高壓10kv無功補償濾波柜化工廠應用效益

設備簡介

高(gao)(gao)(gao)壓(ya)無功(gong)補(bu)償(chang)BDKJ-FC型是保(bao)定(ding)市北電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)氣科(ke)技有(you)(you)限公司自(zi)(zi)(zi)主研(yan)發的(de)(de)專(zhuan)(zhuan)用(yong)于(yu)6-10kV線(xian)(xian)(xian)路中濾波無功(gong)補(bu)償(chang)的(de)(de)裝(zhuang)置(zhi),設(she)備采(cai)(cai)用(yong)單片機為(wei)核心的(de)(de)微電(dian)(dian)(dian)(dian)腦(nao)動(dong)態(tai)補(bu)償(chang)控(kong)(kong)制器(qi)(qi)(qi)(qi),專(zhuan)(zhuan)門針對(dui)(dui)諧(xie)波領(ling)域設(she)計,抗(kang)(kang)干(gan)擾能力強(qiang),采(cai)(cai)集(ji)數據準確,輸出穩定(ding),響應速度快(kuai);濾波無功(gong)補(bu)償(chang)支(zhi)路采(cai)(cai)用(yong)專(zhuan)(zhuan)業設(she)計的(de)(de)濾波補(bu)償(chang)電(dian)(dian)(dian)(dian)抗(kang)(kang)器(qi)(qi)(qi)(qi),濾波補(bu)償(chang)電(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)組成,是針對(dui)(dui)高(gao)(gao)(gao)壓(ya)線(xian)(xian)(xian)路系統(tong)諧(xie)波精準調諧(xie)設(she)計的(de)(de),有(you)(you)效抑(yi)制線(xian)(xian)(xian)路系統(tong)的(de)(de)高(gao)(gao)(gao)次(ci)諧(xie)波,可(ke)靠(kao)補(bu)償(chang)無功(gong)功(gong)率(lv)(lv),提高(gao)(gao)(gao)功(gong)率(lv)(lv)因(yin)數.補(bu)償(chang)支(zhi)路具有(you)(you)超強(qiang)的(de)(de)抗(kang)(kang)擊諧(xie)波的(de)(de)能力,能在系統(tong)全諧(xie)波的(de)(de)情(qing)況下安全工(gong)作,不發生諧(xie)波震蕩,保(bao)證設(she)備的(de)(de)長(chang)期安全穩定(ding)運行;裝(zhuang)置(zhi)可(ke)根據電(dian)(dian)(dian)(dian)壓(ya)、時間、功(gong)率(lv)(lv)因(yin)數、無功(gong)等參(can)數,通過自(zi)(zi)(zi)動(dong)控(kong)(kong)制器(qi)(qi)(qi)(qi)控(kong)(kong)制并聯(lian)電(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)的(de)(de)投切,提高(gao)(gao)(gao)線(xian)(xian)(xian)路功(gong)率(lv)(lv)因(yin)數、降低線(xian)(xian)(xian)路損耗、改善電(dian)(dian)(dian)(dian)壓(ya)質(zhi)量.且能在外部故障或(huo)停電(dian)(dian)(dian)(dian)時自(zi)(zi)(zi)動(dong)退出工(gong)作,送電(dian)(dian)(dian)(dian)后(hou)自(zi)(zi)(zi)動(dong)恢復運行,無需(xu)人為(wei)干(gan)預.

功能特點

    1、針對10KV電力系(xi)統(tong)無功、諧波情(qing)況(kuang)專業設(she)計制造,有(you)效抑制高次(ci)(ci)諧波(如:5次(ci)(ci)、7次(ci)(ci)及以上)的(de)同時補(bu)償無功功率(lv).  

    2、裝置主要采用單片(pian)微機技術,采集計算線路(lu)的電(dian)流、電(dian)壓(ya)、有功(gong)、無(wu)功(gong)以(yi)及功(gong)率因數等(deng)數據,應用區域(yu)控制原(yuan)理,控制投切電(dian)力電(dian)容器,實現無(wu)功(gong)功(gong)率自動補償,并使電(dian)網(wang)功(gong)率因數調節至(zhi)最優狀態.

    3、裝置支(zhi)持無功(gong)功(gong)率(lv)的集中(zhong)(zhong)補償和(he)分(fen)散(san)大(da)容量(liang)負(fu)荷(如大(da)功(gong)率(lv)電機)的就地(di)補償,用戶可(ke)以根據負(fu)荷的分(fen)散(san)與集中(zhong)(zhong)程(cheng)度,靈活地(di)在(zai)系統中(zhong)(zhong)配置集中(zhong)(zhong)補償設(she)備和(he)就地(di)補償設(she)備.

   4、 改(gai)善電(dian)能質(zhi)量,減少電(dian)壓波動,提(ti)高電(dian)壓穩定性,功率因數可提(ti)高到0.95以上,使用(yong)戶線損降(jiang)低可提(ti)高配電(dian)變(bian)壓器(qi)的承載(zai)效(xiao)率,經濟效(xiao)益明顯(xian).

