Dynamic Protective Control Strategy for Distributed GenerationSystem with Fixed-speed Wind Turbines
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Dynamic Protective Control Strategy for Distributed GenerationSystem with Fixed-speed Wind Turbines
Automation of Electric Power SystemsVol. 36, Issue 8, Pages: 178-184(2012)
作者机构:
Department of Energy Technology,Aalborg University,Aalborg,Denmark,9220
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Published:2012
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Mu WEI, Zhe CHEN. [J]. Automation of electric power systems, 2012, 36(8): 178-184.
DOI:
Mu WEI, Zhe CHEN. [J]. Automation of electric power systems, 2012, 36(8): 178-184.DOI:
Dynamic Protective Control Strategy for Distributed GenerationSystem with Fixed-speed Wind Turbines
摘要
The characteristics of induction generator based fixed-speed wind turbines(FSWT)are investigated.Theimpacts of different execution time in protective operations are studied under different fault duration and variouswind velocity situations,e.g.,FSWT stabilities of load shedding in distribution systems.Based on this research,adynamic protective control strategy for a distributed generation system(DGS)with FSWT is proposed.Finally, simulation results demonstrate the effectiveness of the strategy.
Abstract
The characteristics of induction generator based fixed-speed wind turbines(FSWT)are investigated.Theimpacts of different execution time in protective operations are studied under different fault duration and variouswind velocity situations,e.g.,FSWT stabilities of load shedding in distribution systems.Based on this research,adynamic protective control strategy for a distributed generation system(DGS)with FSWT is proposed.Finally, simulation results demonstrate the effectiveness of the strategy.