電容器(qi)的(de)(de)名稱有很多(duo)種, 因為它的(de)(de)結構不同或不同材(cai)料形成的(de)(de)名稱不同。那么, 什(shen)么樣的(de)(de)電容器(qi)是直流支撐電容器(qi)？主要應用領域是什(shen)么？

直流(liu)支撐(cheng)電(dian)(dian)容器實際上是一種無源器件。主要采用聚丙烯薄(bo)膜介質直流(liu)支持電(dian)(dian)容器, 它具有耐高壓(ya)、大電(dian)(dian)流(liu)、低(di)阻抗、低(di)電(dian)(dian)感、小(xiao)容量損(sun)耗、小(xiao)泄漏(lou)電(dian)(dian)流(liu)、良好的溫度(du)性能、快速(su)(su)充電(dian)(dian)和卸料速(su)(su)度(du)快, 使用壽命(ming)長 (約10萬小(xiao)時(shi)), 安全性好, 防(fang)爆穩(wen)定, 安裝方便(bian)無極。

直流(liu)支撐電(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)的主要應用范圍是(shi)電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)子(zi)行業(ye)。新能源(yuan)(yuan)(yuan)產業(ye): 光伏逆變(bian)器(qi)(qi)(qi)、風(feng)電(dian)(dian)(dian)(dian)變(bian)流(liu)器(qi)(qi)(qi)等。節(jie)能行業(ye): 高(gao)壓變(bian)頻(pin)器(qi)(qi)(qi)等。電(dian)(dian)(dian)(dian)力(li)行業(ye): 大型高(gao)頻(pin)開(kai)關電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)、不(bu)間斷電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan) ups、應急電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan) EPS、中頻(pin)電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)、直流(liu)穩壓電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)、電(dian)(dian)(dian)(dian)鍍電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)、電(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)供電(dian)(dian)(dian)(dian)等。電(dian)(dian)(dian)(dian)能質(zhi)量行業(ye): 動態(tai)同(tong)步無功(gong)補(bu)償器(qi)(qi)(qi) svg、有源(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)力(li)濾(lv)波器(qi)(qi)(qi)等 APF。汽車(che)行業(ye): 純(chun)電(dian)(dian)(dian)(dian)動汽車(che)、混(hun)合(he)動力(li)汽車(che)等。電(dian)(dian)(dian)(dian)力(li)機車(che)行業(ye): 機車(che)牽引變(bian)流(liu)器(qi)(qi)(qi)、地鐵(tie)、高(gao)速鐵(tie)路、輕軌、電(dian)(dian)(dian)(dian)車(che)等。

直(zhi)流(liu)支撐(cheng)電容器(qi)(qi)主要(yao)是在逆變電路中(zhong)對整(zheng)流(liu)器(qi)(qi)輸出(chu)電壓進行平(ping)滑(hua)濾波(bo)。它(ta)可以吸(xi)收(shou)從(cong)逆變器(qi)(qi)到 "直(zhi)流(liu)連接" 的(de)高振幅紋波(bo), 以防止直(zhi)流(liu)負載(zai)的(de)電容器(qi)(qi)在 "直(zhi)流(liu)連接" 阻(zu)抗。

有許多(duo)知名品牌的 DC 支(zhi)持直流支(zhi)撐電容(rong)器, 包括 Electronicon, Epcos 和(he) Eaco。和(he)國內品牌包括勝電、法拉電子、銅新電器等。

本文介紹了(le)直流支(zhi)撐(cheng)電(dian)容器(qi)的(de)定義及相(xiang)關(guan)應用范圍, 針對此類電(dian)容器(qi)信息可以到無錫市電(dian)力濾波有(you)限公(gong)司進行(xing)更深入(ru)的(de)了(le)解(jie)。