Impact of High PV Penetration on the Inter-Area Oscillations in the U.S. Eastern Interconnection
Article
Article Title | Impact of High PV Penetration on the Inter-Area Oscillations in the U.S. Eastern Interconnection |
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ERA Journal ID | 210567 |
Article Category | Article |
Authors | You, Shutang (Author), Kou, Gefei (Author), Liu, Yong (Author), Zhang, Xuemeng (Author), Cui, Yi (Author), Till, Micah J. (Author), Yao, Wenxuan (Author) and Liu, Yilu (Author) |
Journal Title | IEEE Access |
Journal Citation | 5, pp. 4361-4369 |
Number of Pages | 9 |
Year | 2017 |
Publisher | IEEE (Institute of Electrical and Electronics Engineers) |
Place of Publication | United States |
ISSN | 2169-3536 |
Digital Object Identifier (DOI) | https://doi.org/10.1109/ACCESS.2017.2682260 |
Web Address (URL) | https://ieeexplore.ieee.org/document/7891044 |
Abstract | This study explores the impact of high-photovoltaic (PV) penetration on the inter-area oscillation modes of large-scale power grids. A series of dynamic models with various PV penetration levels are developed based on a detailed model representing the U.S. Eastern Interconnection (EI). Transient simulations are performed to investigate the change of inter-area oscillation modes with PV penetration. The impact of PV control strategies and parameter settings on inter-area oscillations is studied. This paper finds that as PV increases, the damping of the dominant oscillation mode decreases monotonically. It is also observed that the mode shape varies with the PV control strategy and new oscillation modes may emerge under inappropriate parameter settings in PV plant controls. |
Keywords | Inertia; Large-scale power system oscillation; Oscillation frequency; Oscillation mode; Photovoltaic (PV) |
ANZSRC Field of Research 2020 | 400808. Photovoltaic power systems |
400803. Electrical energy generation (incl. renewables, excl. photovoltaics) | |
Byline Affiliations | University of Tennessee, United States |
Dominion Virginia Power, United States | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q7w34/impact-of-high-pv-penetration-on-the-inter-area-oscillations-in-the-u-s-eastern-interconnection
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License: CC BY 4.0 | ||
File access level: Anyone |
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