An Improved Droop Control Strategy Based on Changeable Reference in Low-Voltage Microgrids

This paper proposes an improved droop control strategy based on changeable reference in low-voltage microgrids. To restore running frequency of distributed generation to a rated value without affecting its reactive power output, changeable frequency reference, mainly compensating for frequency devia...

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Bibliographic Details
Main Authors: Chunxia Dou, Zhanqiang Zhang, Dong Yue, Hanxiao Gao
Format: Article
Language:English
Published: MDPI AG 2017-07-01
Series:Energies
Subjects:
Online Access:https://www.mdpi.com/1996-1073/10/8/1080