熱搜關鍵(jian)詞:箱(xiang)式變電(dian)站價格(ge)充(chong)氣櫃價格(ge)變壓器價格(ge)中(zhong)置(zhi)櫃價格(ge)高壓開(kai)關櫃廠家變壓器增容(rong)多(duo)少錢(qian)kyn28變壓器增容(rong)電(dian)力(li)安(an)裝(zhuang)公司
常(chang)見的變壓器是(shi)壹種配(pei)電(dian)變壓器,它的主(zhu)要(yao)作(zuo)用(yong)是(shi):把(ba)交(jiao)流(liu)電(dian)壓變換(huan)為(wei)直(zhi)流(liu)電(dian)壓,以供(gong)各(ge)種(zhong)用電(dian)設備使用。在日(ri)常(chang)生活中(zhong),我(wo)們常(chang)常(chang)把(ba)變(bian)壓器叫做(zuo)“變壓電(dian)源(yuan)”,因為(wei)它(ta)是(shi)壹種將交(jiao)流(liu)電(dian)變換(huan)為(wei)直(zhi)流(liu)電(dian)的設備。由於(yu)它(ta)的作(zuo)用(yong)主(zhu)要(yao)是(shi)將交(jiao)流(liu)電(dian)壓變換(huan)為(wei)直(zhi)流(liu)電(dian)壓,因此(ci),從(cong)字(zi)面(mian)上(shang)看變壓器是(shi)將交(jiao)流(liu)電(dian)變為(wei)直(zhi)流(liu)電(dian)。而實(shi)際(ji)上變壓器並不(bu)是(shi)將交(jiao)流(liu)電(dian)壓變換(huan)為(wei)直(zhi)流(liu)電(dian)壓,而是(shi)在原、副(fu)邊繞(rao)組(zu)之(zhi)間進(jin)行(xing)了(le)相(xiang)互隔離。原、副(fu)邊繞(rao)組(zu)分(fen)別(bie)對地(線(xian))和對邊(bian)(面(mian))進(jin)行(xing)絕(jue)緣。這(zhe)樣(yang),由於(yu)繞(rao)組(zu)絕(jue)緣的相(xiang)互隔離,使原、副(fu)邊的感(gan)應(ying)電(dian)動勢得(de)到(dao)了抑制(zhi),從(cong)而使電(dian)壓得(de)到(dao)了降低。由(you)於(yu)原、副(fu)邊繞(rao)組(zu)是(shi)相(xiang)互絕(jue)緣的,因此(ci)繞(rao)組(zu)中(zhong)不(bu)會產生電(dian)流(liu)。因此(ci),在變(bian)壓器的輸出(chu)側(ce)就不(bu)會有電(dian)流(liu)產(chan)生(sheng)。
變壓器有很(hen)多(duo)種類型,但通常(chang)都是(shi)由初級繞(rao)組(zu)和(he)次級繞(rao)組(zu)兩(liang)部分(fen)組(zu)成(cheng)的。初級繞(rao)組(zu)是(shi)線圈,而(er)次級繞(rao)組(zu)則(ze)是(shi)壹個(ge)“隔離變(bian)壓器”。我(wo)們知道在線(xian)圈中(zhong)通以電(dian)流(liu)時(shi),在線(xian)圈的兩(liang)端會(hui)產(chan)生(sheng)壹個(ge)電(dian)動勢(電(dian)動勢)和壹(yi)個(ge)內(nei)阻(感(gan)抗(kang))。要(yao)使電(dian)動勢和內(nei)阻達(da)到(dao)平(ping)衡(heng),就需要(yao)在線(xian)圈兩(liang)端加(jia)上(shang)壹(yi)定的電(dian)壓。為(wei)了(le)產(chan)生(sheng)這(zhe)壹(yi)電(dian)壓,我(wo)們必(bi)須給線圈(quan)加(jia)上壹個(ge)電(dian)流(liu)。但線圈不(bu)可能壹直(zhi)通以電(dian)流(liu)而(er)不(bu)發熱,於(yu)是(shi)在線(xian)圈中(zhong)就產生(sheng)了壹(yi)個(ge)感(gan)應(ying)電(dian)動勢。在感(gan)應(ying)電(dian)動勢的作(zuo)用(yong)下(xia),次級繞(rao)組(zu)中(zhong)就會有電(dian)流(liu)通過(guo)。此(ci)外(wai)還必(bi)須有壹種磁(ci)通將感(gan)應(ying)電(dian)動勢和內(nei)阻進(jin)行(xing)抵(di)消。這(zhe)樣(yang)才能使變壓器的輸出(chu)電(dian)壓保持(chi)恒定。為(wei)了(le)使變壓器輸出(chu)的電(dian)壓保持(chi)恒定,還必(bi)須保證(zheng)兩(liang)個(ge)繞(rao)組(zu)中(zhong)的磁(ci)通是(shi)平(ping)衡(heng)的。
廣東(dong)紫光(guang)電(dian)氣有限(xian)公司是(shi)壹家專(zhuan)業(ye)的東(dong)莞(guan)變壓器生產(chan)廠家,主要(yao)生(sheng)產(chan)SCB11/SCB13/SCB14型環氧(yang)樹脂(zhi)幹式變壓器、S11/S13/S20-M油浸(jin)式變壓器等(deng)。紫光(guang)電(dian)氣有18年變(bian)壓器生產(chan)經(jing)驗(yan),壹直(zhi)以來堅(jian)持(chi)品質(zhi)優(you)先(xian),選(xuan)用(yong)質(zhi)量合格(ge)的優(you)質(zhi)材質(zhi),生(sheng)產(chan)過(guo)程(cheng)中(zhong)也是(shi)嚴(yan)格(ge)把(ba)關,從(cong)而保證(zheng)產品品質(zhi)。更有完(wan)善的售(shou)後(hou)服(fu)務(wu)團(tuan)隊,確(que)保用(yong)戶持(chi)續(xu)穩(wen)定可(ke)靠(kao)用電(dian)。
紫光(guang)電(dian)氣是(shi)高低壓開(kai)關櫃廠家,專業(ye)生(sheng)產(chan)箱(xiang)式變電(dian)站/中(zhong)置(zhi)櫃/充(chong)氣櫃/變壓器,電(dian)話:13826902815
——責(ze)任(ren)編輯(ji):紫光(guang)電(dian)氣
——版權(quan)所(suo)有廣東(dong)紫光(guang)電(dian)氣有限(xian)公司官網(wang),轉載(zai)請(qing)註明(ming)出處