首页> 外文期刊>IEEE Transactions on Magnetics >A Novel Three-Phase Compact Saturated-Core Fault Current Limiter
【24h】

A Novel Three-Phase Compact Saturated-Core Fault Current Limiter

机译:新型三相紧凑型饱和铁心故障限流器

获取原文
获取原文并翻译 | 示例
           

摘要

The application of fault current limiter is an effective method to limit fault current. The saturated-core fault current limiter (SFCL) is one of the promising devices. However, its commercialization is limited by the high demands for the ferromagnetic material and the dc source generating magneto motive force. This paper proposes a novel three-phase compact SFCL (CSFCL) in which a common core and a permanent magnet are used to solve the mentioned challenges. The common core can significantly reduce the amount of required ferromagnetic material. The basic operating principle of CSFCL is introduced based on the analysis of the CSFCL's magnetic circuit and equivalent electrical circuit. Finite-element analysis (FEA) simulations were performed by ANSOFT to validate the effectiveness of the CSFCL's fault clipping performance.
机译:故障电流限制器的应用是限制故障电流的有效方法。饱和铁心故障电流限制器(SFCL)是有前途的设备之一。但是,其商业化受到对铁磁材料和产生磁动势的直流电源的高要求的限制。本文提出了一种新型的三相紧凑型SFCL(CSFCL),其中使用公共磁芯和永磁体来解决上述挑战。公共磁芯可以大大减少所需的铁磁材料的数量。在分析了CSFCL的磁路和等效电路的基础上,介绍了CSFCL的基本工作原理。 ANSOFT进行了有限元分析(FEA)仿真,以验证CSFCL故障排除性能的有效性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号