A sigmoid-based adaptive inertia control strategy for grid-forming inverter to enhance frequency stability

A sigmoid-based adaptive inertia control strategy for grid-forming inverter to enhance frequency stability

Introduction: This paper proposes a sigmoid-based adaptive inertia control strategy for grid-forming (GFM) inverter to enhance frequency stability.Methods: Firstly, the frequency response characteristics under different disturbances are analyzed theoretically. Then, to solve the problem that fixed i...

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Bibliographic Details
Main Authors: Renzhi Huang, Chen Dong, Zaijun Wu, Xiangjun Quan, Zichen Wang, Tiankui Sun, Kai Hou
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-04-01
Series:Frontiers in Energy Research
Subjects:
grid-forming (GFM) inverter
adaptive inertia control
small-signal model
frequency stability
sigmoid function
Online Access:https://www.frontiersin.org/articles/10.3389/fenrg.2023.1095610/full

Internet

https://www.frontiersin.org/articles/10.3389/fenrg.2023.1095610/full

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