Zbus_matlab.m File Reference

Functions
	display_matrix (ZBUS, n)
	Display the bus impedance matrix.

Variables
	n = input('Enter the number of buses: ')
	Get the number of buses from the user.
	choice = input('Enter 1 for impedance and 2 for admittance:')
	Get the choice from the user - 1 for impedance and 2 for admittance.
	y = get_input(choice,n)
	get input from the user and calculate line admittances
	ybus = calculate_matrix(y, n)
	Form the bus admittance matrix based on the input.
	ZBUS = calculate_zbus(ybus)
	Form the bus impedance matrix by taking inverse of ybus matrix.

Function Documentation

display_matrix()

display_matrix	(	ZBUS	,
		n
	)

Display the bus impedance matrix.

display_matrix

Variable Documentation

choice

choice = input('Enter 1 for impedance and 2 for admittance:')

Get the choice from the user - 1 for impedance and 2 for admittance.

n

n = input('Enter the number of buses: ')

Get the number of buses from the user.

y

y = get_input(choice,n)

get input from the user and calculate line admittances

get_input

ybus

ybus = calculate_matrix(y, n)

Form the bus admittance matrix based on the input.

calculate_matrix

ZBUS

ZBUS = calculate_zbus(ybus)

Form the bus impedance matrix by taking inverse of ybus matrix.

calculate_matrix