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2022 | OriginalPaper | Chapter

8. Decentralized Method for Islanded Operation Mode

Authors : Yao Sun, Xiaochao Hou, Jinghang Lu, Zhangjie Liu, Mei Su, Joseph M. Guerrero

Published in: Series-Parallel Converter-Based Microgrids

Publisher: Springer International Publishing

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Abstract

In series-type microgrid, the synchronization and power balance of distributed generators become two new issues that need to be addressed urgently. To that end, an f − P∕Q droop control is firstly introduced in this chapter, which is capable to achieve power balance under both resistive-inductive and resistive-capacitive loads autonomously. However, the f − P∕Q droop control for series-type microgrid has the problem of multiple equilibrium points. Then, this chapter introduces a new decentralized power sharing control scheme to address this problem. The uniqueness of equilibrium point and its small signal stability are proved. Besides, the power factor angle droop control is introduced to suit for any types of loads in islanded modes. Finally the feasibility of the methods is verified by simulation.

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previous chapter Distributed Event-Triggered Control with Less Communication
next chapter Decentralized Optimal Economical Dispatch Scheme
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Metadata
Title
Decentralized Method for Islanded Operation Mode
Authors
Yao Sun
Xiaochao Hou
Jinghang Lu
Zhangjie Liu
Mei Su
Joseph M. Guerrero
Copyright Year
2022
Book
Series-Parallel Converter-Based Microgrids

Print ISBN: 978-3-030-91510-0

Electronic ISBN: 978-3-030-91511-7

Copyright Year: 2022

DOI
https://doi.org/10.1007/978-3-030-91511-7_8