一、調壓器是什么
調壓器顧名思義就是(shi)調(diao)節電(dian)(dian)壓的(de)(de)(de)(de)，又叫電(dian)(dian)壓調(diao)整器(qi)(qi)。一(yi)(yi)般用于科(ke)研、實驗(yan)、檢測(ce)、加熱保溫(wen)、軟啟(qi)動等場(chang)合，給(gei)負載(zai)提(ti)供不同的(de)(de)(de)(de)電(dian)(dian)壓，并且電(dian)(dian)壓可(ke)以(yi)在通電(dian)(dian)的(de)(de)(de)(de)情況下線性調(diao)節。小型調(diao)壓器(qi)(qi)都是(shi)接觸式(shi)的(de)(de)(de)(de)，容(rong)量(liang)一(yi)(yi)般在30KVA以(yi)下，單相220V輸(shu)入(ru)，0-250V輸(shu)出；三相380V輸(shu)入(ru)，0-420輸(shu)出。大型調(diao)壓器(qi)(qi)種類就比較多，且容(rong)量(liang)、規格、都可(ke)以(yi)按(an)照(zhao)要求來設計生產。像平時(shi)最常見的(de)(de)(de)(de)穩壓器(qi)(qi)就是(shi)調(diao)壓器(qi)(qi)的(de)(de)(de)(de)一(yi)(yi)種，也常稱為自動調(diao)壓器(qi)(qi)。
二、調壓器有什么作用
調壓(ya)器最(zui)大的(de)(de)作(zuo)用是保(bao)持燃(ran)氣(qi)(qi)在使用時有穩定的(de)(de)壓(ya)力，從而保(bao)證(zheng)燃(ran)氣(qi)(qi)用具得(de)到(dao)穩定的(de)(de)燃(ran)空(kong)比(bi)（燃(ran)氣(qi)(qi)與(yu)空(kong)氣(qi)(qi)的(de)(de)配合比(bi)例）；燃(ran)氣(qi)(qi)供應系(xi)統中使用調壓(ya)器將氣(qi)(qi)體壓(ya)力降低(di)，并穩定在一個能夠使氣(qi)(qi)體得(de)到(dao)安(an)全、經(jing)濟和高效利用的(de)(de)適當水平(ping)上。
調壓器能(neng)給負載(zai)也可調(diao)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)(de)調(diao)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)源，不(bu)可調(diao)節的(de)(de)電(dian)(dian)(dian)(dian)網(wang)配(pei)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，還有(you)在(zai)一(yi)定(ding)范圍(wei)內平滑無級調(diao)節的(de)(de)負載(zai)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)都(dou)是靠(kao)它來轉(zhuan)變(bian)的(de)(de)。能(neng)負載(zai)以穩(wen)定(ding)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)(de)穩(wen)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)源是自動(dong)調(diao)壓(ya)(ya)(ya)(ya)器(qi)(qi)，在(zai)電(dian)(dian)(dian)(dian)網(wang)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)和(he)(he)負載(zai)電(dian)(dian)(dian)(dian)流不(bu)斷變(bian)動(dong)的(de)(de)情況下就(jiu)是由(you)它來轉(zhuan)變(bian)不(bu)穩(wen)定(ding)的(de)(de)配(pei)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)。特殊設計的(de)(de)調(diao)壓(ya)(ya)(ya)(ya)器(qi)(qi)和(he)(he)自動(dong)控(kong)制器(qi)(qi)是自動(dong)調(diao)壓(ya)(ya)(ya)(ya)器(qi)(qi)的(de)(de)主要組成。
