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Rezumat teza - Facultatea de Electronica, Telecomunicatii si ...

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Univer<strong>si</strong>tatea Tehnică din Cluj-Napoca_______________________________________<strong>Rezumat</strong><br />

Figura 5. 6 Detaliu a curentului prin bobină (stânga); spectrul armonicelor curentului <strong>de</strong> intrare (dreapta)<br />

Figura 5. 7 Formele <strong>de</strong> undă ale ten<strong>si</strong>unii <strong>de</strong> comandă şi a ten<strong>si</strong>unii pe sarcină<br />

Tabel 5. 1 Valorile componentelor spectrale rezultate în urma <strong>si</strong>mulării convertorului rezultând un<br />

TOTAL HARMONIC DISTORTION = 7.130644E+00 PERCENT<br />

HARMONIC FREQUENCY FOURIER NORMALIZED PHASE NORMALIZED<br />

NO (HZ) COMPONENT COMPONENT (DEG) PHASE (DEG)<br />

1 5.000E+01 2.930E+01 1.000E+00 1.786E+02 0.000E+00<br />

2 1.000E+02 4.791E-03 1.635E-04 7.098E+01 -2.861E+02<br />

3 1.500E+02 1.694E+00 5.780E-02 -4.347E+00 -5.400E+02<br />

4 2.000E+02 6.898E-03 2.354E-04 5.968E+01 -6.545E+02<br />

5 2.500E+02 9.558E-01 3.262E-02 -1.030E+01 -9.031E+02<br />

6 3.000E+02 9.089E-03 3.102E-04 1.086E+02 -9.627E+02<br />

7 3.500E+02 6.288E-01 2.146E-02 -1.668E+01 -1.267E+03<br />

8 4.000E+02 8.819E-03 3.010E-04 1.364E+02 -1.292E+03<br />

9 4.500E+02 4.331E-01 1.478E-02 -3.096E+01 -1.638E+03<br />

10 5.000E+02 1.073E-02 3.661E-04 -1.547E+02 -1.940E+03<br />

30<br />

25<br />

20<br />

15<br />

10<br />

5<br />

0<br />

1 3 5 7 9<br />

Figura 5. 8 Comparaţie între standard şi rezultatele <strong>si</strong>mulării<br />

Standard<br />

Simulare<br />

32

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