NDLI: When to island in the controlled islanding scheme to prevent imminent wide-area blackouts

Content Provider	IEEE Xplore Digital Library
Author	Hongbo Shao Bialek, J.
Copyright Year	2012
Description	Author affiliation: Durham University, Durham, England, UK (Hongbo Shao; Bialek, J.)
Abstract	In recent decades, blackouts spread around the world due to an increasing penetration of Distribution Generation (DG) and commercial benefits with maximizing utilization of transmission and distribution networks. Normally, blackouts are imminent when usual methods in the widely-used three-defence-line scheme fail, such as preventive control, emergency control and corrective control. An adaptive and controlled islanding scheme has already been proposed to be undertaken as a last-resort action to prevent imminent wide-area blackouts. In this paper, we present this controlled adaptive islanding scheme and investigate one crucial question “when to island”, which decides if the controlled islanding scheme could be successful. Finally, in order to create cascading failure scenarios in complicated power systems during dynamic simulation, which is the main nature of blackout, modeling of protection system for networks and generators are proposed to develop.
Starting Page	1
Ending Page	6
File Size	409476
Page Count	6
File Format	PDF
ISBN	9781467328548
e-ISBN	9781467328562
e-ISBN	9781467328555
DOI	10.1109/UPEC.2012.6398544
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-09-04
Publisher Place	United Kingdom
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Blackouts Power system dynamics preventive islanding scheme Power system stability when to island Educational institutions modeling of protection of networks Generators Relays Power system faults Power system protection last-resort action cascading failures modeling of protection of generators
Content Type	Text
Resource Type	Article

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