Multivariable State-Feedback Controller Design for PV Inverter Connected to a Weak Grid

Multivariable State-Feedback Controller Design for PV Inverter Connected to a Weak Grid

This paper presents a robust multi-input multi-output (MIMO) state-feedback control scheme for a photovoltaic (PV) inverter connected to a weak grid. For a weak grid, the point of common coupling (PCC) voltage is very sensitive to the power disturbances and it is dynamically coupled to the PLL dynam...

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Bibliographic Details
Main Authors: MUSENGIMANA Antoine, Haoyu Li, Xuemei Zheng, Yanxue Yu
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Energies
Subjects:
linear quadratic regulator (LQR)
PV inverter
weak grid
PLL
Online Access:https://www.mdpi.com/1996-1073/14/15/4441

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