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Robust admittance shaping approach to grid current harmonic attenuation and resonance damping

Author
Cóbreces, S.; Wang, X.; Pérez, J.; Griño, R.; Blaabjerg, F.
Type of activity
Journal article
Journal
IEEE transactions on industry applications
Date of publication
2018-09-01
Volume
54
Number
5
First page
5039
Last page
5053
DOI
https://doi.org/10.1109/TIA.2018.2845358 Open in new window
Project funding
Advanced control of on-board dc multibus systems in vehicles
Control Avançat de Sistemes d'Energia
Repository
http://hdl.handle.net/2117/128997 Open in new window
URL
https://ieeexplore.ieee.org/document/8378238/ Open in new window
Abstract
This paper presents a novel grid current control of a grid-connected voltage source converter with an LCL filter. The proposed control method uses an H 8 synthesis method to shape the input admittance of the converter, to track a given current reference, and/or to limit the controller actuation at different frequency ranges. The converter admittance is shaped, both in magnitude and phase, following a model reference defined by the designer in the frequency domain. By specifying a low admittance ...
Citation
Cóbreces, S. [et al.]. Robust admittance shaping approach to grid current harmonic attenuation and resonance damping. "IEEE transactions on industry applications", 1 Setembre 2018, vol. 54, núm. 5, p. 5039-5053.
Keywords
Admittance, frequency control, harmonic analysis, power system stability, robustness, stability criteria, voltage control
Group of research
ACES - Advanced Control of Energy Systems

Participants

  • Cóbreces Álvarez, Santiago  (author)
  • Wang, Xiongfei  (author)
  • Pérez Serrano, Jorge  (author)
  • Griño Cubero, Roberto  (author)
  • Blaabjerg, Frede  (author)

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