Investigation of Switching Transients between Operation Modes for Inverter-Based Microgrid

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Abstract:

This paper investigates the characteristics of the switching transients between the grid-connected and the autonomous modes for an inverter-based microgrid. The impact of the microgrid components including system line, load and inverter controller on the switching transients is analyzed through electromagnetic transient simulations. A soft switching scheme is also proposed in this paper to improve the microgrid switching performance.

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Periodical:

Advanced Materials Research (Volumes 433-440)

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7381-7386

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January 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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