A NOVEL CONTROL TO ACTIVELY DAMP RESONANCE IN INPUT LC FILTER OF A 3-PHASE VOLTAGE-SOURCE CONVERTER

Authors
BLASKO V KAURA V
Citation
V. Blasko et V. Kaura, A NOVEL CONTROL TO ACTIVELY DAMP RESONANCE IN INPUT LC FILTER OF A 3-PHASE VOLTAGE-SOURCE CONVERTER, IEEE transactions on industry applications, 33(2), 1997, pp. 542-550
Citations number
8
Categorie Soggetti
Engineering,"Engineering, Eletrical & Electronic
Journal title
IEEE transactions on industry applications → ACNP
ISSN journal
00939994
Volume
33
Issue
2
Year of publication
1997
Pages
542 - 550
Database
ISI
SICI code
0093-9994(1997)33:2<542:ANCTAD>2.0.ZU;2-W
Abstract
The voltage source converter (VSC) provides constant/controllable df b us voltage, regenerating capability, controllable poser factor, and ne arly sinusoidal input current, If an input LC filter is added, it prev ents pollution of the utility by the current ripple due to the pulsewi dth modulation (PWM) switching. A novel control strategy for actively damping high-frequency resonance (above 1.5 kHz) in the input LC filte r is presented, No additional sensors are required far the standard VS C, Theoretical results of the analysis and simulation are experimental ly verified.