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>