TIDA-010054: PLECS Single Phase Shift Simulation File

Sachith Wijesooriya

Part Number: TIDA-010054

Tool/software:

Hi,

I found the Dual Phase Shift PLECS simulation file but did not see the single phase shift control PLECS file. Where can I find It?

Thank you.

over 1 year ago

0 Andreas Lechner over 1 year ago

TI__Expert 4925 points

Hi,

The modulation can be changed within the model. If the signal EPS_EN is 1, extended phase shift will be used, if EPE_EN is 0 then single phase shift will be used,

Best regards,

Andreas

0 Sachith Wijesooriya over 1 year ago in reply to Andreas Lechner

Prodigy 80 points

Thank you very much.

0 Sachith Wijesooriya over 1 year ago in reply to Andreas Lechner

Prodigy 80 points

Hi Andreas,
I have some confusion about the voltage control loop design. Can you please provide some information related to that?

+1 Andreas Lechner over 1 year ago in reply to Sachith Wijesooriya

TI__Expert 4925 points

Hi Sachith,

In the reference design we used a DF22 compensator to achieve a faster voltage loop.
The implementation is shown in the User's Guide of the Digital Control Library: https://www.ti.com/lit/ug/spruid3/spruid3.pdf

Please refer to Figure 3-14 on page 45.

Hope this helps.

Best regards,

Andreas

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TIDA-010054: PLECS Single Phase Shift Simulation File