blob: aced4fb6f104cf86d9d854f19a458f67cdbac6b3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
|
// Variable Declaration
MVA_base = 20.0 //Base MVA
V_f = 1.0 //Pre-fault voltage at bus 1(p.u).(Refer textbook diagram for marking.After circuit simplification)
x1 = 0.049 //Reactance(p.u)
x2 = 0.064 //Reactance(p.u)
x3 = 0.04 //Reactance(p.u)
// Calculation Section
x_eq = (x1+x2)*x3/(x1+x2+x3) //Equivalent reactance(p.u)
MVA_fault = V_f*MVA_base/x_eq //Fault MVA
// Result Section
printf('SCC of bus 1 = %.f MVA' ,MVA_fault)
printf('\nNOTE : Changes in answer is due to more decimal places')
|
