES34*(sin(sdtS34)-(cos(sdtS34))*1i);
ES43_rec=ES43*(sin(sdtS43)-(cos(sdtS43))*1i);
ES44_rec=ES44*(sin(sdtS44)-(cos(sdtS44))*1i);
ET11_rec=ET11*(sin(sdtT11)-(cos(sdtT11))*1i);
ET12_rec=ET12*(sin(sdtT12)-(cos(sdtT12))*1i);
ET21_rec=ET21*(sin(sdtT21)-(cos(sdtT21))*1i);
ET22_rec=ET22*(sin(sdtT22)-(cos(sdtT22))*1i);
ET13_rec=ET13*(sin(sdtT13)-(cos(sdtT13))*1i);
ET14_rec=ET14*(sin(sdtT14)-(cos(sdtT14))*1i);
ET23_rec=ET23*(sin(sdtT23)-(cos(sdtT23))*1i);
ET24_rec=ET24*(sin(sdtT24)-(cos(sdtT24))*1i);
ET31_rec=ET31*(sin(sdtT31)-(cos(sdtT31))*1i);
ET32_rec=ET32*(sin(sdtT32)-(cos(sdtT32))*1i);
ET41_rec=ET41*(sin(sdtT41)-(cos(sdtT41))*1i);
ET42_rec=ET42*(sin(sdtT42)-(cos(sdtT42))*1i);

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ET33_rec=ET33*(sin(sdtT33)-(cos(sdtT33))*1i);
ET34_rec=ET34*(sin(sdtT34)-(cos(sdtT34))*1i);
ET43_rec=ET43*(sin(sdtT43)-(cos(sdtT43))*1i);
ET44_rec=ET44*(sin(sdtT44)-(cos(sdtT44))*1i);
Etot=abs(ER11_rec+ER12_rec+ER21_rec+ER22_rec+ER13_rec+ER14_rec+ER2
3_rec+ER24_rec+ER31_rec+ER32_rec+ER41_rec+ER42_rec+ER33_rec+ER34_r
ec+ER43_rec+ER44_rec+ES11_rec+ES12_rec+ES21_rec+ES22_rec+ES13_rec+
ES14_rec+ES23_rec+ES24_rec+ES31_rec+ES32_rec+ES41_rec+ES42_rec+ES3
3_rec+ES34_rec+ES43_rec+ES44_rec+ET11_rec+ET12_rec+ET21_rec+ET22_r
ec+ET13_rec+ET14_rec+ET23_rec+ET24_rec+ET31_rec+ET32_rec+ET41_rec+
ET42_rec+ET33_rec+ET34_rec+ET43_rec+ET44_rec);
plot(T,Etot,'LineWidth',2),xlabel('Waktu (s)'),ylabel('E (kV/m)'
),grid on;
pause;
case 2
%Jarak tiap konduktor fasa ke titik uji
R11P=sqrt(((-p4-x)^2)+((2*Y+LP)^2));
R12P=sqrt(((-p3-x)^2)+((2*Y+LP)^2));
R13P=sqrt(((-p4-x)^2)+((2*Y+LP)^2));
R14P=sqrt(((-p3-x)^2)+((2*Y+LP)^2));
S11P=sqrt(((-q4-x)^2)+((Y+LP)^2));
S12P=sqrt(((-q3-x)^2)+((Y+LP)^2));
S13P=sqrt(((-q4-x)^2)+((Y+LP)^2));
S14P=sqrt(((-q3-x)^2)+((Y+LP)^2));
T11P=sqrt(((-r4-x)^2)+((LP)^2));
T12P=sqrt(((-r3-x)^2)+((LP)^2));
T13P=sqrt(((-r4-x)^2)+((LP)^2));
T14P=sqrt(((-r3-x)^2)+((LP)^2));
R21P=sqrt(((-p2-x)^2)+((2*Y+LP)^2));
R22P=sqrt(((-p1-x)^2)+((2*Y+LP)^2));
R23P=sqrt(((-p2-x)^2)+((2*Y+LP)^2));
