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dc.contributorDepartment of Electrical Engineering-
dc.creatorCheung, CH-
dc.creatorChan, KW-
dc.creatorLuk, KF-
dc.subjectPower system dynamic stability simulationen_US
dc.subjectReal-time simulationen_US
dc.subjectParallel processingen_US
dc.subjectParallel sparse solutionen_US
dc.titleParallel piecewise solution method for solving sparse power systems equations on MIMD computeren_US
dc.typeConference Paperen_US
dcterms.abstractWith the increase of size and complexity of interconnected power system, the dynamic stability simulation in time domain is becoming more time consuming. In order to speed up the dynamic analysis to meet the demands of real time simulation of large-scale power system, a parallel piecewise solution method is proposed for solving sparse network equations on a MIMD computer. A large grain parallel algorithm of LU factorization, forward and backward substitution is purposed and validated for the application of solving the time-consuming sparse network solution arising from the network analysis. This algorithm has been successfully incorporated to a conventional dynamic stability simulator for practical power system and the results conducted on 8 processors SGI origin 2100 is reported.-
dcterms.bibliographicCitationIASTED International Conference on Power and Energy Systems (PES 2003), Palm Springs, USA, 24-26 February 2003, p. 154-158-
dc.relation.conferenceIASTED International Conference on Power and Energy Systems [PES]-
dc.description.ros2002-2003 > Academic research: refereed > Refereed conference paper-
Appears in Collections:Conference Paper
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