Journal article
Minimization of Filter Capacitor for Medium-Voltage Current-Source Converters Based on Natural Sampling SVM
Abstract
Current-source converters (CSCs) used in high-power (megawatt level) medium-voltage (MV) (2.36.6 kV) drives require three-phase capacitors to assist the commutation of switching devices and to filter out harmonics of the converter output PWM current. Different types of modulation schemes with different harmonic performance lead to different capacitor selections. Conventional space vector modulation (SVM) featuring high dynamic performance …
Authors
Wei Q; Wu B; Xu D; Zargari NR
Journal
IEEE Transactions on Power Electronics, Vol. 33, No. 1, pp. 473–481
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 2018
DOI
10.1109/tpel.2017.2663779
ISSN
0885-8993