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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
  • Xi'an Jiaotong University
  • State Grid Gansu Electric Power Company Material Company
  • Shengli Energy Branch of China Shenhua Energy Company Limited

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

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.

源语言英语
主期刊名2024 10th International Conference on Electrical Engineering, Control and Robotics, EECR 2024
出版商Institute of Electrical and Electronics Engineers Inc.
343-348
页数6
ISBN(电子版)9798350370003
DOI
出版状态已出版 - 2024
活动10th International Conference on Electrical Engineering, Control and Robotics, EECR 2024 - Guangzhou, 中国
期限: 29 3月 202431 3月 2024

出版系列

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

会议

会议10th International Conference on Electrical Engineering, Control and Robotics, EECR 2024
国家/地区中国
Guangzhou
时期29/03/2431/03/24

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