Power Solitons in Inverter-based Electric Energy Systems: Observation, Analysis and Implications

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dc.contributor.authorJiang, John
dc.date.accessioned2022-12-27T19:04:38Z
dc.date.available2022-12-27T19:04:38Z
dc.date.issued2023-01-03
dc.description.abstractThe discovery of an unfamiliar class of nonlinear energy waves in electric energy systems with dominating coupled inverter-based energy resources has been reported in a recent research project. Whenever there are slight but persistent differences among the reference signals used by inverters in pulse-width modulation, i.e., a weak group modulation instability condition, the unfamiliar energy waves appear, which contain not only the familiar frequency components present in electric power systems but also self-organized components in the ultra-high frequency region of the energy spectrum. These components are found to be exploding solitary waves with concentrated energy masses, hence we call them power solitons. This paper explains the work of the discovery reported, and the implications of the presence of power solitons for grid integration of inverter-based resources and power system protection.
dc.format.extent10
dc.identifier.doi10.24251/HICSS.2023.317
dc.identifier.isbn978-0-9981331-6-4
dc.identifier.urihttps://hdl.handle.net/10125/102948
dc.language.isoeng
dc.relation.ispartofProceedings of the 56th Hawaii International Conference on System Sciences
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectDistributed, Renewable, and Mobile Resources
dc.subjectdistributed generation
dc.subjectdistribution system pretection
dc.subjectintergration compatibility
dc.subjectinverter-based resources
dc.subjectmodulation instability
dc.subjectnon-linear wave propagation
dc.subjectsolitons
dc.subjecttransient stability
dc.titlePower Solitons in Inverter-based Electric Energy Systems: Observation, Analysis and Implications
dc.type.dcmitext
prism.startingpage2560

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