Cristin-resultat-ID: 1831304
Sist endret: 14. januar 2021, 11:22
NVI-rapporteringsår: 2020
Resultat
Vitenskapelig artikkel
2020

An Anti-Islanding Protection for VSM Inverters in Distributed Generation

Bidragsytere:
  • Mohammad Amin
  • Qing-Chang Zhong og
  • Zijun Lyu

Tidsskrift

IEEE Open Journal of Power Electronics (OJPE)
ISSN 2644-1314
e-ISSN 2644-1314
NVI-nivå 1

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2020
Volum: 01
Sider: 372 - 382
Open Access

Beskrivelse Beskrivelse

Tittel

An Anti-Islanding Protection for VSM Inverters in Distributed Generation

Sammendrag

Virtual synchronous machine (VSM) technology is an attractive control method for an inverter-based distributed generation (DG) due to having the voltage, and frequency support functionality. Embedding an anti-islanding protection (AIP) scheme with a high accuracy is a requirement for DG inverters due to the safety concern of the personnel, and hazardous operation. This paper presents a novel hybrid AIP scheme for VSM inverters for integration of DG sources into the grid. The main advantage of this AIP scheme is that the proposed scheme can be embedded into the control of the DG inverters without a need of additional part in the hardware of the inverter, and any change in the controller. A detailed modeling of its implementation with the inverter control is presented, and the performance of the AIP scheme is verified by simulations, and experiments. It is shown that the AIP scheme detects the islanding condition successfully, and isolates the inverter from the grid after it experiences an islanding condition.

Bidragsytere

Mohammad Amin

  • Tilknyttet:
    Forfatter
    ved Institutt for elkraftteknikk ved Norges teknisk-naturvitenskapelige universitet

Qing-Chang Zhong

  • Tilknyttet:
    Forfatter
    ved Illinois Institute of Technology

Zijun Lyu

  • Tilknyttet:
    Forfatter
    ved Illinois Institute of Technology
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