Loading...
Loading...

Go to the content (press return)

Fast grid synchronization technique based on a multiple cascaded general integrator scheme for distributed generation inverters

Author
Matas, J.; Castilla, M.; Garcia de Vicuña, J.; Miret, J.; Alarcon, E.; Camacho, A.
Type of activity
Presentation of work at congresses
Name of edition
21th ISIE International Symposium on Industrial Electronics
Date of publication
2012
Presentation's date
2012
Book of congress proceedings
ISIE 2012: proceedings of the IEEE International Symposium on Industrial Electronics
First page
1003
Last page
1010
DOI
https://doi.org/10.1109/ISIE.2012.6237226 Open in new window
Repository
http://hdl.handle.net/2117/16762 Open in new window
Abstract
This paper proposes a new structure for grid synchronization based on generalized integrators (GI) that lead to fast detection of positive and negative components of the grid voltage. The GI are used as a band pass filter (GI-BPF) mainly to provide in-phase and quadrature components of grid voltage. The proposed structure consists in the cascaded connection of multiple GI-BPF to achieve a faster time response than a single GI-BPF but with the same bandwidth characteristics. This structure is use...
Citation
Matas, J. [et al.]. Fast grid synchronization technique based on a multiple cascaded general integrator scheme for distributed generation inverters. A: IEEE International Symposium on Industrial Electronics. "ISIE 2012: proceedings of the IEEE International Symposium on Industrial Electronics". Hangzhou: 2012, p. 1003-1010.
Keywords
Bandwidth characteristics, Frequency locked loops, Generalized integrators, Grid voltage, In-phase, Negative components, Photovoltaic power systems, Quadrature components, Reference frame, Sequence detection, Synchronization technique, Time response, Unbalanced voltage sags, Voltage sags
Group of research
PERC-UPC - Power Electronics Research Centre
SEPIC - Power and Control Electronics Systems

Participants