Research on Transient Interaction Mechanism of Two PMSG Considering Different Nodes and Network Characteristics
ID:79
Submission ID:1712 View Protection:ATTENDEE
Updated Time:2020-10-29 17:05:22
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Oral Presentation
Abstract
Compared with the traditional AC power system, high proportion of renewable and high proportion of power electronics are the characteristics of the power electronic dominated power system. The multi-time scale problem of the dynamical problems becomes prominent. There are complex interactions between power electronics. First, this paper describes the multi-time scale control links of equipment in the power electronic dominated power system and the mechanism of the multiscale with the example of permanent magnetic synchronous generator (PMSG).Second, a multi-time scale nesting model for analyzing interaction is proposed. Finally, the phenomenon of multi-time scale interaction between two PMSG is explained by simulation, and the influence of different node and network characteristics on the degree of interaction is explored, which provides references for subsequent analytical analysis.
Keywords
Permanent magnetic synchronous generator (PMSG) ; transient ; multi-time scale ; interaction.
Submission Author
Zichen Mao
Huazhong University of Science and Technology
Xiaoming Yuan
Huazhong University of Science and Technology
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