摘要:本文介紹NC HVVF系列高壓變頻器在鑌鑫特鋼燒結(jié)余熱能量回收裝置(SHRT)三機(jī)同軸機(jī)組上的應(yīng)用。該高壓變頻器采用電壓源型單元級(jí)聯(lián)的拓?fù)浣Y(jié)構(gòu),具有變頻軟起、軟停,無(wú)擾動(dòng)工/變頻切換,低電壓穿越,抗電網(wǎng)波動(dòng)能力強(qiáng),輸入輸出諧波低,控制精度高,運(yùn)行可靠等特點(diǎn)。
關(guān)鍵字:燒結(jié)風(fēng)機(jī);高壓變頻器
Abstract: this essay introduced Nancal MVFD (NC HVVF series) application on SHRT system of Binxin Steel Group. Nancal MVFD use voltage source cells cascade topology, with functions for VFD soft starter and soft stop
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