• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International conference on electronic engineering, communication and management;EECM 2011 >The Study on Phase-Control of Vacuum Circuit Breaker for Electric Railway Substation
【24h】

The Study on Phase-Control of Vacuum Circuit Breaker for Electric Railway Substation

机译：电力铁路变电站真空断路器的相控研究

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

摘要

Through analyzing the points of the vacuum circuit breaker with permanent magnet mechanism, which is high accuracy in the switching time (that means the phase accuracy when switching on or switching off the circuit breaker), and small dispersivity in the action time , the method to realize the phase-control circuit breaker is determined. As different kinds of loads characters are analyzed, it is discussed that when we use the phase-control circuit breaker and switching at the proper phases, and we can effectively reduce the inrush and cut down the switching over voltage in the electrical system, and also enhance the stability of the power unit.
机译：通过分析具有永磁机构的真空断路器的要点，即开关时间的高精度（即接通或断开断路器时的相位精度）和动作时间的分散性较小，该方法实现确定相控断路器。通过分析不同类型的负载特性，讨论了使用相控断路器并以适当的相位进行开关时，我们可以有效地减少浪涌并降低电气系统中的切换电压，并且增强动力单元的稳定性。

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