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一、產品概述

并(bing)(bing)聯電(dian)(dian)(dian)(dian)抗(kang)(kang)器(qi)用(yong)于補(bu)償線(xian)路(lu)(lu)的(de)(de)(de)電(dian)(dian)(dian)(dian)容性(xing)(xing)充電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流，限制系(xi)(xi)統(tong)工(gong)頻電(dian)(dian)(dian)(dian)壓(ya)(ya)的(de)(de)(de)升(sheng)高和操作過電(dian)(dian)(dian)(dian)壓(ya)(ya)，從而降(jiang)低系(xi)(xi)統(tong)的(de)(de)(de)絕(jue)(jue)緣水(shui)平(ping)，保證線(xian)路(lu)(lu)的(de)(de)(de)可(ke)(ke)靠運行。隨著(zhu)我國城(cheng)(cheng)市規(gui)模的(de)(de)(de)不斷擴大及(ji)(ji)城(cheng)(cheng)市電(dian)(dian)(dian)(dian)網(wang)的(de)(de)(de)改(gai)造(zao)，架空線(xian)路(lu)(lu)輸(shu)(shu)(shu)電(dian)(dian)(dian)(dian)逐(zhu)漸被地下(xia)電(dian)(dian)(dian)(dian)纜輸(shu)(shu)(shu)電(dian)(dian)(dian)(dian)所替代，使得輸(shu)(shu)(shu)電(dian)(dian)(dian)(dian)網(wang)絡(luo)的(de)(de)(de)對地電(dian)(dian)(dian)(dian)容性(xing)(xing)充電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流急劇增大，為了(le)降(jiang)低系(xi)(xi)統(tong)工(gong)頻電(dian)(dian)(dian)(dian)壓(ya)(ya)的(de)(de)(de)升(sheng)高和系(xi)(xi)統(tong)絕(jue)(jue)緣水(shui)平(ping)，保證系(xi)(xi)統(tong)的(de)(de)(de)安全可(ke)(ke)靠運行和城(cheng)(cheng)市的(de)(de)(de)電(dian)(dian)(dian)(dian)網(wang)供電(dian)(dian)(dian)(dian)質量，在高壓(ya)(ya)及(ji)(ji)超高壓(ya)(ya)、遠(yuan)距(ju)離(li)輸(shu)(shu)(shu)電(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)中廣(guang)泛(fan)應(ying)用(yong)的(de)(de)(de)并(bing)(bing)聯電(dian)(dian)(dian)(dian)抗(kang)(kang)器(qi)在城(cheng)(cheng)市配電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)網(wang)中得到較普遍的(de)(de)(de)應(ying)用(yong)。

二、結構特點

1.鐵芯(xin)選用優質硅鋼(gang)片，鐵芯(xin)片用進口(kou)喬(qiao)格線自(zi)動剪(jian)切完成縱、橫剪(jian)切，確保鐵芯(xin)加工質量。

2.鐵(tie)芯(xin)(xin)采用(yong)高強(qiang)度玻璃絲帶(dai)包扎熱(re)固定，并且用(yong)專門(men)的鐵(tie)芯(xin)(xin)固化漆緊固，有效減少鐵(tie)芯(xin)(xin)餅(bing)之間的震動，從而降(jiang)低噪(zao)音。鐵(tie)芯(xin)(xin)采用(yong)直接縫，疊片整齊，表面平整。

3.線(xian)圈(quan)(quan)用(yong)優質的(de)紙包銅(tong)線(xian)繞制。層間(jian)絕緣(yuan)使用(yong)點(dian)膠紙，在線(xian)圈(quan)(quan)干燥(zao)過程中在一(yi)定溫度(du)時(shi)開始熔化，產生粘(zhan)附作用(yong)，隨著溫度(du)的(de)升高又開始固化，使繞組的(de)相鄰各層可靠地(di)粘(zhan)合(he)成一(yi)個固定單(dan)元(yuan)，防止線(xian)圈(quan)(quan)繞線(xian)位移(yi)，從而(er)保證了絕緣(yuan)結構(gou)的(de)安全、可靠。

4.電(dian)抗器(qi)油(you)(you)箱(xiang)使用(yong)全密封結構，油(you)(you)箱(xiang)與箱(xiang)沿(yan)用(yong)耐油(you)(you)膠(jiao)條密封，變壓器(qi)油(you)(you)不與空(kong)氣接觸，保證了產品絕(jue)緣性能和(he)使用(yong)壽(shou)命(ming)。采用(yong)紋波(bo)油(you)(you)箱(xiang)，變壓器(qi)油(you)(you)的熱脹冷縮由紋波(bo)片的彈性調節，與空(kong)氣隔(ge)絕(jue)，延(yan)長(chang)使用(yong)壽(shou)命(ming)，取消儲(chu)油(you)(you)柜(ju)，占(zhan)地面積小，外形美觀(guan)，減少維護。

三、執行標準

GB 1094.1-1996 電力變(bian)壓器第1部(bu)分(fen) 總則

GB 1094.2-1996 電力變壓器第(di)2部分 溫升

GB 1094.3-2003 電力變壓器第3部(bu)分(fen) 絕(jue)緣(yuan)(yuan)水平(ping)絕(jue)緣(yuan)(yuan)試驗(yan)和外絕(jue)緣(yuan)(yuan)空氣間隙(xi)

GB 1094.5-2003 電力變壓器 第5部分(fen) 承受短路的能(neng)力

JB/T5346-1998  串聯電(dian)抗器

GB/T10229-1988 電抗(kang)器

DL/T462-1992   高壓并聯電(dian)容器用串聯電(dian)抗器訂(ding)貨(huo)技術條件

IEC289-1988    電抗器

四、型號說明

五、使用環境條件

1.海拔高度不超過(guo)1000米；

2.運行環境溫度-25℃至+45℃，相對濕度不超過90%；

3.周圍無有害氣體，無易燃易爆物品。

六、性能參數

額定電壓(ya)：10kV、35kV

絕緣水(shui)平：Li75AC35、Li200AC85

額(e)定頻率：50Hz

絕緣等級：A級

聯結組別：Y

額定電抗率：100%

油浸式并聯電抗器參數表