Power flow considerations in multi-cellular, multi-level converters

被引:0
|
作者
Gerry, D [1 ]
Wheeler, P [1 ]
Clare, J [1 ]
机构
[1] Univ Nottingham, Sch Elect & Elect Engn, Nottingham NG7 2RD, England
关键词
multi-level converters; high voltage converters;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
This paper considers arrangements for multi-level, multi-cellular power-converters with emphasis on applications in the field of Transmission and Distribution. A classification system for such converter structures is proposed which allows the many possible topological variations to be individually identified, introducing the concept of multi-cellular converters. A description of the model used to analyse power-flow within multi-cellular converter structures is given. Particular attention is given to line-frequency switching strategies and the implications if doing so in terms of the specific bridge-circuit implemented within the converter. Finally the extension of the principles to three-phase converters is considered.
引用
收藏
页码:201 / 205
页数:5
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