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HYBRID ACTIVE HARMONIC FILTER FOR HIGH CURRENT DRIVES

机译:用于高电流驱动器的混合主动谐波滤波器

摘要

A three-phase motor drive system for operation from a three-phase alternating current (AC) power source. The three-phase motor drive system includes a three-phase hybrid active harmonic filter (AHF) having an input operably connected to the three-phase AC power source, the three-phase hybrid active harmonic filter comprising an active harmonic filter operably connected in parallel with the three-phase AC power source and a three-phase AC reactor disposed in series between the input and an output of the hybrid active harmonic filter. The three-phase motor drive system also includes a three-phase variable frequency motor drive configured to provide excitation signals to a three-phase motor; and a three-phase AC motor operably connected to the three-phase variable frequency motor drive, the three-phase AC motor responsive the excitation signals.
机译:用于从三相交流(AC)电源的操作的三相电动机驱动系统。 三相电动机驱动系统包括三相混合有源谐波滤波器(AHF),其具有可操作地连接到三相交流电源的输入,三相混合主动谐波滤波器包括可操作地并联连接的主动谐波滤波器 利用三相交流电源和三相AC反应器,在输入和混合主动谐波滤波器的输出之间串联设置。 三相电动机驱动系统还包括三相可变频率电动机驱动器,其被配置为向三相电动机提供激励信号; 并且三相交流电动机可操作地连接到三相变频电动机驱动器,三相交流电动机响应激励信号。

著录项

  • 公开/公告号US2021257957A1

    专利类型

  • 公开/公告日2021-08-19

    原文格式PDF

  • 申请/专利权人 CARRIER CORPORATION;

    申请/专利号US201916973106

  • 发明设计人 DA ZHANG;BASSEL AL-ANNOUF;

    申请日2019-07-24

  • 分类号H02P29/50;H02M1/12;H02J3/18;

  • 国家 US

  • 入库时间 2024-06-14 21:58:18

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