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Arus Bolak Balik - e-Learning Sekolah Menengah Kejuruan

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Gambar 15: Rangkaian Campuran Seri dan Paralel.<br />

Dari rangkaian gambar 15.<br />

Z AD = Z AB + Z BC +<br />

Z CD .............................................................(2.20)<br />

= Z 1 + Z 2.3 + Z 4.5.6<br />

=Z 1 +<br />

Z<br />

Z<br />

2<br />

2<br />

Z3<br />

? Z<br />

3<br />

?<br />

Z<br />

4<br />

Z<br />

5<br />

Z4<br />

Z5<br />

Z6<br />

? Z Z ?<br />

5<br />

6<br />

Z<br />

4<br />

Z<br />

6<br />

Penyelesaian dengan metode admitansi,<br />

Z AB = Z 1 + Z2.3 + Z 4.5.6<br />

=<br />

1<br />

Y<br />

1 1<br />

? ? ...................................................................(2.21)<br />

Y Y<br />

1 2.3 4.5.6<br />

=<br />

1<br />

1<br />

1<br />

?<br />

?<br />

g ? jb (g ? g ) ? j(b<br />

? b ) (g ? g ? g ) ? j(b ? b ?<br />

1 1 2 3 1 2 4 5 6 1 2<br />

b<br />

3<br />

)<br />

Z AB =<br />

g<br />

1<br />

2<br />

1<br />

? g ? jb ?<br />

1<br />

1<br />

?<br />

jb<br />

?<br />

(g<br />

(g<br />

2<br />

2<br />

? g ) ?<br />

? g<br />

3<br />

2<br />

3)<br />

?<br />

j (b<br />

j (b<br />

1<br />

1<br />

? b<br />

? b<br />

2<br />

2<br />

)<br />

)<br />

2<br />

?<br />

(g<br />

(g<br />

4<br />

4<br />

? g<br />

? g<br />

5<br />

5<br />

? g ) ?<br />

? g<br />

6<br />

2<br />

6)<br />

?<br />

j(b<br />

j(b<br />

1<br />

1<br />

? b<br />

? b<br />

2<br />

2<br />

? b<br />

? b<br />

3<br />

3<br />

)<br />

)<br />

2<br />

7) Transformasi delta ? Wye<br />

Ada rangkaian-rangkaian tertentu yang tidak dapat diselesaikan<br />

dengan metode seri-pararel secara langsung.<br />

A<br />

B<br />

(a)<br />

A<br />

B<br />

Modul.FIS.22 Arus Bolak-Balik 27<br />

(b)

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