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Circuit 2: Welding transformer

This is an example of the welding transformer simulation, performed with QuickField software.

Problem Type:
Plane problem of AC magnetics.

Geometry:

welding transformer modelElectric circuit of transformer

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

transformer output characteristic

Download PDF icon View simulation report in PDF.

Download icon Download simulation files (files may be viewed using any QuickField Edition).

There are no restrictions applied to the QuickField Student Edition postprocessors.
You can view field maps, make plots, calculate integrals and print pictures in the same way that the Professional Edition users do.