R24P=sqrt(((-p1-x)^2)+((2*Y+LP)^2));
T21P=sqrt(((-q2-x)^2)+((Y+LP)^2));
T22P=sqrt(((-q1-x)^2)+((Y+LP)^2));
T23P=sqrt(((-q2-x)^2)+((Y+LP)^2));
T24P=sqrt(((-q1-x)^2)+((Y+LP)^2));
S21P=sqrt(((-r2-x)^2)+((LP)^2));
S22P=sqrt(((-r1-x)^2)+((LP)^2));
S23P=sqrt(((-r2-x)^2)+((LP)^2));
S24P=sqrt(((-r1-x)^2)+((LP)^2));
R31P=sqrt(((p1-x)^2)+((2*Y+LP)^2));
R32P=sqrt(((p2-x)^2)+((2*Y+LP)^2));
R33P=sqrt(((p1-x)^2)+((2*Y+LP)^2));
R34P=sqrt(((p2-x)^2)+((2*Y+LP)^2));
S31P=sqrt(((q1-x)^2)+((Y+LP)^2));
S32P=sqrt(((q2-x)^2)+((Y+LP)^2));
S33P=sqrt(((q1-x)^2)+((Y+LP)^2));
S34P=sqrt(((q2-x)^2)+((Y+LP)^2));
T31P=sqrt(((r1-x)^2)+((LP)^2));
T32P=sqrt(((r2-x)^2)+((LP)^2));
T33P=sqrt(((r1-x)^2)+((LP)^2));
T34P=sqrt(((r2-x)^2)+((LP)^2));
R41P=sqrt(((p3-x)^2)+((2*Y+LP)^2));
R42P=sqrt(((p4-x)^2)+((2*Y+LP)^2));
R43P=sqrt(((p3-x)^2)+((2*Y+LP)^2));
R44P=sqrt(((p4-x)^2)+((2*Y+LP)^2));

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T41P=sqrt(((q3-x)^2)+((Y+LP)^2));
T42P=sqrt(((q4-x)^2)+((Y+LP)^2));
T43P=sqrt(((q3-x)^2)+((Y+LP)^2));
T44P=sqrt(((q4-x)^2)+((Y+LP)^2));
S41P=sqrt(((r3-x)^2)+((LP)^2));
S42P=sqrt(((r4-x)^2)+((LP)^2));
S43P=sqrt(((r3-x)^2)+((LP)^2));
S44P=sqrt(((r4-x)^2)+((LP)^2));
%Besar sudut medan listrik di titik uji
sdtR11=asin((-p4-x)/R11P);
sdtR12=asin((-p3-x)/R12P);
sdtR13=asin((-p4-x)/R13P);
sdtR14=asin((-p3-x)/R14P);
sdtS11=asin((-q4-x)/S11P);
sdtS12=asin((-q3-x)/S12P);
sdtS13=asin((-q4-x)/S13P);
sdtS14=asin((-q3-x)/S14P);
sdtT11=asin((-r4-x)/T11P);
sdtT12=asin((-r3-x)/T12P);
sdtT13=asin((-r4-x)/T13P);
sdtT14=asin((-r3-x)/T14P);
sdtR21=asin((-p2-x)/R21P);
sdtR22=asin((-p1-x)/R22P);
sdtR23=asin((-p2-x)/R23P);
sdtR24=asin((-p1-x)/R24P);
sdtT21=asin((-q2-x)/T21P);
sdtT22=asin((-q1-x)/T22P);
sdtT23=asin((-q2-x)/T23P);
sdtT24=asin((-q1-x)/T24P);
sdtS21=asin((-r2-x)/S21P);
sdtS22=asin((-r1-x)/S22P);
sdtS23=asin((-r2-x)/S23P);
sdtS24=asin((-r1-x)/S24P);
sdtR31=asin((p1-x)/R31P);
sdtR32=asin((p2-x)/R32P);
sdtR33=asin((p1-x)/R33P);
sdtR34=asin((p2-x)/R34P);
sdtS31=asin((q1-x)/S31P);
sdtS32=asin((q2-x)/S32P);
sdtS33=asin((q1-x)/S33P);
