首页> 外国专利> Inrush current limiter device and power factor control (PFC) circuit having an improved inrush current limiter device

Inrush current limiter device and power factor control (PFC) circuit having an improved inrush current limiter device

机译:浪涌电流限制器设备和具有改进的浪涌电流限制器设备的功率因数控制(PFC)电路

摘要

The present invention relates to an inrush current limiter device (4) for limiting inrushing current to a connectable load (3) comprising: at least one switchable IGBT-based limiter unit (5) for selectively limiting the inrushing current, having at least one current limiting conductor element for a limited leading of current and at least an IGBT-based switch (Q2), whereby the IGBT-based switch (Q2) is used as well as a controlled current limiter and as a by-pass element, and at least one control device (7) for controlling the IGBT-based switch (Q2), whereby the control device (7) comprises at least one IGBT-based switch supply (6) and means for realizing (8) a smooth flank of an output signal at the selected conductor element.
机译:浪涌电流限制器装置( 4 )技术领域本发明涉及一种浪涌电流限制器装置( 4 ),用于限制向可连接负载( 3 )的浪涌电流,包括:至少一个基于IGBT的可切换限制器单元( 5 ),用于选择性地限制浪涌电流,具有至少一个限流导体元件(用于限制电流)和至少一个基于IGBT的开关(Q 2 ),使用基于IGBT的开关(Q 2 )以及受控的限流器和旁路元件,以及至少一个控制装置( 7 )用于控制基于IGBT的开关(Q 2 ),其中控制设备( 7 )包括至少一个基于IGBT的开关电源( 6 >)和用于实现( 8 )在所选导体元件处的输出信号的平滑侧面的装置。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

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