明泰電(dian)(dian)氣（蘇(su)(su)州）有限公(gong)司是正泰集團在蘇(su)(su)州地區一家授權的經銷(xiao)企業，連(lian)續十年銷(xiao)量(liang)居正泰營銷(xiao)網絡名，公(gong)司主要經營“正泰”牌(pai)配電(dian)(dian)電(dian)(dian)器(qi)、控制電(dian)(dian)器(qi)、終(zhong)端電(dian)(dian)器(qi)、電(dian)(dian)源電(dian)(dian)器(qi)、電(dian)(dian)力電(dian)(dian)子、儀器(qi)儀表、建筑(zhu)電(dian)(dian)器(qi)、高壓電(dian)(dian)器(qi)及(ji)成套設備。

變壓(ya)器運行不能(neng)出現什么情(qing)況？

過(guo)(guo)載據了解，若(ruo)是該種機械(xie)設(she)備在(zai)(zai)運行(xing)過(guo)(guo)程中(zhong)總是出現(xian)過(guo)(guo)載的(de)情況，那么，不僅會影響該機械(xie)設(she)備的(de)運行(xing)效果，同時也會給相應的(de)工(gong)程帶(dai)去危險(xian)，從(cong)而導(dao)致工(gong)程質量(liang)的(de)問題。所以說，正泰變壓器哪(na)家好，在(zai)(zai)運行(xing)該機械(xie)設(she)備時一定要避免(mian)過(guo)(guo)載的(de)情況。

明泰(tai)(tai)(tai)電(dian)(dian)氣（蘇(su)州(zhou)）有限公司是正(zheng)泰(tai)(tai)(tai)集團在蘇(su)州(zhou)地區一家(jia)授權的經銷企業，南通(tong)正(zheng)泰(tai)(tai)(tai)變壓器(qi)(qi)(qi)(qi)，連(lian)續十年銷量(liang)居(ju)正(zheng)泰(tai)(tai)(tai)營(ying)銷網(wang)絡名(ming)，公司主要(yao)經營(ying)“正(zheng)泰(tai)(tai)(tai)”牌配電(dian)(dian)電(dian)(dian)器(qi)(qi)(qi)(qi)、控制電(dian)(dian)器(qi)(qi)(qi)(qi)、終端電(dian)(dian)器(qi)(qi)(qi)(qi)、電(dian)(dian)源(yuan)電(dian)(dian)器(qi)(qi)(qi)(qi)、電(dian)(dian)力(li)電(dian)(dian)子(zi)、儀(yi)器(qi)(qi)(qi)(qi)儀(yi)表、建(jian)筑電(dian)(dian)器(qi)(qi)(qi)(qi)、高壓電(dian)(dian)器(qi)(qi)(qi)(qi)及成套設備。

工作原理

變(bian)壓(ya)器由(you)鐵芯(xin)（或磁芯(xin)）和(he)(he)線(xian)(xian)圈(quan)(quan)組(zu)(zu)(zu)成，正泰(tai)變(bian)壓(ya)器供應商，線(xian)(xian)圈(quan)(quan)有兩(liang)個或兩(liang)個以(yi)上的(de)(de)繞(rao)組(zu)(zu)(zu)，其中(zhong)接電(dian)源的(de)(de)繞(rao)組(zu)(zu)(zu)叫初級(ji)線(xian)(xian)圈(quan)(quan)，其余的(de)(de)繞(rao)組(zu)(zu)(zu)叫次級(ji)線(xian)(xian)圈(quan)(quan)。它可以(yi)變(bian)換交流電(dian)壓(ya)、電(dian)流和(he)(he)阻抗(kang)。的(de)(de)鐵心變(bian)壓(ya)器由(you)一個軟磁材料做成的(de)(de)鐵心及套(tao)在(zai)鐵心上的(de)(de)兩(liang)個匝數不等的(de)(de)線(xian)(xian)圈(quan)(quan)構成