sdtS34=asin((q2-x)/S34P);
sdtT31=asin((r1-x)/T31P);
sdtT32=asin((r2-x)/T32P);
sdtT33=asin((r1-x)/T33P);
sdtT34=asin((r2-x)/T34P);
sdtR41=asin((p3-x)/R41P);
sdtR42=asin((p4-x)/R42P);
sdtR43=asin((p3-x)/R43P);
sdtR44=asin((p4-x)/R44P);
sdtT41=asin((q3-x)/T41P);
sdtT42=asin((q4-x)/T42P);
sdtT43=asin((q3-x)/T43P);
sdtT44=asin((q4-x)/T44P);
sdtS41=asin((r3-x)/S41P);
sdtS42=asin((r4-x)/S42P);
sdtS43=asin((r3-x)/S43P);

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sdtS44=asin((r4-x)/S44P);
%Tegangan tiap fasa
VR1=(V*sqrt(2/3))*sin((W*T)-(2*pi)/3);
VS1=(V*sqrt(2/3))*sin(W*T);
VT1=(V*sqrt(2/3))*sin((W*T)+(2*pi)/3);
VR2=(V*sqrt(2/3))*sin((W*T)-(2*pi)/3);
VT2=(V*sqrt(2/3))*sin(W*T);
VS2=(V*sqrt(2/3))*sin((W*T)+(2*pi)/3);
VR3=(V*sqrt(2/3))*sin((W*T)-(2*pi)/3);
VS3=(V*sqrt(2/3))*sin(W*T);
VT3=(V*sqrt(2/3))*sin((W*T)+(2*pi)/3);
VR4=(V*sqrt(2/3))*sin((W*T)-(2*pi)/3);
VT4=(V*sqrt(2/3))*sin(W*T);
VS4=(V*sqrt(2/3))*sin((W*T)+(2*pi)/3);
%Kuat medan listrik di titik P
ER11=VR1/(R11P*log(((LP+b)+2*Y)/R));
ER12=VR1/(R12P*log(((LP+b)+2*Y)/R));
ER21=VR2/(R21P*log(((LP+b)+2*Y)/R));
ER22=VR2/(R22P*log(((LP+b)+2*Y)/R));
ER13=VR1/(R13P*log(((LP+b)+2*Y)/R));
ER14=VR1/(R14P*log(((LP+b)+2*Y)/R));
ER23=VR2/(R23P*log(((LP+b)+2*Y)/R));
ER24=VR2/(R24P*log(((LP+b)+2*Y)/R));
ER31=VR3/(R31P*log(((LP+b)+2*Y)/R));
ER32=VR3/(R32P*log(((LP+b)+2*Y)/R));
ER41=VR4/(R41P*log(((LP+b)+2*Y)/R));
ER42=VR4/(R42P*log(((LP+b)+2*Y)/R));
ER33=VR3/(R33P*log(((LP+b)+2*Y)/R));
ER34=VR3/(R34P*log(((LP+b)+2*Y)/R));
ER43=VR4/(R43P*log(((LP+b)+2*Y)/R));
ER44=VR4/(R44P*log(((LP+b)+2*Y)/R));
ES11=VS1/(S11P*log(((LP+b)+Y)/R));
ES12=VS1/(S12P*log(((LP+b)+Y)/R));
ES21=VS2/(S21P*log(((LP+b)+Y)/R));
ES22=VS2/(S22P*log(((LP+b)+Y)/R));
ES13=VS1/(S13P*log(((LP+b)+Y)/R));
ES14=VS1/(S14P*log(((LP+b)+Y)/R));
ES23=VS2/(S23P*log(((LP+b)+Y)/R));
ES24=VS2/(S24P*log(((LP+b)+Y)/R));
ES31=VS3/(S31P*log(((LP+b)+Y)/R));
ES32=VS3/(S32P*log(((LP+b)+Y)/R));
ES41=VS4/(S41P*log(((LP+b)+Y)/R));
ES42=VS4/(S42P*log(((LP+b)+Y)/R));
ES33=VS3/(S33P*log(((LP+b)+Y)/R));
ES34=VS3/(S34P*log(((LP+b)+Y)/R));
