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An Improved Parameter Dynamic Adjustment Module by Introducing Novel Boundary Condition for Harmonic Power Sharing

  • Tongjia Wei
  • , Hao Yi
  • , Kefan Yu
  • , Zhenxiong Wang
  • , Touqeer Ahmed
  • , Nian Lv
  • Xi'an Jiaotong University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper introduces an equivalent harmonic impedance control method and a harmonic power-sharing scheme based on adopting virtual harmonic impedance for the typical islanded microgrid with multiple DG units and nonlinear loads. Then, the control range of the scheme is given based on the analysis of the root locus and boundary conditions of the system, including the upper limit and lower limit for DG's equivalent impedance. Finally, an improved parameter dynamic adjustment module is proposed to realize the adaptive parameter adjustment of the DG units under the control of the boundary of the control range and ensure the reasonable operation of DG units. The simulation and experimental results verify the conclusion.

源语言英语
主期刊名Proceedings
主期刊副标题IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society
出版商IEEE Computer Society
3851-3856
页数6
ISBN(电子版)9781728148786
DOI
出版状态已出版 - 10月 2019
活动45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019 - Lisbon, 葡萄牙
期限: 14 10月 201917 10月 2019

出版系列

姓名IECON Proceedings (Industrial Electronics Conference)
2019-October

会议

会议45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019
国家/地区葡萄牙
Lisbon
时期14/10/1917/10/19

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