Example Phase Shifted Full-Bridge DC-DC Converter 300W 12V Mode 3 not giving expected results

Altair Forum User
Altair Forum User
Altair Employee
edited August 2023 in Community Q&A

Dear Sir,
I am using SimCoder module( Phase Shifted Full-Bridge DC-DC Converter 300W 12V) of PSIM. The results of the simulation are not as expected. The PWMs for switches Q2 and Q3 are not getting generated and the output voltage should have been 12 V. I have also checked the other modes of this example. None of them is working as expected. If any changes in the example are needed to be done please let me know !
Thanks and Regards,
Akshay

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Answers

  • Rhonda_20369
    Rhonda_20369 New Altair Community Member
    edited August 2023

    This example is for Target F28004x. This target is developed since version PSIM2020.

    We have tested this example in all the versions from PSIM2020 to PSIM2023 and have not been able to reproduce your problem.

    The steady state Vo is around 12V. The zoomed-in waveform of Q2 and Q3 are correct.

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