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Modeling Inverter-Based Resources in Stability Studies
2018 IEEE Power & Energy Society General Meeting (PESGM), 2018The NERC Inverter-Based Resource Performance Task Force (IRPTF) is developing recommended performance characteristics for inverter-based resources connected to the bulk power system. This paper provides modeling considerations and simulations results from studies performed by the NERC IRPTF.
Songzhe Zhu +5 more
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Latest Sensing Technologies for Inverter-Based Resource Integration
2022Conditions in the electric power grid are changing rapidly, particularly driven by the increased penetration of variable renewable resources in the generation mix. A new class of instrument is needed to ensure grid reliability by detecting difficult-to-observe fast dynamics including potential sub-cycle instabilities and under-damped oscillations. This
L. Fan, S. Von Meier
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Inverter-based resource models for dynamic stability studies
IET Conference ProceedingsThe paper is focused on the dynamic models of inverter-based resources. The models are suitable for grid-forming inverters and applicable for stability studies of various types of resources - photovoltaics, battery systems and STATCOMs. The paper presents the models implemented in two software tools, namely MODES and EMTP.
Maslo K. +2 more
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An Inverter-Based Resource Hosting Capacity Method for Microgrids
2021 IEEE 48th Photovoltaic Specialists Conference (PVSC), 2021There is no question microgrids have increasingly gained attention from customers, utilities, and academia. The conceptual premise is to increase reliability, enable greater renewable resource integration, and advance technology. This also results in a range of technical challenges that often stem from a mix of rotational base generation (often fossil ...
Alexandre B. Nassif +2 more
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Reliability Based Impact of Inverter-Based Resource Adoption
2023The working group is working on developing a white paper that provides a high-level literature review of the most pressing impacts on grid reliability following increases in IBR adoption. This ranges from functional assessments of IBR performance relative to conventional resources to operating and control schemes to account for these new resources ...
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Impact of Inverter-based Resources on Impedance-based Protection Functions
2021 74th Conference for Protective Relay Engineers (CPRE), 2020Inverter-based resources (IBRs) may inject nonconventional or no negative-sequence current during unbalanced faults. The adverse impact of such fault current characteristic has been reported on fault type identification and directional functions that are essential to impedance-based protection.
M.R.D. Zadeh, P.K. Mansani, D. Ting
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Inverter Based Resources | Utility Insights
With the increasing adoption rates of Inverter Based Resources both on the transmission and distribution gird, this webinar speaks to the successes and challenges of one utility in navigating this unique ...openaire +1 more source
DQ Admittance Extraction for Inverter-based Resources
2023 IEEE Power & Energy Society General Meeting (PESGM), 2023Rahul H. Ramakrishna +3 more
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Inverter Based Resource (IBRs) Interconnection and Penetration Issues
Grid-Edge 2025 Panel ...Mike Jensen +3 more
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Performance Specifications for Grid-Forming Inverter-based Resources
As grid-forming (GFM) inverters gain momentum as a key contributor to power systems stability, leading grid operators are proposing minimum performance specifications for GFM. Meanwhile, methods of validating GFM performance are also being proposed and tested. This panel session will focus on GFM performance specifications in different regions.Nilesh Modi +4 more
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