A High Frequency Link Multiport Converter Utility Interface for Renewable Energy Resources with Integrated Energy Storage

被引：9
|
作者：
Carr, Joseph [1 ]
Balda, Juan Carlos [1 ]
Mantooth, Alan [1 ]
机构：
[1] Univ Arkansas, 3217 Bell Engn, Fayetteville, AR 72701 USA
来源：
2010 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION | 2010年
关键词：
AC-AC Power Conversion; DC-AC Power Conversion; Energy Storage; High-Frequency Transformers; Power Generation; Solar Energy;
D O I：
10.1109/ECCE.2010.5617702
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：
The use of renewable energy resources for bulk energy generation brings a requirement for energy storage systems to support intermittent renewable resources. Energy storage has many uses on the electric grid, and in those capacities renewable energy resources can be combined with energy storage systems. The circuit topologies to connect them with the grid are similar. This paper follows up previous work investigating potential interface topologies and proposes a multiport converter interface with a high-frequency bus which can improve the conversion efficiency from the renewable resource to storage and to the grid by about 3 similar to 4.5% over the separately-connected solution.
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页码：3541 / 3548
页数：8
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