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Inertia time constant design in microgrids with multiple paralleled virtual synchronous generators

  • Zhenxiong Wang
  • , Fang Zhuo
  • , Jiaqi Wu
  • , Hao Yi
  • , Hao Zhai
  • , Zhirong Zeng
  • 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

23 引用 (Scopus)

摘要

Control of power electronic generations is important in microgrids and power systems. Droop control is proposed for reasonable power allocation among different inverters. Moreover, virtual synchronous generator is proposed to improve frequency dynamics in transient state. Therefore, inertia design in VSG is necessary for integrating power electronic generations into grids. Frequency dynamic and stability are critical issues in traditional parameter design. However, power allocation for multiple virtual synchronous generations is usually ignored in transient state. This paper discuss inertia influence in paralleled virtual synchronous generators in microgrids. Transfer function model is constructed, where influence of inertia time constant is analyzed in terms of both frequency response and transient power allocation. Theoretical analysis and simulation results provide practical advice in inertia design for transient power allocation.

源语言英语
主期刊名2017 19th European Conference on Power Electronics and Applications, EPE 2017 ECCE Europe
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9789075815276
DOI
出版状态已出版 - 6 11月 2017
活动19th European Conference on Power Electronics and Applications, EPE 2017 ECCE Europe - Warsaw, 波兰
期限: 11 9月 201714 9月 2017

出版系列

姓名2017 19th European Conference on Power Electronics and Applications, EPE 2017 ECCE Europe
2017-January

会议

会议19th European Conference on Power Electronics and Applications, EPE 2017 ECCE Europe
国家/地区波兰
Warsaw
时期11/09/1714/09/17

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