Virtual Impedance Impact on Inverter Control Topologies

Walid Issa; Ahmad Elkhateb

doi:10.1109/ICRERA.2018.8566985

Virtual Impedance Impact on Inverter Control Topologies

Walid Issa, Ahmad Elkhateb

School of Electronics, Electrical Engineering and Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

375 Downloads (Pure)

Abstract

The different nature of the energy resources requires high reliable power inverters to supply regulated power to the end customer and to ease its integration within the microgrid. In this paper, modeling, design and control of inverters are presented for two different topologies. The study addresses the feasibility of the single loop and double loop control of inverters. The bode plot technique is used to analyze the system behavior when the inductor and the capacitor currents are used as feedback signals. The different output impedance natures affect the power sharing between inverters and stability. Therefore, a proposed virtual impedance is implemented to enhance the control performance. Simulation results are presented to show the validity of the control strategy.

Original language	English
Title of host publication	7the International Conference on Renewable Energy Research and Applications (ICRERA 2018)
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1423 - 1428
ISBN (Electronic)	978-1-5386-5982-3
DOIs	https://doi.org/10.1109/ICRERA.2018.8566985
Publication status	Published - 10 Dec 2018
Event	7the International Conference on Renewable Energy Research and Applications (ICRERA 2018) - France, Paris, France Duration: 14 Oct 2018 → 17 Oct 2018 https://icrera.org/index.php?id=welcome

Publication series

Name
ISSN (Print)	2572-6013

Conference

Conference	7the International Conference on Renewable Energy Research and Applications (ICRERA 2018)
Country/Territory	France
City	Paris
Period	14/10/2018 → 17/10/2018
Internet address	https://icrera.org/index.php?id=welcome

Access to Document

10.1109/ICRERA.2018.8566985Licence: Unspecified

Virtual Impedance Impact on Inverter Control Topologies
Copyright 2018 IEEE. This work is made available online in accordance with the publisher’s policies. Please refer to any applicable terms of use of the publisher
Accepted author manuscript, 1.22 MBLicence: Unspecified

7the International Conference on Renewable Energy Research and Applications (ICRERA 2018)
Ahmad Elkhateb (Participant)
13 Oct 2018 → 18 Oct 2018
Activity: Participating in or organising an event types › Participation in conference

Cite this

@inproceedings{14dbe14a66b8487e93b89244f708de42,

title = "Virtual Impedance Impact on Inverter Control Topologies",

abstract = "The different nature of the energy resources requires high reliable power inverters to supply regulated power to the end customer and to ease its integration within the microgrid. In this paper, modeling, design and control of inverters are presented for two different topologies. The study addresses the feasibility of the single loop and double loop control of inverters. The bode plot technique is used to analyze the system behavior when the inductor and the capacitor currents are used as feedback signals. The different output impedance natures affect the power sharing between inverters and stability. Therefore, a proposed virtual impedance is implemented to enhance the control performance. Simulation results are presented to show the validity of the control strategy.",

author = "Walid Issa and Ahmad Elkhateb",

year = "2018",

month = dec,

day = "10",

doi = "10.1109/ICRERA.2018.8566985",

language = "English",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "1423 -- 1428",

booktitle = "7the International Conference on Renewable Energy Research and Applications (ICRERA 2018)",

address = "United States",

note = "7the International Conference on Renewable Energy Research and Applications (ICRERA 2018) ; Conference date: 14-10-2018 Through 17-10-2018",

url = "https://icrera.org/index.php?id=welcome",

}

Issa, W & Elkhateb, A 2018, Virtual Impedance Impact on Inverter Control Topologies. in 7the International Conference on Renewable Energy Research and Applications (ICRERA 2018). Institute of Electrical and Electronics Engineers Inc., pp. 1423 - 1428, 7the International Conference on Renewable Energy Research and Applications (ICRERA 2018), Paris, France, 14/10/2018. https://doi.org/10.1109/ICRERA.2018.8566985

TY - GEN

T1 - Virtual Impedance Impact on Inverter Control Topologies

AU - Issa, Walid

AU - Elkhateb, Ahmad

PY - 2018/12/10

Y1 - 2018/12/10

N2 - The different nature of the energy resources requires high reliable power inverters to supply regulated power to the end customer and to ease its integration within the microgrid. In this paper, modeling, design and control of inverters are presented for two different topologies. The study addresses the feasibility of the single loop and double loop control of inverters. The bode plot technique is used to analyze the system behavior when the inductor and the capacitor currents are used as feedback signals. The different output impedance natures affect the power sharing between inverters and stability. Therefore, a proposed virtual impedance is implemented to enhance the control performance. Simulation results are presented to show the validity of the control strategy.

AB - The different nature of the energy resources requires high reliable power inverters to supply regulated power to the end customer and to ease its integration within the microgrid. In this paper, modeling, design and control of inverters are presented for two different topologies. The study addresses the feasibility of the single loop and double loop control of inverters. The bode plot technique is used to analyze the system behavior when the inductor and the capacitor currents are used as feedback signals. The different output impedance natures affect the power sharing between inverters and stability. Therefore, a proposed virtual impedance is implemented to enhance the control performance. Simulation results are presented to show the validity of the control strategy.

U2 - 10.1109/ICRERA.2018.8566985

DO - 10.1109/ICRERA.2018.8566985

M3 - Conference contribution

SP - 1423

EP - 1428

BT - 7the International Conference on Renewable Energy Research and Applications (ICRERA 2018)

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 7the International Conference on Renewable Energy Research and Applications (ICRERA 2018)

Y2 - 14 October 2018 through 17 October 2018

ER -

Virtual Impedance Impact on Inverter Control Topologies

Abstract

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Conference

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7the International Conference on Renewable Energy Research and Applications (ICRERA 2018)

Cite this