Adaptive Output Feedback Controller of Voltage Source Inverters in Microgrid Connected Mode

被引：2

作者：

Ammeh, L. ^{[1
]}

El Fadil, H. ^{[1
]}

Oulcaid, M. ^{[1
]}

Giri, F. ^{[1
]}

Ahmed-Ali, T. ^{[1
]}

机构：

[1] Caen Univ, Automat Lab, Normandie, France

来源：

IFAC PAPERSONLINE | 2020年 / 53卷 / 02期

关键词：

Adaptive output feedback control; voltage source inverter; microgrid connected mode; backstepping; high gain; adaptive control;

D O I：

10.1016/j.ifacol.2020.12.2104

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper deals with the control of Voltage Source Inverters (VSIs) connected to the main grid. The controller aim is fourfold: i) enforcing the current injected by the VSI to follow a given reference, ii) estimating the grid resistance and inductance, iii) estimating the current load and the grid voltage, iv) assuming an asymptotic stability of the system. To achieve these aims, we designed an adaptive output feedback controller using the backstepping technique and the high gain approach. Moreover, the controller has the ability to compensate the reactive power of the local load. The system stability was analyzed by Lyapunov theory. The controller performances were illustrated by simulations with grid parameter and load current variations. Copyright (C) 2020 The Authors.

引用

页码：12876 / 12881

页数：6

共 13 条

[1] Review of optimization techniques applied for the integration of distributed generation from renewable energy sources [J].