Y Bus (Admittance Matrix) Formation

By using Code, you can form the Y Bus matrix, Here you can use for 1. N Bus System 2. Tap ratio 3. Line Charge Impedance

% follows:

% 1 -- Start Bus

% 2 -- End Bus

% 3 -- Line Impedance (R + jX)

% 4 -- Line charging admittance(b_l)/2. The data should be b_l/2.

% 5 -- tap ratio

% 1 2 3 4 5

%% Sample Input 1 (3 Buses)

linedata=[

1 2 0.0200+0.0800j 0.000j 1.00

1 3 0.0300+0.0900j 0.000j 1+0j

2 3 0.0100+0.0600j 0.005j 1+0j];

Ybus(linedata);