Circuit 2: Welding transformer
This is an example of the welding transformer simulation, performed with QuickField software.
Problem Type:
A plane-parallel problem of AC magnetic field analysis.
Geometry:
 
Given:
R1 = 1000 Ohm;
C1 = 1 nF;
Frequency f = 60 Hz;
Number of turns = 220;
Problem:
Calculate the output U(I) chart of the welding transformer.
Results:
R, Ohm |
U, V |
I, A |
infinity |
100 |
0 |
20 |
95.6 |
4.78 |
10 |
88 |
8.8 |
5 |
70.7 |
14.14 |
2 |
38.8 |
19.4 |
1 |
21 |
21 |
0 |
0 |
21.9 |
|
 |
|