ES43=VS4/(S43P*log(((LP+b)+Y)/R));
ES44=VS4/(S44P*log(((LP+b)+Y)/R));
ET11=VT1/(T11P*log(((LP+b))/R));
ET12=VT1/(T12P*log(((LP+b))/R));
ET21=VT2/(T21P*log(((LP+b))/R));
ET22=VT2/(T22P*log(((LP+b))/R));
ET13=VT1/(T13P*log(((LP+b))/R));
ET14=VT1/(T14P*log(((LP+b))/R));
ET23=VT2/(T23P*log(((LP+b))/R));
ET24=VT2/(T24P*log(((LP+b))/R));
ET31=VT3/(T31P*log(((LP+b))/R));

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Universitas Sumatera Utara

ET32=VT3/(T32P*log(((LP+b))/R));
ET41=VT4/(T41P*log(((LP+b))/R));
ET42=VT4/(T42P*log(((LP+b))/R));
ET33=VT3/(T33P*log(((LP+b))/R));
ET34=VT3/(T34P*log(((LP+b))/R));
ET43=VT4/(T43P*log(((LP+b))/R));
ET44=VT4/(T44P*log(((LP+b))/R));
%Kuat medan dalam bentuk rectangular
ER11_rec=ER11*(sin(sdtR11)-(cos(sdtR11))*1i);
ER12_rec=ER12*(sin(sdtR12)-(cos(sdtR12))*1i);
ER21_rec=ER21*(sin(sdtR21)-(cos(sdtR21))*1i);
ER22_rec=ER22*(sin(sdtR22)-(cos(sdtR22))*1i);
ER13_rec=ER13*(sin(sdtR13)-(cos(sdtR13))*1i);
ER14_rec=ER14*(sin(sdtR14)-(cos(sdtR14))*1i);
ER23_rec=ER23*(sin(sdtR23)-(cos(sdtR23))*1i);
ER24_rec=ER24*(sin(sdtR24)-(cos(sdtR24))*1i);
ER31_rec=ER31*(sin(sdtR31)-(cos(sdtR31))*1i);
ER32_rec=ER32*(sin(sdtR32)-(cos(sdtR32))*1i);
ER41_rec=ER41*(sin(sdtR41)-(cos(sdtR41))*1i);
ER42_rec=ER42*(sin(sdtR42)-(cos(sdtR42))*1i);
ER33_rec=ER33*(sin(sdtR33)-(cos(sdtR33))*1i);
ER34_rec=ER34*(sin(sdtR34)-(cos(sdtR34))*1i);
ER43_rec=ER43*(sin(sdtR43)-(cos(sdtR43))*1i);
ER44_rec=ER44*(sin(sdtR44)-(cos(sdtR44))*1i);
ES11_rec=ES11*(sin(sdtS11)-(cos(sdtS11))*1i);
ES12_rec=ES12*(sin(sdtS12)-(cos(sdtS12))*1i);
ES21_rec=ES21*(sin(sdtS21)-(cos(sdtS21))*1i);
ES22_rec=ES22*(sin(sdtS22)-(cos(sdtS22))*1i);
ES13_rec=ES13*(sin(sdtS13)-(cos(sdtS13))*1i);
ES14_rec=ES14*(sin(sdtS14)-(cos(sdtS14))*1i);
ES23_rec=ES23*(sin(sdtS23)-(cos(sdtS23))*1i);
ES24_rec=ES24*(sin(sdtS24)-(cos(sdtS24))*1i);
ES31_rec=ES31*(sin(sdtS31)-(cos(sdtS31))*1i);
ES32_rec=ES32*(sin(sdtS32)-(cos(sdtS32))*1i);
ES41_rec=ES41*(sin(sdtS41)-(cos(sdtS41))*1i);
ES42_rec=ES42*(sin(sdtS42)-(cos(sdtS42))*1i);
ES33_rec=ES33*(sin(sdtS33)-(cos(sdtS33))*1i);
