Abstract
Standards and specifications for inverter-based resources (IBRs) focus primarily on grid-following (GFL) technologies at present. Therefore, these may generally not be appropriate for application in power systems to ensure acceptable operation with grid-forming (GFM) technologies. In some cases, the direct application of prevailing standards and specifications may not be appropriate for - or may even inadvertently limit the potential of - GFM resources. The Universal Interoperability for Grid-Forming Inverters (UNIFI) Consortium is a U.S. Department of Energy funded effort to advance GFM technology. The UNIFI team brings together academic, industrial, and national-lab researchers as well as industry stakeholders (utilities, system operators, vendors) to collaboratively pursue advances in a broad range of GFM technologies. This paper introduces a set of system- and unit-level specifications driven by consensus across the UNIFI project team. These are intended to seamlessly integrate GFM technologies at any scale into power-systems operation and control in a vendor-agnostic manner. A suite of illustrative simulation results that demonstrate the application of and adherence to the proposed specifications are included.
Original language | English (US) |
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Title of host publication | 2023 IEEE Power and Energy Society General Meeting, PESGM 2023 |
Publisher | IEEE Computer Society |
ISBN (Electronic) | 9781665464413 |
DOIs | |
State | Published - 2023 |
Event | 2023 IEEE Power and Energy Society General Meeting, PESGM 2023 - Orlando, United States Duration: Jul 16 2023 → Jul 20 2023 |
Publication series
Name | 2023 IEEE Power & Energy Society General Meeting (PESGM) |
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Conference
Conference | 2023 IEEE Power and Energy Society General Meeting, PESGM 2023 |
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Country/Territory | United States |
City | Orlando |
Period | 7/16/23 → 7/20/23 |
Bibliographical note
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