Analysis of the High-frequency Oscillation of the Multi-port Electrical Energy Router with an AC Bus

被引:0
|
作者
Liu, Yang [1 ]
Li, Lisheng [1 ]
Li, Yong [1 ]
Li, Mingyang [2 ]
You, Xinhong [1 ]
Huang, Min [1 ]
Liu, Hejin [1 ]
Wang, Feng [1 ]
Su, Guoqiang [1 ]
Xu, Gongde [3 ]
机构
[1] State Grid Shandong Elect Power Res Inst, Jinan, Peoples R China
[2] Univ Manchester, Sch Elect Engn, Manchester, Lancs, England
[3] Shandong Univ, Sch Elect Engn, Jinan, Peoples R China
关键词
electrical energy router; high-frequency oscillation; high frequency transformer; PREDICTIVE CONTROL;
D O I
10.1109/PRECEDE51386.2021.9681017
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Electrical energy router with common high-frequency AC bus have received more and more attention. Under the high-frequency switching action, the shifting inductor and the high-frequency transformer distributed capacitance form a resonant network, causing high-frequency oscillation problems. This paper takes the multi-port electric energy router with common high-frequency AC bus (HFB-EER) as the research object, high-frequency oscillation problems are analyzed and an equivalent mathematical model for the AC bus high-frequency oscillation problem is established, the mechanism of HFO and its influencing factors are also studied.
引用
收藏
页码:869 / 874
页数:6
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