變頻器

產品簡介：
變(bian)頻(pin)(pin)(pin)器(qi)(qi)(qi)是一種電(dian)(dian)(dian)力(li)控制設備,利用變(bian)頻(pin)(pin)(pin)技術和微(wei)電(dian)(dian)(dian)子技術,通(tong)過(guo)改變(bian)交流電(dian)(dian)(dian)機(ji)的(de)工(gong)作(zuo)電(dian)(dian)(dian)源(yuan)頻(pin)(pin)(pin)率(lv)(lv)(lv)來(lai)控制交流電(dian)(dian)(dian)機(ji)的(de)功率(lv)(lv)(lv)。變(bian)頻(pin)(pin)(pin)器(qi)(qi)(qi)主要由整流器(qi)(qi)(qi)（交流到(dao)直流）、濾(lv)波器(qi)(qi)(qi)、逆變(bian)器(qi)(qi)(qi)（直流到(dao)交流）、制動單元(yuan)、驅(qu)動單元(yuan)、檢測單元(yuan)和微(wei)處理單元(yuan)組成。變(bian)頻(pin)(pin)(pin)器(qi)(qi)(qi)依靠內(nei)部(bu)IGBT調節(jie)輸(shu)(shu)出電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)壓和頻(pin)(pin)(pin)率(lv)(lv)(lv),根據電(dian)(dian)(dian)機(ji)的(de)實際需(xu)(xu)要提供所需(xu)(xu)的(de)電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)壓,進(jin)而達到(dao)節(jie)能、調速的(de)目(mu)的(de)。此(ci)外(wai),變(bian)頻(pin)(pin)(pin)器(qi)(qi)(qi)還具有(you)過(guo)電(dian)(dian)(dian)流過(guo)電(dian)(dian)(dian)壓、過(guo)載保護(hu)等多種保護(hu)功能。它在工(gong)業(ye)自動化領域中扮(ban)演著重要角(jiao)色,能夠精確地調節(jie)驅(qu)動電(dian)(dian)(dian)機(ji)的(de)轉(zhuan)速,適應(ying)不同負載條件(jian)下的(de)工(gong)作(zuo)需(xu)(xu)求,同時(shi)還能控制電(dian)(dian)(dian)機(ji)的(de)扭(niu)矩輸(shu)(shu)出,保持恒(heng)定的(de)輸(shu)(shu)出功率(lv)(lv)(lv)。隨著工(gong)業(ye)自動化程度的(de)不斷提高，變(bian)頻(pin)(pin)(pin)器(qi)(qi)(qi)也將得到(dao)廣泛的(de)應(ying)用。