Multi-attractor and transient stability of islanded microgrid

Research output: Conference Papers (RGC: 31A, 31B, 32, 33)32_Refereed conference paper (no ISBN/ISSN)peer-review

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Detail(s)

Original languageEnglish
Publication statusPublished - 30 May 2022

Conference

Title2022 IEEE International Symposium on Circuits and Systems (ISCAS 2022)
LocationThe Austin Hilton (In-person & Virtual)
PlaceUnited States
CityAustin
Period28 May - 1 June 2022

Abstract

In this paper, we report for the first time that in an islanded microgrid comprising a number of grid-forming converters, several hidden attractors may exist, including periodic orbits, quasi-periodic orbits, and chaotic attractors. The system operating at a stable equilibrium point may be brought to one of these hidden attractors under some transient disturbance. Then, the system will exhibit sustained oscillation, and the grid-forming converters will cease to synchronize. Full-circuit cycle-by-cycle simulations are provided to verify these findings.

Research Area(s)

  • Power Electronics, Nonlinear Dynamics, Microgrid

Bibliographic Note

Research Unit(s) information for this publication is provided by the author(s) concerned.

Citation Format(s)

Multi-attractor and transient stability of islanded microgrid. / YANG, Jingxi; TSE, Chi Kong; LIU, Dong.

2022. Paper presented at 2022 IEEE International Symposium on Circuits and Systems (ISCAS 2022), Austin, United States.

Research output: Conference Papers (RGC: 31A, 31B, 32, 33)32_Refereed conference paper (no ISBN/ISSN)peer-review