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A Fuzzy Adaptive Frequency Control Strategy Based on Flywheel Energy Storage System

  • Xiang Si
  • , Jiandong Duan*
  • , Luxiao Wang
  • *Corresponding author for this work
  • School of Electrical Engineering and Automation, Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The power imbalance between the source and the load in the microgrid system will cause frequency fluctuations. In this paper, a fuzzy adaptive frequency control strategy based on flywheel energy storage system (FESS) is proposed to suppress the microgrid frequency fluctuation. Firstly, a frequency control strategy is designed based on fuzzy control. The fuzzy control takes into account the frequency deviation of microgrid system and the energy state of the FESS for the design of fuzzy rules, so that the FESS can carry out adaptive frequency control according to the microgrid frequency change situation and the energy state of the FESS. Secondly, the voltage control strategy is designed to obtain the reference value of machine-side power of the FESS by compensating the bus capacitance energy and the loss of FESS, to improve the speed of power balance of the FESS and reduce the fluctuation of the bus voltage. Finally, the correctness and effectiveness of the proposed control strategy are verified by simulation.

Original languageEnglish
Title of host publicationThe Proceedings of 2024 International Conference of Electrical, Electronic and Networked Energy Systems
EditorsAimin Sha, Hao Chen, Baoquan Wei, Wenhao Xie, Songsong Chen, Dongyang Sun
PublisherSpringer Science and Business Media Deutschland GmbH
Pages318-328
Number of pages11
ISBN (Print)9789819618514
DOIs
StatePublished - 2025
Externally publishedYes
EventInternational Conference of Electrical, Electronic and Networked Energy Systems, EENES 2024 - Xi'an, China
Duration: 18 Oct 202420 Oct 2024

Publication series

NameLecture Notes in Electrical Engineering
Volume1329 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceInternational Conference of Electrical, Electronic and Networked Energy Systems, EENES 2024
Country/TerritoryChina
CityXi'an
Period18/10/2420/10/24

Keywords

  • FESS
  • Frequency control
  • Fuzzy control
  • Voltage control

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