NDLI: Management of a multiple-set synchronous island

Content Provider	IEEE Xplore Digital Library
Author	Best, R.J. Morrow, D.J. Chui Fen Ten Laverty, D.M. Crossley, P.A.
Copyright Year	2009
Description	Author affiliation: Joule Centre, The University of Manchester, Manchester, M60 1QD, UK (Chui Fen Ten; Crossley, P.A.) \|\| Electrical Power and Energy Research Cluster, Queen's University Belfast, Belfast, BT9 5AH, Northern Ireland (Best, R.J.; Morrow, D.J.; Laverty, D.M.)
Abstract	The continuity of power supply can be improved by power system islanding. A possible solution, synchronous islanded operation, enables the islanded system to remain in phase with the main power system while not electrically connected, and so avoids out-of-synchronism re-closure. Specific consideration is required for the multiple-set scenario, and is the topic of this paper. A suitable island management system is proposed, with the emphasis being on maximum island flexibility by allowing passive islanding transitions to occur, facilitated by autonomous control. These transitions include: island detection, identification, fragmentation, merging and return-to-mains. It can be challenging to detect these transitions while maintaining synchronous islanded operation. A Mathworks SimPowerSystems simulation is used to investigate the performance of the island management system. However, return-to-mains is particularly difficult to detect, and so a method based on voltage phase angle variability is explored by using a laboratory demonstration and time stamped phasor measurements.
Starting Page	1
Ending Page	6
File Size	1901203
Page Count	6
File Format	PDF
ISBN	9781424442416
ISSN	19449925
DOI	10.1109/PES.2009.5275554
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-07-26
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power system management Power systems Power supplies Control systems Merging Phase detection Voltage Laboratories Particle measurements Phase measurement synchronization Distributed generation islanding phase control phasor measurement power distribution control
Content Type	Text
Resource Type	Article

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