明(ming)泰(tai)電(dian)(dian)(dian)氣（蘇州(zhou)）有限公司(si)是(shi)正(zheng)泰(tai)集團在蘇州(zhou)地區(qu)一家授(shou)權的(de)經(jing)銷(xiao)(xiao)企業，連續十年銷(xiao)(xiao)量居正(zheng)泰(tai)營(ying)銷(xiao)(xiao)網絡名，公司(si)主要經(jing)營(ying)“正(zheng)泰(tai)”牌配電(dian)(dian)(dian)電(dian)(dian)(dian)器(qi)(qi)、控(kong)制(zhi)電(dian)(dian)(dian)器(qi)(qi)、終(zhong)端電(dian)(dian)(dian)器(qi)(qi)、電(dian)(dian)(dian)源電(dian)(dian)(dian)器(qi)(qi)、電(dian)(dian)(dian)力電(dian)(dian)(dian)子、儀器(qi)(qi)儀表、建筑電(dian)(dian)(dian)器(qi)(qi)、高壓電(dian)(dian)(dian)器(qi)(qi)及成套設備。

變壓(ya)器的鐵芯需(xu)要接地的原因

           變(bian)(bian)(bian)壓(ya)器(qi)是(shi)利用電磁(ci)感應的(de)原理來改變(bian)(bian)(bian)交流電壓(ya)的(de)裝(zhuang)置，正泰(tai)變(bian)(bian)(bian)壓(ya)器(qi)，運行上變(bian)(bian)(bian)壓(ya)器(qi)的(de)鐵(tie)芯(xin)及其他(ta)附件(jian)都處于繞組周圍的(de)電場(chang)內，如不接地(di)，鐵(tie)芯(xin)及其他(ta)附件(jian)必然(ran)感應一(yi)定的(de)電壓(ya)。

在外加電壓(ya)的作(zuo)用下(xia)，當(dang)感應電壓(ya)超過(guo)對地放(fang)電電壓(ya)時，就會產生放(fang)電現象。為了避免變壓(ya)器的內部放(fang)電，所以要將鐵(tie)芯接地。如(ru)果長(chang)期(qi)過(guo)載運(yun)行(xing)，會引起線圈(quan)發熱，使(shi)絕緣逐漸老化，匣間(jian)短(duan)路、相間(jian)短(duan)路或對地短(duan)路及油的分解(jie)。

變(bian)壓(ya)器鐵(tie)芯絕緣(yuan)老化(hua)或(huo)夾緊螺栓套(tao)管損(sun)壞(huai)，會(hui)使(shi)鐵(tie)芯產生(sheng)很大的渦(wo)流(liu)，正泰(tai)變(bian)壓(ya)器供應(ying)，鐵(tie)芯長(chang)期(qi)發(fa)熱造(zao)成絕緣(yuan)老化(hua)，變(bian)壓(ya)器檢修吊芯時，應(ying)注意保護線圈(quan)或(huo)絕緣(yuan)套(tao)管，如果發(fa)現有擦破損(sun)傷，及時處理。

明泰(tai)電(dian)(dian)氣（蘇州）有限公司是正泰(tai)集團在蘇州地區(qu)一家授(shou)權的經銷(xiao)企業，連續十年銷(xiao)量居正泰(tai)營銷(xiao)網絡名(ming)，公司主要(yao)經營“正泰(tai)”牌配電(dian)(dian)電(dian)(dian)器(qi)(qi)(qi)、控制電(dian)(dian)器(qi)(qi)(qi)、終端電(dian)(dian)器(qi)(qi)(qi)、電(dian)(dian)源電(dian)(dian)器(qi)(qi)(qi)、電(dian)(dian)力電(dian)(dian)子、儀(yi)器(qi)(qi)(qi)儀(yi)表、建(jian)筑電(dian)(dian)器(qi)(qi)(qi)、高壓(ya)電(dian)(dian)器(qi)(qi)(qi)及成套(tao)設備(bei)。

