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Evaluation of the IEEE Std 1547.1-2020 Unintentional Islanding Test Using Power Hardware-in-the-Loop | IEEE Conference Publication | IEEE Xplore

Evaluation of the IEEE Std 1547.1-2020 Unintentional Islanding Test Using Power Hardware-in-the-Loop


Abstract:

Photovoltaic (PV) inverters connected to electrical grids are required to detect and respond to Unintentional Islanding (UI) conditions appropriately. The IEEE Std 1547.1...Show More

Abstract:

Photovoltaic (PV) inverters connected to electrical grids are required to detect and respond to Unintentional Islanding (UI) conditions appropriately. The IEEE Std 1547.1-2020 specifies test procedures, based on resonant parallel RLC loads, to evaluate the ability of PV inverters to detect and disconnect under UI conditions. This paper proposes a prototype Power Hardware-in-the-Loop (PHIL) UI testing console with a Human Machine Interphase (HMI) and a virtual RLC load to evaluate the IEEE Std 1547.1-2020 UI Cat. B tests. Traditional UI testing procedures rely on physical RLC elements, which are potentially expensive, large, and heat-generating sources. Using PHIL techniques, the UI test procedure itself, and the RLC load were implemented virtually within a simulation environment. The virtual console could potentially reduce testing costs, decrease execution time and pave the way for automated testing. This paper presents promising preliminary results from the virtual console prototype.
Date of Conference: 15 June 2020 - 21 August 2020
Date Added to IEEE Xplore: 05 January 2021
ISBN Information:
Print on Demand(PoD) ISSN: 0160-8371
Conference Location: Calgary, AB, Canada

Funding Agency:


References

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