A Family of Non-Isolated Three-Port Converters for Stand-Alone Renewable Power System

被引：0

作者：

Wu, Hongfei ^{[1
]}

Xing, Yan ^{[1
]}

Xia, Yanbing ^{[1
]}

Sun, Kai ^{[2
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Jiangsu Key Lab New Energy Generat & Power Conver, Nanjing 210016, Peoples R China

[2] Tsinghua Univ, Dept Elect Engn, State Key Lab Power Syst, Beijing 100084, Peoples R China

来源：

IECON 2011: 37TH ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS SOCIETY | 2011年

基金：

中国国家自然科学基金;

关键词：

DC-DC CONVERTER; BIDIRECTIONAL CONVERTER; DC/DC CONVERTER;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The stand-alone renewable power system with three-port converter features high efficiency, high power density, high reliability, small size and low cost. Analyzing power flow among the ports, it is found that a three-port converter (TPC) can be treated as a dual-output converter from the point of primary source and as a dual-input converter from the load, respectively. Begin with reconstructing the power flow paths, both combined and integrated non-isolated TPC (NI-TPC) topologies are proposed. The topology generation principles and methods are given with a series of NI-TPC topologies presented. The TPCs developed features single stage conversion between any two of the three ports. Operational mode analysis and experimental results of one of the proposed NI-TPC are given to verify the analysis.

引用

页码：1030 / 1035

页数：6

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