Synchronous Stability Analysis Model of Grid-following Converter Based on Singular Perturbation Method

  • Yiyuan Lu
  • , Mengqi Liu
  • , Chong Shao
  • , Jingtao Lin
  • , Guoliang Tian
  • , Qijia Yang
  • , Yujun Li
  • , Zhengchun Du

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

1 Scopus citations

Abstract

As a high-order nonlinear system, the dynamic characteristics of the grid-following converter are complex and the PIs' parameters are difficult to configure. In order to overcome this problem, a normalized singular perturbation model is established for the first time to make analysis and parameter design more convenient. And then, phase-locked loop dynamics at intermediate speeds are considered and a reduced order model is developed. Meanwhile, some parameter design ranges required for model reduction are given. The effectiveness of the proposed model and the correctness of the parameter design have been validated.

Original languageEnglish
Title of host publication2024 10th International Conference on Electrical Engineering, Control and Robotics, EECR 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages343-348
Number of pages6
ISBN (Electronic)9798350370003
DOIs
StatePublished - 2024
Event10th International Conference on Electrical Engineering, Control and Robotics, EECR 2024 - Guangzhou, China
Duration: 29 Mar 202431 Mar 2024

Publication series

Name2024 10th International Conference on Electrical Engineering, Control and Robotics, EECR 2024

Conference

Conference10th International Conference on Electrical Engineering, Control and Robotics, EECR 2024
Country/TerritoryChina
CityGuangzhou
Period29/03/2431/03/24

Keywords

  • grid-following converter
  • model reduction
  • normalization
  • phase locked loop
  • singular perturbation method

Fingerprint

Dive into the research topics of 'Synchronous Stability Analysis Model of Grid-following Converter Based on Singular Perturbation Method'. Together they form a unique fingerprint.

Cite this