DocumentCode :
3338975
Title :
Control strategies for microgrids emergency operation
Author :
Lopes, J. A Peças ; Moreira, C.L. ; Madureira, A.G. ; Resende, F.O. ; Wu, X. ; Jayawarna, N. ; Zhang, Y. ; Jenkins, N. ; Kanellos, F. ; Hatziargyriou, N.
Author_Institution :
INESC Porto
fYear :
2005
fDate :
18-18 Nov. 2005
Lastpage :
6
Abstract :
Under normal operating conditions, a microgrid (MG) is interconnected with the medium voltage (MV) network. However, planned or unplanned events like maintenance or faults in the MV network, respectively, may lead to MG islanding. In order to deal with islanded operation and even black start following a general blackout, an emergency operation mode must be envisaged. Two possible control strategies were investigated and are described in this paper in order to operate a MG under emergency mode. A sequence of actions for a well succeeded black start procedure, involving microgeneration units, has also been identified contributing for an increase in distribution network reliability
Keywords :
distributed power generation; maintenance engineering; power distribution control; power distribution faults; power distribution reliability; black start; distribution network reliability; medium voltage network; microgeneration units; microgrids emergency operation; power blackouts; Cogeneration; Control systems; Energy storage; Frequency control; Medium voltage; Power generation; Power system dynamics; Power system reliability; Power system restoration; Power system transients; Dynamic response; dynamic stability; energy storage; frequency control; microgrid; power system restoration;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Future Power Systems, 2005 International Conference on
Conference_Location :
Amsterdam
Print_ISBN :
90-78205-02-4
Type :
conf
DOI :
10.1109/FPS.2005.204226
Filename :
1600499
Link To Document :
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