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Connection and disconnection transients for micro-grids under unbalance load condition

Author
Rocabert, J.; Azevedo, G.; Candela, J.; Luna, A.; Blaabjerg, F.; Rodriguez, P.
Type of activity
Journal article
Journal
EPE journal
Date of publication
2014-03
Volume
24
Number
1
First page
1
Last page
9
DOI
https://doi.org/10.1080/09398368.2014.11463875 Open in new window
Repository
http://hdl.handle.net/2117/27211 Open in new window
URL
http://www.tandfonline.com/doi/abs/10.1080/09398368.2014.11463875 Open in new window
Abstract
In this paper the design and the implementation of a method oriented to carry out a safe and a stable intentional disconnection, and re-connection, of local micro-grids from the main distribution network under generic grid conditions, avoiding the appearance of undesired transients, will be presented. In this work a seamless transfer between grid-connected and isolated mode is achieved by means of using an adapted frequency based synchronization control loop, which works in the ab stationary ref...
Citation
Rocabert, J. [et al.]. Connection and disconnection transients for micro-grids under unbalance load condition. "EPE journal", Març 2014, vol. 24, núm. 1, p. 1-9.
Keywords
«distributed generation», «intentional island», «micro-grid synchronization», «micro-grid», «unbalanced load»
Group of research
REES - Renewable Electrical Energy Systems

Participants