The basic idea using array sweeping to suppress harmonic interference is to reasonably design each sub-sweeping frequency band that can reach the goal of elimination of harmonic interference.

利用组合扫描压制谐波干扰的基本思想就是合理地设计各个子扫描频宽，达到消除谐波干扰的目的。

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The harm of the high degree harmonic wave in power system was introduced and the selection of prevention and the measure of controlling the harmonic interference were put forward.

本文简要介绍电力系统中高次谐波的危害，以及选择的防治、抑制谐波干扰的措施。

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With the extensive application of the transducer in industry, the problems of harmonic interference is getting more and more attention.

变频器在工业生产中的应用越来越广泛，其谐波干扰问题日益引起人们的重视。

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