ES34_rec=ES34*(sin(sdtS34)-(cos(sdtS34))*1i);
ES43_rec=ES43*(sin(sdtS43)-(cos(sdtS43))*1i);
ES44_rec=ES44*(sin(sdtS44)-(cos(sdtS44))*1i);
ET11_rec=ET11*(sin(sdtT11)-(cos(sdtT11))*1i);
ET12_rec=ET12*(sin(sdtT12)-(cos(sdtT12))*1i);
ET21_rec=ET21*(sin(sdtT21)-(cos(sdtT21))*1i);
ET22_rec=ET22*(sin(sdtT22)-(cos(sdtT22))*1i);
ET13_rec=ET13*(sin(sdtT13)-(cos(sdtT13))*1i);
ET14_rec=ET14*(sin(sdtT14)-(cos(sdtT14))*1i);
ET23_rec=ET23*(sin(sdtT23)-(cos(sdtT23))*1i);
ET24_rec=ET24*(sin(sdtT24)-(cos(sdtT24))*1i);
ET31_rec=ET31*(sin(sdtT31)-(cos(sdtT31))*1i);
ET32_rec=ET32*(sin(sdtT32)-(cos(sdtT32))*1i);
ET41_rec=ET41*(sin(sdtT41)-(cos(sdtT41))*1i);
ET42_rec=ET42*(sin(sdtT42)-(cos(sdtT42))*1i);
ET33_rec=ET33*(sin(sdtT33)-(cos(sdtT33))*1i);
ET34_rec=ET34*(sin(sdtT34)-(cos(sdtT34))*1i);
ET43_rec=ET43*(sin(sdtT43)-(cos(sdtT43))*1i);
ET44_rec=ET44*(sin(sdtT44)-(cos(sdtT44))*1i);

98
Universitas Sumatera Utara

Etot=abs(ER11_rec+ER12_rec+ER21_rec+ER22_rec+ER13_rec+ER14_rec+ER2
3_rec+ER24_rec+ER31_rec+ER32_rec+ER41_rec+ER42_rec+ER33_rec+ER34_r
ec+ER43_rec+ER44_rec+ES11_rec+ES12_rec+ES21_rec+ES22_rec+ES13_rec+
ES14_rec+ES23_rec+ES24_rec+ES31_rec+ES32_rec+ES41_rec+ES42_rec+ES3
3_rec+ES34_rec+ES43_rec+ES44_rec+ET11_rec+ET12_rec+ET21_rec+ET22_r
ec+ET13_rec+ET14_rec+ET23_rec+ET24_rec+ET31_rec+ET32_rec+ET41_rec+
ET42_rec+ET33_rec+ET34_rec+ET43_rec+ET44_rec);
plot(T,Etot,'LineWidth',2),xlabel('Waktu (s)'),ylabel('E (kV/m)'
),grid on;
pause;
case 3
%Jarak tiap konduktor fasa ke titik uji
R11P=sqrt(((-p4-x)^2)+((2*Y+LP)^2));
R12P=sqrt(((-p3-x)^2)+((2*Y+LP)^2));
R13P=sqrt(((-p4-x)^2)+((2*Y+LP)^2));
R14P=sqrt(((-p3-x)^2)+((2*Y+LP)^2));
S11P=sqrt(((-q4-x)^2)+((Y+LP)^2));
S12P=sqrt(((-q3-x)^2)+((Y+LP)^2));
S13P=sqrt(((-q4-x)^2)+((Y+LP)^2));
S14P=sqrt(((-q3-x)^2)+((Y+LP)^2));
T11P=sqrt(((-r4-x)^2)+((LP)^2));
T12P=sqrt(((-r3-x)^2)+((LP)^2));
T13P=sqrt(((-r4-x)^2)+((LP)^2));
T14P=sqrt(((-r3-x)^2)+((LP)^2));
S21P=sqrt(((-p2-x)^2)+((2*Y+LP)^2));
S22P=sqrt(((-p1-x)^2)+((2*Y+LP)^2));
S23P=sqrt(((-p2-x)^2)+((2*Y+LP)^2));
S24P=sqrt(((-p1-x)^2)+((2*Y+LP)^2));
