HJYMXC 发表于 2024-7-10 18:16:53

变频器的载波频率对运行的影响？

<p>(1)载波频率升高,变频器最大输出电流将降低。&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</p><p>(2)载波频率增加,可减小电机噪音。&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p><p>(3)载波频率升高,产生的谐波干扰越严重。</p>
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