DOIONLINE 
DOIONLINE Publish In |
International Journal of Electrical, Electronics and Data Communication (IJEEDC)-IJEEDC |
 Journal Home Volume Issue |
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Issue |
Volume-5,Issue-6 ( Jun, 2017 ) | |||||||||
Paper Title |
Comparison of Reference Current Generation Schemes for Distributed Generation Units under Unbalance Faults | |||||||||
Author Name |
Preetha Sreekumar | |||||||||
Affilition |
Member, IEEE | |||||||||
Pages |
20-27 | |||||||||
Abstract |
This paper investigates different current generation schemes for controlling positive and negative sequence currents of distribution generation units under unbalanced grid voltage conditions. A comparison of the reference current generation schemes, for a grid connected converter, during normal operation and unbalanced grid fault condition is also presented. This study may provide a performance evaluation of different reference current generation techniques and can help in the selection of suitable control during significant grid faults. PSCAD/EMTDC based simulation study is conducted to evaluate the performance of the current generation schemes. Index Terms—Microgrid, Grid connected control, Unbalanced faults, positive and negative sequence extraction | |||||||||
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