Yes, I tried for a few days and all the other typical timestep of bugs and it does not always work. The resistance of inductance and conductor of leakage have been modelled, as well as an inductive load on the secondary of the transformer. The goal is to produce a sinusoidal current output to the primary of the transformer. The wizard of error correction is not really take care of the problem.įYI, this is a converter circuit high power for which I would like to study the out performance characteristics by changing the frequency of the triangular wave or setting of the amplitude of the sine wave from 0 to 1. I have attached my circuit for reference and using all that you wonderful people out there. Also, before it freezes, things as the output of the oscilloscope function very slowly. I noticed that transient analysis of the very basic circuits seem to work fine, but nothing more than (especially those using pwm controls) after bogged down as some ridiculously short period of time. I played a bit with multisim for a few years now, but later began to really use the features of simulation of the program. I hope my explanation helps you advance your evaluation of the software. I'll file a defect report so we review how automatically determine us TMAX so he will not state as in this example. (Version 14 has been automatically calculate the TMAX as 1.25e - 003) Make your simulation again and you will now see the 1.155 a result in the multimeter. Click on the Interactive analysis button in the toolbar to open the properties of the analysis and in the analysis of Simulation Interactive > look tab crawl settings for the checkbox control labeled step of maximum (TMAX), place a check and let it set to 1e-005. In your evaluation of Multisim 14, you can quickly change that. Most of the time, this change has worked as expected, but your circuit is a clear example of a negative effect of this change. In version 13, we have modified this code in such a way that it will leave the slower to simulate faster real-time frequency circuits, we did this in order to accelerate simulations as requested by users. The default setting of simulation in Multisim is letting his engine to automatically determine the TMAX, the maximum allowed timestep. The result of multisim 10.1 is identical with the manual solution.
Simulating a small ac-circuit I got different using multisim 10.1 and 14 results. I've been using Multisim 10.1 for check and create examples for students and want to spend 14 Multisim. Difference of simulation between multisim 10.1 and 14.0
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