怎(zen)樣干燥(zao)控制變壓器？

熱風干燥(zao)法：這(zhe)種方法是將器(qi)身(shen)放(fang)在(zai)干燥(zao)室內(nei)通熱風進行干燥(zao)。進口(kou)熱風溫(wen)度應(ying)逐(zhu)漸(jian)上升，醉高溫(wen)度不應(ying)超過95℃，在(zai)熱風進口(kou)處(chu)應(ying)裝(zhuang)設過濾(lv)器(qi)以防止火星和灰塵進人。熱風不要直接吹向器(qi)身(shen)，盡(jin)可能從器(qi)身(shen)下(xia)面均(jun)勻地吹向各個方向，使潮氣(qi)由箱蓋通氣(qi)孔放(fang)出。控制變壓(ya)器(qi)工作原理

控制變壓器(qi)(qi)利用電(dian)(dian)磁感(gan)應(ying)原理，從一個電(dian)(dian)路向另一個電(dian)(dian)路傳(chuan)(chuan)遞電(dian)(dian)能或傳(chuan)(chuan)輸信號(hao)的(de)一種電(dian)(dian)器(qi)(qi)是電(dian)(dian)能傳(chuan)(chuan)遞或作為信號(hao)傳(chuan)(chuan)輸的(de)重要元件。

控(kong)制(zhi)變壓器變壓器原理 與(yu)電(dian)源相(xiang)連的線(xian)圈(quan)，接收(shou)交(jiao)流電(dian)能，稱(cheng)為(wei)一次繞(rao)組 與(yu)負載相(xiang)連的線(xian)圈(quan)，送出交(jiao)流電(dian)能，稱(cheng)為(wei)二次繞(rao)組。

明泰(tai)電(dian)(dian)(dian)氣（蘇(su)州(zhou)(zhou)）有(you)限公(gong)(gong)司是正(zheng)(zheng)泰(tai)集團在蘇(su)州(zhou)(zhou)地區一家授權(quan)的經銷企(qi)業，連(lian)續十年銷量居正(zheng)(zheng)泰(tai)營銷網絡名，正(zheng)(zheng)泰(tai)變(bian)壓器(qi)價格(ge)，公(gong)(gong)司主(zhu)要(yao)經營“正(zheng)(zheng)泰(tai)”牌配電(dian)(dian)(dian)電(dian)(dian)(dian)器(qi)、控制(zhi)電(dian)(dian)(dian)器(qi)、終端電(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、建(jian)筑電(dian)(dian)(dian)器(qi)、高壓電(dian)(dian)(dian)器(qi)及成(cheng)套設備。

高頻(pin)變壓器與電感的(de)區別說明(ming)

高頻變壓(ya)器(qi)(qi)和電感相同的地(di)方：高頻變壓(ya)器(qi)(qi)和電感都是用漆包線纏成的線包，內部有鐵(tie)心或(huo)磁芯。

高(gao)頻變(bian)(bian)壓器(qi)和(he)電(dian)(dian)感(gan)不同的地方：變(bian)(bian)壓器(qi)主要用(yong)于(yu)電(dian)(dian)壓變(bian)(bian)換，其(qi)根據是電(dian)(dian)磁感(gan)應定律。

電(dian)感線圈一般用在電(dian)子線路中(zhong)，根(gen)據是(shi)楞次(ci)(ci)定律。前(qian)者(zhe)一般有(you)(you)兩個(ge)或三個(ge)繞組，有(you)(you)初級(ji)(ji)繞組和次(ci)(ci)級(ji)(ji)繞組，對于(yu)升壓(ya)(ya)變壓(ya)(ya)器(qi)來說，初級(ji)(ji)繞組匝(za)(za)數(shu)少線徑粗，次(ci)(ci)級(ji)(ji)繞組匝(za)(za)數(shu)多(duo)而線徑細，講壓(ya)(ya)變壓(ya)(ya)器(qi)與之相反，初級(ji)(ji)匝(za)(za)數(shu)多(duo)線徑細，次(ci)(ci)級(ji)(ji)匝(za)(za)數(shu)少線徑粗，廣泛應(ying)用于(yu)各種用電(dian)器(qi)中(zhong)當作(zuo)電(dian)源使(shi)用。