摘要:本文介紹了變頻器諧波對電網(wǎng)的影響,以及我國對電網(wǎng)諧波的標(biāo)準(zhǔn)和計(jì)算方法。從而,提出了西門子工程型變頻器的一種諧波計(jì)算方法。為讀者今后在選用西門子變頻器時(shí),評估變頻器系統(tǒng)對自身電網(wǎng)的諧波影響提出了寶貴的建議。
關(guān)鍵詞:變頻器;諧波計(jì)算;西門子
Abstract: This paper introduced Influence of harmonic for converter on the power grid, and harmonic standard and calculation methods in China. Therefore, the paper proposes a kind of harmonic calculation method for Siemens engineering type convert
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