Author, as appears in the article.: Liu Q; Rodriguez E; Farivar GG; Townsend CD; Pou J; Leyva R
Department: Enginyeria Electrònica, Elèctrica i Automàtica
URV's Author/s: Leyva Grasa, Ramon
Keywords: Cascaded h-bridge (chb) Discontinuous modulation (dpwm) Static compensator (statcom)
Abstract: This paper formulates a three-clamping-level discontinuous pulsewidth modulation (DPWM) for three-phase cascaded H-bridge static compensators with star configuration. Analytical expressions of capacitor voltage and zero-sequence voltage under the three-clamping-level DPWM are provided considering the inherent capacitor voltage oscillations. Based on the derived expressions, the paper analyses: (i) the inductive operation limits, and (ii) the total harmonic distortion (THD) and weighted THD of the output voltages. The results are compared with the continuous modulation and the conventional two-clamping-level DPWM, showing their different performances.
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: ramon.leyva@urv.cat
Author identifier: 0000-0001-6431-3688
Record's date: 2024-02-03
Papper version: info:eu-repo/semantics/acceptedVersion
Link to the original source: https://ieeexplore.ieee.org/document/10362925
Papper original source: 2023 Ieee Energy Conversion Congress And Exposition, Ecce 2023. 1031-1035
APA: Liu Q; Rodriguez E; Farivar GG; Townsend CD; Pou J; Leyva R (2023). Comparison of Three-Clamping-Level and Two-Clamping-Level Discontinuous Modulations in Cascaded H-Bridge Static Compensators.
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Article's DOI: 10.1109/ECCE53617.2023.10362925
Entity: Universitat Rovira i Virgili
Journal publication year: 2023
Publication Type: Proceedings Paper
Repositori URV