29.12.2014 Views

SLIDES in 'pdf' format

SLIDES in 'pdf' format

SLIDES in 'pdf' format

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Converter Comparison - f c = 750 Hz<br />

harmonic content of l<strong>in</strong>e-to-l<strong>in</strong>e voltage<br />

(V ll,ν=1 = 2,3 kV; S S = 38,61 MVA; m = 1.11)<br />

2L-VSC, f C = 750 Hz, f 1cb = 750 Hz<br />

10 0 harmonic content of l<strong>in</strong>e-to-l<strong>in</strong>e voltage 2L VSC,fc=750Hz<br />

3L-NPC, f C = 750 Hz, f 1cb = 750 Hz<br />

10 0 harmonic content of l<strong>in</strong>e-to-l<strong>in</strong>e voltage 3L-NPC VSC,fc=750Hz<br />

Vll,n/Vll,1<br />

10 -1<br />

Vll,n/Vll,1<br />

10 -1<br />

10 -2<br />

0 500 1000 1500 2000 2500<br />

f [Hz]<br />

10 0 harmonic content of l<strong>in</strong>e-to-l<strong>in</strong>e voltage 3L-FLC VSC,fc=750Hz<br />

10 -2<br />

0 500 1000 1500 2000 2500<br />

f [Hz]<br />

3L-FLC, f C = 750 Hz, f 1cb = 1500 Hz harmonic 4L-FLC, content fof C l<strong>in</strong>e-to-l<strong>in</strong>e = 750 voltage Hz, 4L-FLC f 1cb VSC,fc=750Hz = 2250<br />

10 0 Hz<br />

Vll,n/Vll,1<br />

10 -1<br />

Vll,n/Vll,1<br />

10 -1<br />

10 -2<br />

0 500 1000 1500 2000 2500<br />

f [Hz]<br />

10 -2<br />

0 500 1000 1500 2000 2500<br />

f [Hz]<br />

Power Electronics Lab<br />

All rights reserved.Prof. Bernet 9/2003-25

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!