Bidirectional hybrid insolated DC transformer for Interconnection of MVDC and HVDC Systems

被引：0
|
作者：
Zhao, Xiaodong [1 ]
Li, Binbin [1 ]
Zhang, Guihong [2 ]
Zhang, Xiangcheng [2 ]
Wang, Shibin [2 ]
Xul, Dianguo [1 ]
机构：
[1] Harbin Inst Technol, Harbin, Peoples R China
[2] State Grid Qinghai Elect Power Co, Qinghai, Peoples R China
来源：
2023 25TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, EPE'23 ECCE EUROPE | 2023年
关键词：
hybrid; HVDC; isolated bidirectional DC-DC converters; MVDC; modular multilevel converters (MMC); DC/DC CONVERTER;
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 bidirectional hybrid isolated DC transformer (B-HIT) is proposed for interconnection of MVDC and HVDC systems. Compared with the existing topologies, the proposed B-HIT reduces the device count, cost, loss, and SM capacitance. The operation principle is introduced, and the effectiveness has been confirmed by simulation results and experimental results.
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页数：9
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