Impact of modularity and redundancy in optimising the reliability of power systems that include a large number of power converters

被引：4
|
作者：
Siemaszko, Daniel [1 ]
Pittet, Serge [1 ]
机构：
[1] CERN, European Ctr Nucl Res, Elect Power Converter Grp TE EPC, CH-1211 Geneva 23, Switzerland
来源：
MICROELECTRONICS RELIABILITY | 2011年 / 51卷 / 9-11期
关键词：
D O I：
10.1016/j.microrel.2011.07.056
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：
CERN is working on a new particle accelerator that will require a very large number of power converters. In that view, the reliability of the whole powering will be a major issue. The use of a redundancy and modularity may help increasing the overall machine availability. However, the reliability of the redundancy system must be high enough to add a significant improvement when compared to simple module systems. This paper suggests a comparative study of several modular and redundant configurations for optimising power converters reliability and draws some conclusion from what has been achieved in the LHC previous experience. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1484 / 1488
页数：5
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