A Riding-through Technique for Seamless Transition between Islanded and Grid-Connected Modes of Droop-Controlled Inverters

This paper presents a seamless transition method for a droop-controlled inverter. The droop control is suitable to make the inverter work as a voltage source in both islanded and grid-connected modes, however, the transfer between theses modes can result in a big inrush current that may damage the s...

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Bibliographic Details
Main Authors: Shang-Hung Hu, Tzung-Lin Lee, Chun-Yi Kuo, Josep M. Guerrero
Format: Article
Language:English
Published: MDPI AG 2016-09-01
Series:Energies
Subjects:
Online Access:http://www.mdpi.com/1996-1073/9/9/732