一、電(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)容(rong)(rong)的(de)作(zuo)用電(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)容(rong)(rong)是一種特殊類型的(de)電(dian)(dian)(dian)容(rong)(rong)，它使(shi)用電(dian)(dian)(dian)解(jie)質(zhi)作(zuo)為介(jie)電(dian)(dian)(dian)材料(liao)，與極板組合而成。其主要(yao)作(zuo)用是儲存能(neng)量和提(ti)供大容(rong)(rong)量電(dian)(dian)(dian)荷。此外，電(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)容(rong)(rong)還具有(you)以(yi)下(xia)兩個主要(yao)功(gong)能(neng)：濾波(bo)和去(qu)耦(ou)：在直流電(dian)(dian)(dian)源電(dian)(dian)(dian)路中，電(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)容(rong)(rong)可以(yi)有(you)效地濾除紋波(bo)電(dian)(dian)(dian)壓，提(ti)高電(dian)(dian)(dian)源的(de)穩定性(xing)。

它(ta)還(huan)可以作為去耦電(dian)(dian)容，減少電(dian)(dian)路中的(de)噪聲干擾。提供(gong)大(da)容量(liang)電(dian)(dian)荷(he)：由于電(dian)(dian)解(jie)電(dian)(dian)容的(de)容量(liang)較大(da)，它(ta)可以在短時間內(nei)提供(gong)大(da)量(liang)電(dian)(dian)荷(he)，以滿足(zu)電(dian)(dian)路中對電(dian)(dian)流需求較大(da)的(de)場合。

BFM三相并聯(lian)高壓電力電容(rong)器400kvar

型號：BFM ? ? ? ? ? ? ? 介(jie)質材料：全(quan)膜介(jie)質 ? ? ?損耗(hao)：≤0.001

應用范圍(wei)：電力電網 ? 溫度：-25℃~+45℃ ? ? 功率特性：大功率

頻(pin)率(lv)特性(xing)：50HZ ? ? ? ?調節方式(shi)：固定 ? ? ? ? ? ?引(yin)出方式(shi)：同向(xiang)引(yin)出線

允(yun)許偏差：±5% ? ? ? ? 耐壓值：14KV ? ? ? ? ? ? ?額(e)定(ding)容量：400kvar

一. BFM三(san)相并聯電(dian)容器用于工頻交(jiao)流電(dian)（50Hz）電(dian)力(li)系統中，石墨烯電(dian)容器，1KV以上的電(dian)壓(ya)環境。

二(er). 對改善電(dian)壓質量，降低設(she)備(bei)及線路損耗充分發(fa)揮發(fa)電(dian)供(gong)電(dian)設(she)備(bei)的效率等節約效果

三(san). B:系(xi)列(lie)代號(hao)（并聯(lian)）F:液體(ti)介(jie)質代號(hao)（浸漬(zi)劑）M:固體(ti)介(jie)質代號(hao)（全薄膜介(jie)質）

適(shi)用(yong)于：冶煉、成套設備(bei)、供電(dian)等眾多領域

BFM電容器是由芯子、外殼(ke)及接線端子構(gou)成。

①芯子(zi)：芯子(zi)是由鋁箔、電容(rong)器(qi)紙與(yu)聚薄(bo)膜復合或鋁箔和(he)聚薄(bo)膜卷制(zhi)而(er)成的。扁形元件經壓裝而(er)組成。

②用(yong)薄鋼板密封成，兩側焊有(you)便于搬運(yun)的吊攀，并帶有(you)接地裝置，外殼(ke)涂有(you)抗(kang)腐蝕油漆層。

③端子（引出頭(tou)）：在(zai)(zai)外殼的上部裝有瓷(ci)套，引線無耳電(dian)容器，接線端子焊在(zai)(zai)瓷(ci)套上。

并(bing)聯電(dian)(dian)容(rong)(rong)(rong)(rong)器是指將多(duo)個電(dian)(dian)容(rong)(rong)(rong)(rong)器連接在一起，電(dian)(dian)容(rong)(rong)(rong)(rong)器，共(gong)同發揮電(dian)(dian)容(rong)(rong)(rong)(rong)器的作用。在并(bing)聯電(dian)(dian)容(rong)(rong)(rong)(rong)器中(zhong)(zhong)，每(mei)個電(dian)(dian)容(rong)(rong)(rong)(rong)器都能夠(gou)儲存(cun)電(dian)(dian)荷，并(bing)且(qie)能夠(gou)對電(dian)(dian)路(lu)中(zhong)(zhong)的電(dian)(dian)流(liu)起到濾波的作用。當電(dian)(dian)流(liu)在電(dian)(dian)容(rong)(rong)(rong)(rong)器中(zhong)(zhong)流(liu)動(dong)時(shi)，電(dian)(dian)容(rong)(rong)(rong)(rong)器會(hui)將電(dian)(dian)流(liu)中(zhong)(zhong)的高頻(pin)分量濾掉，從而達到濾波的效(xiao)果。

并(bing)(bing)聯(lian)(lian)電容(rong)(rong)(rong)器(qi)(qi)的(de)原(yuan)理(li)是基于電容(rong)(rong)(rong)器(qi)(qi)的(de)性質，電容(rong)(rong)(rong)器(qi)(qi)可以儲存電荷(he)，并(bing)(bing)且可以對(dui)電路中(zhong)(zhong)的(de)電流(liu)(liu)起(qi)到(dao)濾波(bo)的(de)作(zuo)(zuo)用。當電流(liu)(liu)在(zai)電容(rong)(rong)(rong)器(qi)(qi)中(zhong)(zhong)流(liu)(liu)動時，電容(rong)(rong)(rong)器(qi)(qi)會將電流(liu)(liu)中(zhong)(zhong)的(de)高頻分量濾掉，從而(er)達到(dao)濾波(bo)的(de)效(xiao)果。在(zai)并(bing)(bing)聯(lian)(lian)電容(rong)(rong)(rong)器(qi)(qi)中(zhong)(zhong)，多個(ge)電容(rong)(rong)(rong)器(qi)(qi)共(gong)同起(qi)作(zuo)(zuo)用，可以增(zeng)加電容(rong)(rong)(rong)器(qi)(qi)的(de)總電容(rong)(rong)(rong)量，從而(er)增(zeng)強濾波(bo)效(xiao)果。

二、并聯電容(rong)器的結構

并聯電(dian)容器(qi)的(de)結構(gou)(gou)比較簡單，通常(chang)由(you)多(duo)個(ge)電(dian)容器(qi)和(he)連接線組成(cheng)。每個(ge)電(dian)容器(qi)的(de)結構(gou)(gou)都是(shi)由(you)兩(liang)個(ge)電(dian)極和(he)一(yi)個(ge)介(jie)質組成(cheng)。介(jie)質通常(chang)是(shi)一(yi)層絕緣材料，兩(liang)個(ge)電(dian)極分別位(wei)于介(jie)質的(de)兩(liang)端，電(dian)極通常(chang)是(shi)金屬(shu)箔(bo)或(huo)者金屬(shu)板。

在(zai)并聯電容(rong)器中，電磁(ci)爐電容(rong)器，多個電容(rong)器通(tong)過(guo)連(lian)接(jie)(jie)線連(lian)接(jie)(jie)在(zai)一(yi)起，通(tong)常采用平行連(lian)接(jie)(jie)的方式。連(lian)接(jie)(jie)線通(tong)常是導電性能(neng)較好的金屬線或者電纜(lan)，通(tong)過(guo)連(lian)接(jie)(jie)線將多個電容(rong)器連(lian)接(jie)(jie)在(zai)一(yi)起。