• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Ecological Vehicles and Renewable Energies >Modified Vienna (Warsaw) rectifier under fault condition
【24h】

Modified Vienna (Warsaw) rectifier under fault condition

机译：故障条件下的改良式Vienna（Warsaw）整流器

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Reliability and safety issues of the electrical power generation systems becomes more and more popular research topic - especially analysis of the electrical power supply systems operation under fault conditions like e.g. overload or short circuit. Appropriate topology of the rectifier is required to provide stable output voltage and control of the supplied AC current. One of the rectifier topologies that ensures both requirements is Vienna (Warsaw) rectifier. In case of fault condition, like overload or short circuit, Vienna (Warsaw) rectifier must be equipped in circuit breaker. Therefore, this paper proposes modified topology of the Vienna (Warsaw) rectifier which gives ability to disconnect the electrical power generation system during overload or short circuit (fault condition) without using current protective devices. Proposed rectifier is supplied from three-phase four-wire power generation system - permanent magnet generator driven by a Diesel engine. Two methods of overload and short circuit identification have been also analysed.
机译：发电系统的可靠性和安全性问题成为越来越受欢迎的研究主题-尤其是在诸如过载或短路。需要整流器的适当拓扑以提供稳定的输出电压并控制所提供的交流电流。确保这两个要求的整流器拓扑之一是维也纳（华沙）整流器。如果出现故障情况，例如过载或短路，则必须在断路器中安装维也纳（华沙）整流器。因此，本文提出了维也纳（Warsaw）整流器的改进拓扑结构，该拓扑结构具有在过载或短路（故障条件）期间不使用电流保护装置的情况下断开发电系统的能力。拟议的整流器由三相四线发电系统（由柴油机驱动的永磁发电机）提供。还分析了过载和短路识别的两种方法。

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