   5、采用(yong)高性能接(jie)觸(chu)器及綜合保護(hu)控制系統(tong)投切各補(bu)償(chang)支路,使設備操作簡(jian)單安全可靠.

   6、采用低損耗的鐵心濾波電抗器,低噪音,電抗器正常運行溫升不超過35K,真正做到"綠色節能",綜合損耗小于0.5%,調諧精度小于0.5%,. 
    7、采用特殊制造的單相濾波電容器,其主要絕緣材料采用國外品牌,過載能力強.濾波電容器使用壽命長,損耗小,可長期在諧波較大的環境下使用.

   8、裝置(zhi)具備過壓(ya)、欠壓(ya)、諧波、限時(shi)速(su)斷、過流、不平衡電流、10min保護(hu)等微機保護(hu)功(gong)能,為(wei)裝置(zhi)可靠(kao)運(yun)行提(ti)供的有力(li)的保證.

   9、 具有標準(zhun)的RS485通訊(xun)接口,可(ke)以實(shi)現GPRS遠程監(jian)控(kong)和無線監(jian)控(kong).

10、設備技術先進、可靠(kao)性高、維護量小、經久耐(nai)用.  

應用領域

該產品(pin)廣泛用(yong)于電力行(xing)(xing)業(ye)(中頻(pin)爐、變頻(pin)器、直流電機、整流電源)、電氣化鐵道及城市(shi)軌道交通行(xing)(xing)業(ye)、石(shi)化和天然氣行(xing)(xing)業(ye)、鋼(gang)鐵與冶金行(xing)(xing)業(ye)、 礦(kuang)山、造船(chuan)業(ye)等各行(xing)(xing)業(ye)、工礦(kuang)企業(ye)等使用(yong)中頻(pin)器負(fu)載較多,且需要進行(xing)(xing)濾(lv)波補償(chang)的的行(xing)(xing)業(ye).

濾波裝置組成特點

    主要(yao)由濾波補償(chang)控制(zhi)終端、濾波電(dian)抗器、濾波電(dian)容器、無感電(dian)阻、真空接觸器、熔斷器等組(zu)成.結構(gou)簡單,安裝方便,運(yun)行可(ke)(ke)靠性高(gao),維(wei)護費用低.根據(ju)容量(liang)的大(da)小(xiao),濾波無功補償(chang)可(ke)(ke)以裝在(zai)柜內,也可(ke)(ke)以裝在(zai)框架上.

主要器件選型

智能濾波補償控制終端
     在高諧波的用電環境中,傳統的無功補償控制器容易受到諧波干擾,出現死機、控制異常(過補償或欠補償)或控制器燒毀等現象,所以控制器應采用抗諧波型設計理念,保障在各種復雜的系統中可靠工作,智能濾波補償終端就是采用這種設計理念開發而來的,終端采用多任務操作系統內核,投切方案采用一步補償到位,實現了對每個電壓周波的跟蹤補償;交流采樣技術、LCD中文顯示,四象限分析等技術,實現了實時數據采集、故障報警、電網諧波分析、濾波無功補償等功能等;有效提高供電電壓質量、提高配電網絡的安全穩定及經濟運行水平.

濾波電抗器
    濾波電抗器采用三相鐵芯式電抗, 電感值精度高、穩定性好,具有很好的動、熱穩定耐受能力和良好的線性度,采用取向硅晶片及合理的氣隙,電抗器采用多層繞制而成,具有較高的品質因數,以保證每根電感量之間的偏差不大于1%,呈現較好的濾波效果,額定絕緣水平在35KV以上,且可在額定電流1.35倍下長期運行.

濾波電容器選擇

      濾波電(dian)(dian)容(rong)(rong)(rong)器(qi)(qi)是(shi)(shi)專業用(yong)于諧波環(huan)境中的(de)一種特殊設計的(de)電(dian)(dian)容(rong)(rong)(rong)器(qi)(qi),可(ke)有效抑制系統諧波,濾波電(dian)(dian)容(rong)(rong)(rong)器(qi)(qi)采用(yong)材料為進口濾波專用(yong)電(dian)(dian)容(rong)(rong)(rong)膜,可(ke)靠(kao)性高、壽命(ming)長(chang)、損耗低、運行(xing)溫升小,其過(guo)電(dian)(dian)壓(ya)過(guo)電(dian)(dian)流能力大大提高,尤(you)其是(shi)(shi)電(dian)(dian)容(rong)(rong)(rong)器(qi)(qi)的(de)穩(wen)定性能極強,可(ke)長(chang)期(qi)穩(wen)定運行(xing)在諧波環(huan)境中,是(shi)(shi)傳統電(dian)(dian)容(rong)(rong)(rong)器(qi)(qi)的(de)替代產品.

訂貨須知

    電(dian)負荷設(she)備(bei)名稱(cheng)及配電(dian)母線一次(ci)接線圖(標明變壓器容量、負載分(fen)布功率).  ;

負荷(he)電力設備系(xi)統狀況,如額定(ding)電壓、電流(liu)、功率因數、總電流(liu)變化范圍. 

柜體型號、尺寸與顏色

高壓10kv無功(gong)補償濾波柜化(hua)工(gong)廠應用效益(yi)