明泰電(dian)(dian)(dian)氣（蘇州）有限公司(si)是正(zheng)泰集團在蘇州地(di)區(qu)一家授權的經銷企業，連續十年銷量居正(zheng)泰營銷網絡(luo)名，公司(si)主要經營“正(zheng)泰”牌配電(dian)(dian)(dian)電(dian)(dian)(dian)器(qi)、控制電(dian)(dian)(dian)器(qi)、終(zhong)端電(dian)(dian)(dian)器(qi)、電(dian)(dian)(dian)源電(dian)(dian)(dian)器(qi)、電(dian)(dian)(dian)力電(dian)(dian)(dian)子、儀器(qi)儀表(biao)、建筑(zhu)電(dian)(dian)(dian)器(qi)、高壓電(dian)(dian)(dian)器(qi)及成套設備(bei)。

變(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)（Transformer）是利用(yong)(yong)電(dian)(dian)磁(ci)感應的原理來改(gai)變(bian)(bian)交流(liu)電(dian)(dian)壓(ya)(ya)的裝置，主(zhu)要(yao)構(gou)件是初級線圈(quan)、次(ci)級線圈(quan)和(he)鐵芯(xin)（磁(ci)芯(xin)）。主(zhu)要(yao)功能(neng)有：電(dian)(dian)壓(ya)(ya)變(bian)(bian)換、電(dian)(dian)流(liu)變(bian)(bian)換、阻抗(kang)變(bian)(bian)換、隔(ge)離、穩壓(ya)(ya)（磁(ci)飽和(he)變(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)）等。按用(yong)(yong)途可以分(fen)為：電(dian)(dian)力變(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)和(he)特殊變(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)（電(dian)(dian)爐變(bian)(bian)、整流(liu)變(bian)(bian)、工頻試驗變(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)、調壓(ya)(ya)器(qi)(qi)(qi)(qi)、礦用(yong)(yong)變(bian)(bian)、音頻變(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)、中頻變(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)、高頻變(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)、沖擊變(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)、儀用(yong)(yong)變(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)、電(dian)(dian)子變(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)、電(dian)(dian)抗(kang)器(qi)(qi)(qi)(qi)、互感器(qi)(qi)(qi)(qi)等）。電(dian)(dian)路符(fu)號常用(yong)(yong)T當作編(bian)號的開頭(tou).例: T01，南(nan)京(jing)正泰變(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)， T201等。

明泰(tai)電(dian)氣(qi)（蘇(su)州）有限公司是正泰(tai)集(ji)團在蘇(su)州地(di)區一家授權(quan)的(de)經銷企(qi)業，正泰(tai)變壓(ya)器(qi)(qi)(qi)(qi)(qi)供(gong)應，連續十年銷量居(ju)正泰(tai)營銷網絡名，公司主要(yao)經營“正泰(tai)”牌配(pei)電(dian)電(dian)器(qi)(qi)(qi)(qi)(qi)、控制電(dian)器(qi)(qi)(qi)(qi)(qi)、終端電(dian)器(qi)(qi)(qi)(qi)(qi)、電(dian)源電(dian)器(qi)(qi)(qi)(qi)(qi)、電(dian)力電(dian)子、儀(yi)器(qi)(qi)(qi)(qi)(qi)儀(yi)表、建筑(zhu)電(dian)器(qi)(qi)(qi)(qi)(qi)、高壓(ya)電(dian)器(qi)(qi)(qi)(qi)(qi)及成套設備。

發展歷史

變(bian)(bian)壓(ya)器(qi)(qi)變(bian)(bian)壓(ya)原理首(shou)先由法拉(la)第(di)發(fa)現，但是直到(dao)十九(jiu)世紀80年(nian)代(dai)才開始實際應用。在(zai)發(fa)電(dian)(dian)場(chang)應該輸(shu)出直流電(dian)(dian)和(he)交(jiao)流電(dian)(dian)的(de)(de)競爭中，交(jiao)流電(dian)(dian)能(neng)夠(gou)使用變(bian)(bian)壓(ya)器(qi)(qi)是其優(you)勢之一。變(bian)(bian)壓(ya)器(qi)(qi)可以(yi)將(jiang)電(dian)(dian)能(neng)轉換(huan)成高(gao)電(dian)(dian)壓(ya)低電(dian)(dian)流形式，然(ran)后再(zai)轉換(huan)回去，因(yin)此大(da)大(da)減小了(le)電(dian)(dian)能(neng)在(zai)輸(shu)送(song)過程中的(de)(de)損失，使得(de)電(dian)(dian)能(neng)的(de)(de)經(jing)濟輸(shu)送(song)距離達到(dao)更遠。如此一來，發(fa)電(dian)(dian)廠就可以(yi)建在(zai)遠離用電(dian)(dian)的(de)(de)地方。世界大(da)多數電(dian)(dian)力經(jing)過一系列的(de)(de)變(bian)(bian)壓(ya)終(zhong)才到(dao)達用戶那里的(de)(de)。

明泰(tai)電(dian)氣（蘇州(zhou)）有(you)限公司是正泰(tai)集團在(zai)蘇州(zhou)地(di)區一家(jia)授權的經(jing)銷企業，連(lian)續十年銷量居正泰(tai)營銷網絡名，正泰(tai)變壓(ya)器(qi)(qi)(qi)廠(chang)家(jia)，公司主要經(jing)營“正泰(tai)”牌配電(dian)電(dian)器(qi)(qi)(qi)、控制電(dian)器(qi)(qi)(qi)、終端電(dian)器(qi)(qi)(qi)、電(dian)源電(dian)器(qi)(qi)(qi)、電(dian)力電(dian)子、儀器(qi)(qi)(qi)儀表、建筑電(dian)器(qi)(qi)(qi)、高壓(ya)電(dian)器(qi)(qi)(qi)及(ji)成套設備。

變壓器的鐵(tie)芯需要接(jie)地的原因

變(bian)壓(ya)器(qi)是利用電磁感應的原理來改變(bian)交流電壓(ya)的裝置，運行上變(bian)壓(ya)器(qi)的鐵(tie)芯(xin)及(ji)其他(ta)附件(jian)都處于繞組周圍的電場(chang)內，如不接地，鐵(tie)芯(xin)及(ji)其他(ta)附件(jian)必然感應一定的電壓(ya)。

在外加電(dian)壓(ya)的作用下，當感應電(dian)壓(ya)超過對(dui)地(di)放電(dian)電(dian)壓(ya)時，就會產生放電(dian)現象。為了避免變壓(ya)器(qi)(qi)的內部放電(dian)，所以要(yao)將鐵芯接地(di)。如果長(chang)期過載運行，正(zheng)泰變壓(ya)器(qi)(qi)哪家(jia)好，會引起(qi)線圈(quan)發熱，使絕緣逐漸老(lao)化，匣(xia)間(jian)短(duan)(duan)路(lu)、相間(jian)短(duan)(duan)路(lu)或對(dui)地(di)短(duan)(duan)路(lu)及油(you)的分(fen)解(jie)。

變壓器鐵芯(xin)絕(jue)緣老(lao)化或(huo)夾(jia)緊螺栓套管(guan)損壞，會使鐵芯(xin)產生很大的渦(wo)流，鐵芯(xin)長期發熱(re)造成絕(jue)緣老(lao)化，變壓器檢修吊芯(xin)時(shi)(shi)，應(ying)注意保護線圈(quan)或(huo)絕(jue)緣套管(guan)，如果發現有擦(ca)破損傷，及時(shi)(shi)處理。