R21P=sqrt(((-q2-x)^2)+((Y+LP)^2));
R22P=sqrt(((-q1-x)^2)+((Y+LP)^2));
R23P=sqrt(((-q2-x)^2)+((Y+LP)^2));
R24P=sqrt(((-q1-x)^2)+((Y+LP)^2));
T21P=sqrt(((-r2-x)^2)+((LP)^2));
T22P=sqrt(((-r1-x)^2)+((LP)^2));
T23P=sqrt(((-r2-x)^2)+((LP)^2));
T24P=sqrt(((-r1-x)^2)+((LP)^2));
R31P=sqrt(((p1-x)^2)+((2*Y+LP)^2));
R32P=sqrt(((p2-x)^2)+((2*Y+LP)^2));
R33P=sqrt(((p1-x)^2)+((2*Y+LP)^2));
R34P=sqrt(((p2-x)^2)+((2*Y+LP)^2));
S31P=sqrt(((q1-x)^2)+((Y+LP)^2));
S32P=sqrt(((q2-x)^2)+((Y+LP)^2));
S33P=sqrt(((q1-x)^2)+((Y+LP)^2));
S34P=sqrt(((q2-x)^2)+((Y+LP)^2));
T31P=sqrt(((r1-x)^2)+((LP)^2));
T32P=sqrt(((r2-x)^2)+((LP)^2));
T33P=sqrt(((r1-x)^2)+((LP)^2));
T34P=sqrt(((r2-x)^2)+((LP)^2));
S41P=sqrt(((p3-x)^2)+((2*Y+LP)^2));
S42P=sqrt(((p4-x)^2)+((2*Y+LP)^2));
S43P=sqrt(((p3-x)^2)+((2*Y+LP)^2));
S44P=sqrt(((p4-x)^2)+((2*Y+LP)^2));
R41P=sqrt(((q3-x)^2)+((Y+LP)^2));
R42P=sqrt(((q4-x)^2)+((Y+LP)^2));
R43P=sqrt(((q3-x)^2)+((Y+LP)^2));
R44P=sqrt(((q4-x)^2)+((Y+LP)^2));

99
Universitas Sumatera Utara

T41P=sqrt(((r3-x)^2)+((LP)^2));
T42P=sqrt(((r4-x)^2)+((LP)^2));
T43P=sqrt(((r3-x)^2)+((LP)^2));
T44P=sqrt(((r4-x)^2)+((LP)^2));
%Besar sudut medan listrik di titik uji
sdtR11=asin((-p4-x)/R11P);
sdtR12=asin((-p3-x)/R12P);
sdtR13=asin((-p4-x)/R13P);
sdtR14=asin((-p3-x)/R14P);
sdtS11=asin((-q4-x)/S11P);
sdtS12=asin((-q3-x)/S12P);
sdtS13=asin((-q4-x)/S13P);
sdtS14=asin((-q3-x)/S14P);
sdtT11=asin((-r4-x)/T11P);
sdtT12=asin((-r3-x)/T12P);
sdtT13=asin((-r4-x)/T13P);
sdtT14=asin((-r3-x)/T14P);
sdtS21=asin((-p2-x)/S21P);
sdtS22=asin((-p1-x)/S22P);
sdtS23=asin((-p2-x)/S23P);
sdtS24=asin((-p1-x)/S24P);
sdtR21=asin((-q2-x)/R21P);
sdtR22=asin((-q1-x)/R22P);
sdtR23=asin((-q2-x)/R23P);
sdtR24=asin((-q1-x)/R24P);
sdtT21=asin((-r2-x)/T21P);
sdtT22=asin((-r1-x)/T22P);
sdtT23=asin((-r2-x)/T23P);
sdtT24=asin((-r1-x)/T24P);
sdtR31=asin((p1-x)/R31P);
sdtR32=asin((p2-x)/R32P);
sdtR33=asin((p1-x)/R33P);
sdtR34=asin((p2-x)/R34P);
sdtS31=asin((q1-x)/S31P);
sdtS32=asin((q2-x)/S32P);
sdtS33=asin((q1-x)/S33P);
sdtS34=asin((q2-x)/S34P);
sdtT31=asin((r1-