An adaptive dynamic reference control for power converters in a microgrid

This paper proposes an adaptive dynamic reference control for power converters in a microgrid. Conventionally, two separate controllers are required to control the input current and the dc bus voltage. The proposed adaptive dynamic reference control eliminates the need for an additional controller b...

Full description

Saved in:
Bibliographic Details
Main Authors: Jayan, Vijesh, Amer Mohammad Yusuf Mohammad Ghias, Guerrero, Josep M., Merabet, Adel
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2022
Subjects:
Online Access:https://hdl.handle.net/10356/157226
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-157226
record_format dspace
spelling sg-ntu-dr.10356-1572262022-05-12T01:37:31Z An adaptive dynamic reference control for power converters in a microgrid Jayan, Vijesh Amer Mohammad Yusuf Mohammad Ghias Guerrero, Josep M. Merabet, Adel School of Electrical and Electronic Engineering Engineering::Electrical and electronic engineering::Power electronics Power Control Predictive Control This paper proposes an adaptive dynamic reference control for power converters in a microgrid. Conventionally, two separate controllers are required to control the input current and the dc bus voltage. The proposed adaptive dynamic reference control eliminates the need for an additional controller by utilizing a simple discrete-time model to generate appropriate input current reference for the dc bus voltage regulation. The proposed technique is easy to design and guarantees a dynamic convergence of the dc bus voltage to its nominal reference even during nonidealities in the system, such as model parameter uncertainties, sensor imperfections, and unmodelled dynamics. A simple design procedure of the control parameters for the desired converter response is also provided based on a theoretical analysis. Unlike traditional linear controllers, the control parameter design of the proposed model is independent of the converters operating point. Finally, the performance of the proposed technique is validated experimentally by using a finite control set model predictive control of a typical grid-connected application and is compared with both conventional dynamic reference control and traditional linear controller. Ministry of Education (MOE) Submitted/Accepted version This work was supported by the School of Electrical and Electronic Engineering at Nanyang Technological University, Ministry of Education, Singapore, under Grant AcRF TIER 1-2018-T1-002-109 (RG 171/18). 2022-05-12T01:37:31Z 2022-05-12T01:37:31Z 2022 Journal Article Jayan, V., Amer Mohammad Yusuf Mohammad Ghias, Guerrero, J. M. & Merabet, A. (2022). An adaptive dynamic reference control for power converters in a microgrid. IEEE Transactions On Power Electronics, 37(8), 9164-9174. https://dx.doi.org/10.1109/TPEL.2022.3158060 0885-8993 https://hdl.handle.net/10356/157226 10.1109/TPEL.2022.3158060 2-s2.0-85126280572 8 37 9164 9174 en 2018-T1-002-109 (RG 171/18) IEEE Transactions on Power Electronics © 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: https://doi.org/10.1109/TPEL.2022.3158060. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Electrical and electronic engineering::Power electronics
Power Control
Predictive Control
spellingShingle Engineering::Electrical and electronic engineering::Power electronics
Power Control
Predictive Control
Jayan, Vijesh
Amer Mohammad Yusuf Mohammad Ghias
Guerrero, Josep M.
Merabet, Adel
An adaptive dynamic reference control for power converters in a microgrid
description This paper proposes an adaptive dynamic reference control for power converters in a microgrid. Conventionally, two separate controllers are required to control the input current and the dc bus voltage. The proposed adaptive dynamic reference control eliminates the need for an additional controller by utilizing a simple discrete-time model to generate appropriate input current reference for the dc bus voltage regulation. The proposed technique is easy to design and guarantees a dynamic convergence of the dc bus voltage to its nominal reference even during nonidealities in the system, such as model parameter uncertainties, sensor imperfections, and unmodelled dynamics. A simple design procedure of the control parameters for the desired converter response is also provided based on a theoretical analysis. Unlike traditional linear controllers, the control parameter design of the proposed model is independent of the converters operating point. Finally, the performance of the proposed technique is validated experimentally by using a finite control set model predictive control of a typical grid-connected application and is compared with both conventional dynamic reference control and traditional linear controller.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Jayan, Vijesh
Amer Mohammad Yusuf Mohammad Ghias
Guerrero, Josep M.
Merabet, Adel
format Article
author Jayan, Vijesh
Amer Mohammad Yusuf Mohammad Ghias
Guerrero, Josep M.
Merabet, Adel
author_sort Jayan, Vijesh
title An adaptive dynamic reference control for power converters in a microgrid
title_short An adaptive dynamic reference control for power converters in a microgrid
title_full An adaptive dynamic reference control for power converters in a microgrid
title_fullStr An adaptive dynamic reference control for power converters in a microgrid
title_full_unstemmed An adaptive dynamic reference control for power converters in a microgrid
title_sort adaptive dynamic reference control for power converters in a microgrid
publishDate 2022
url https://hdl.handle.net/10356/157226
_version_ 1734310108749365248