Fu, Xiaofan, Javadi, Alireza, Al-Haddad, Kamal, Dessaint, Louis-A., Li, Wei et Ooi, Boon-Teck.
2019.
« HIL-RT implementation of UHVDC transmission system based on series-connected VSC modules ».
IEEE Access, vol. 7.
pp. 84602-84612.
Compte des citations dans Scopus : 4.
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Résumé
This paper presents an ultra-high-voltage direct current (UHVDC) transmission system based on the series-connected voltage source converter (VSC) modules. A detailed DC voltage equalization control strategy is developed for the series-connected VSC modules at both terminals of the UHVDC transmission system. Moreover, the phase-shifted triangle carrier concept is applied for generating the pulse width modulation (PWM) signals to eliminate AC line current harmonics and reduce converter switching losses. Besides, harmonic elimination comparison between applying the conventional sine pulse width modulation (SPWM) and the phase-shifted triangle carrier-based pulse width modulation (PSCPWM) techniques is done. Furthermore, a hardware-in-the-loop (HIL) real-time (RT) UHVDC validation model was set up by connecting a real-time simulator of OPAL-RT which ran the power electronics-power system parts and a dSPACE 1103-based prototype controller which was used to implement the control part. Finally, the real-time dynamic performance of the series-connected VSC models UHVDC system is validated in operation at different transient and steady state modes.
| Type de document: | Article publié dans une revue, révisé par les pairs |
|---|---|
| Professeur: | Professeur Al Haddad, Kamal Dessaint, Louis-A. |
| Affiliation: | Génie électrique, Génie électrique |
| Date de dépôt: | 04 oct. 2019 18:50 |
| Dernière modification: | 13 déc. 2019 16:25 |
| URI: | https://espace2.etsmtl.ca/id/eprint/19507 |
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