A Floquet Theory-Based Time-domain Stability Analysis Method for Unbalanced Three-Phase Off-Grid Inverter

被引：0
|
作者：
Li, Hong [1 ]
Pan, Jinchang [1 ]
Wei, Minbo [1 ]
Zhou, Zexi [1 ]
Li, Zhong [2 ]
机构：
[1] Beijing Jiaotong Univ, Beijing 100044, Peoples R China
[2] Fernuniv, Univ Str 47, D-58097 Hagen, Germany
来源：
2023 25TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, EPE'23 ECCE EUROPE | 2023年
基金：
中国国家自然科学基金;
关键词：
Three-phase off-grid Inverter; Unbalance load; Floquet theory; Time-domain stability analysis;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
A double PI controller approach is used in this paper for three-phase inverter operating under both balanced and unbalanced loads. Additionally, a temporal-domain model is formulated to analyze three-phase inverter under both balanced and unbalanced loads. Finally, the model's stability is analyzed with the Floquet theory. Simulation has been carried out to verify the efficacy of the proposed approach and the precision of the model.
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页数：8
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