Identifying hopf bifurcations of networked microgrids induced by the integration of EV charging stations

Xinyuan Jiang, Yan Li, Liang Du, Daning Huang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A continuation method considering the dynamics of distributed energy resources (DERs) is presented to identify Hopf bifurcations in the networked microgrids induced by the integration of electrical vehicle (EV) charging stations. The dynamic model of networked microgrids is developed for bifurcation analysis. An adaptive predictor-corrector approach is presented for inclusively searching for equilibrium points in the space of bifurcation parameters. Extensive numerical results have demonstrated and validated the prediction of the subcritical Hopf bifurcation, based on which corresponding control strategies can be employed to stabilize the system when necessary. These features make the continuation method an effective tool for determining the system's critical operations and providing early warnings.

Original languageEnglish (US)
Title of host publication2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages690-694
Number of pages5
ISBN (Electronic)9781728175836
DOIs
StatePublished - Jun 21 2021
Event2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021 - Chicago, United States
Duration: Jun 21 2021Jun 25 2021

Publication series

Name2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021

Conference

Conference2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021
Country/TerritoryUnited States
CityChicago
Period6/21/216/25/21

All Science Journal Classification (ASJC) codes

  • Automotive Engineering
  • Electrical and Electronic Engineering
  • Control and Optimization
  • Transportation

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