TMS320F2800132: Implementation of AC-DC Conversion for Direct-Drive Permanent Magnet Wind Generators

?? ?

When using TMS32028XXX to implement AC-DC conversion for breeze power generation scenarios where both the frequency and voltage of the three-phase input may vary, especially addressing the phase tracking issue.

8 months ago

0 Amir Hussain 8 months ago

TI__Expert 5935 points

For three phase AC-DC conversion, please refer to TIDA010210 (3 Ph ANPC PFC) or TIDA 1606 (3Ph T-type PFC) reference design. You can find these designs in the Digital Power SDK. Both of these designs tracks input AC for control purposes.

Thank you

Amir Hussain

0 ?? ? 8 months ago in reply to Amir Hussain

Prodigy 20 points

Is there a reference design?

0 Amir Hussain 8 months ago in reply to ?? ?

TI__Expert 5935 points

Yes, TIDA010210 and TIDA 1606 are the reference designs.

Thank you

Amir Hussain

0 ?? ? 8 months ago in reply to Amir Hussain

Prodigy 20 points

There is a reference design for an AC-DC converter based on Vienna 3.

0 Amir Hussain 8 months ago in reply to ?? ?

TI__Expert 5935 points

Yes, that is TIDM 1000.

Thank you

Amir Hussain

0 ?? ? 8 months ago in reply to Amir Hussain

Prodigy 20 points

Since the frequency of the input voltage ranges from 40 to 175 Hz and the voltage ranges from 90 to 420 Vac, can this scheme achieve normal phase-locking? Can the output voltage be controlled to no more than 500 VDC under the condition of 420 Vac input?

0 Amir Hussain 8 months ago in reply to ?? ?

TI__Expert 5935 points

The phase locking is possible.
The output voltage must be greater than than sqrt(2) times the line-to-line voltage. So 500VDC is not possible with 420AC.

Thank you

Amir Hussain

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TMS320F2800132: Implementation of AC-DC Conversion for Direct-Drive Permanent Magnet Wind Generators