鐵心的(de)(de)(de)(de)作用是(shi)(shi)加強兩個(ge)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)間(jian)的(de)(de)(de)(de)磁(ci)耦合。為了(le)減少鐵內(nei)渦(wo)流(liu)和磁(ci)滯損(sun)耗(hao)(hao)，鐵心由(you)(you)涂漆的(de)(de)(de)(de)硅鋼(gang)片疊壓(ya)而成;兩個(ge)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)之間(jian)沒有電(dian)(dian)(dian)的(de)(de)(de)(de)聯系，正泰(tai)變壓(ya)器(qi)價格，線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)由(you)(you)絕緣銅線(xian)(xian)(xian)(xian)(xian)（或(huo)鋁線(xian)(xian)(xian)(xian)(xian)）繞成。一(yi)個(ge)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)接(jie)交流(liu)電(dian)(dian)(dian)源(yuan)稱為初級線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)（或(huo)原(yuan)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)），另一(yi)個(ge)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)接(jie)用電(dian)(dian)(dian)器(qi)稱為次(ci)級線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)（或(huo)副(fu)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)）。實際的(de)(de)(de)(de)變壓(ya)器(qi)是(shi)(shi)很(hen)復雜的(de)(de)(de)(de)，不可避免地(di)存在(zai)銅損(sun)（線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)電(dian)(dian)(dian)阻(zu)發熱）、鐵損(sun)（鐵心發熱）和漏磁(ci)（經(jing)空(kong)氣(qi)閉合的(de)(de)(de)(de)磁(ci)感應線(xian)(xian)(xian)(xian)(xian)）等，為了(le)簡化討論(lun)這(zhe)里(li)只介紹理想(xiang)變壓(ya)器(qi)。理想(xiang)變壓(ya)器(qi)成立的(de)(de)(de)(de)條(tiao)件是(shi)(shi)：忽略漏磁(ci)通，忽略原(yuan)、副(fu)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)的(de)(de)(de)(de)電(dian)(dian)(dian)阻(zu)，忽略鐵心的(de)(de)(de)(de)損(sun)耗(hao)(hao)，忽略空(kong)載電(dian)(dian)(dian)流(liu)（副(fu)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)開路原(yuan)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)中的(de)(de)(de)(de)電(dian)(dian)(dian)流(liu)）。例如電(dian)(dian)(dian)力變壓(ya)器(qi)在(zai)滿載運行時（副(fu)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)輸出額定功(gong)率）即接(jie)近理想(xiang)變壓(ya)器(qi)情況。

電(dian)力變(bian)壓(ya)器(隔離變(bian)壓(ya)器)如(ru)何檢驗保養(yang)?

電力變壓(ya)(ya)器的定期(qi)試驗內容包括：①、油樣化驗——耐壓(ya)(ya)、雜質等性(xing)能指標每三年進行一次，變壓(ya)(ya)器長期(qi)滿負(fu)荷或超負(fu)荷運行者可縮短周(zhou)期(qi)。

②、高、低壓絕(jue)緣電(dian)阻不(bu)低于原出廠(chang)值的(de)(de)70%(10MΩ)，繞組的(de)(de)直流電(dian)阻在同一(yi)(yi)溫度下(xia)，三相(xiang)平均(jun)值之差不(bu)應(ying)大(da)(da)于2%，與上(shang)一(yi)(yi)次測量的(de)(de)結果比較也不(bu)應(ying)大(da)(da)于2%。

③、變壓(ya)器工作接(jie)地電阻值每二年測(ce)量一次。

④、停電清掃和(he)檢查(cha)的周期，根(gen)據周圍環境和(he)負(fu)荷(he)情況確(que)定(ding)，一般半年至(zhi)一年一次;

主要內容(rong)有(you)清(qing)(qing)除巡視中(zhong)發現的(de)缺(que)陷、瓷套管外殼清(qing)(qing)掃、或老化的(de)膠墊更換、連接點檢查擰緊(jin)、缺(que)油補油、呼吸(xi)器硅膠檢查更換等。