Enhancing Stability and Grid Operation through Probabilistic Clustering and VSC-Based Asynchronous Power System

Juhwan Kim, Minhan Yoon, Gilsoo Jang

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

Abstract

To enhance power system stability, achieve voltage control, and mitigate failure propagation, the utilization of power system clustering has emerged as a potent approach. However, the majority of existing clustering methodologies are only viable within settings where the power generation and load parameters are explicitly known. Furthermore, effectively accommodating the impact of fluctuating power sources, such as renewable energy sources, within the clustering framework has posed consistent challenges. In response to these constraints, this investigation introduces a spectral clustering algorithm based on probability for electric power system, including a photovoltaic to represent variable sources. Moreover, by harnessing the optimal partitioning outcomes derived from the clustering technique with a voltage source converter (VSC), an asynchronous power system is generated. This study proves that the asynchronous power system shows enhanced stability in comparison to the synchronous system, under contingencies and frequency containment reserve (FCR) control method.

Original languageEnglish
Title of host publication2023 IEEE International Conference on Energy Technologies for Future Grids, ETFG 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665471640
DOIs
Publication statusPublished - 2023
Event2023 IEEE International Conference on Energy Technologies for Future Grids, ETFG 2023 - Wollongong, Australia
Duration: 2023 Dec 32023 Dec 6

Publication series

Name2023 IEEE International Conference on Energy Technologies for Future Grids, ETFG 2023

Conference

Conference2023 IEEE International Conference on Energy Technologies for Future Grids, ETFG 2023
Country/TerritoryAustralia
CityWollongong
Period23/12/323/12/6

Bibliographical note

Publisher Copyright:
© 2023 IEEE.

Keywords

  • frequency containment reserve (FCR)
  • power system
  • probabilistic spectral clustering
  • voltage source converter (VSC)

ASJC Scopus subject areas

  • Artificial Intelligence
  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering
  • Control and Optimization
  • Safety, Risk, Reliability and Quality

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