隨著變配電(dian)(dian)網絡的(de)(de)不斷擴展(zhan),電(dian)(dian)網容量(liang)持(chi)續增加(jia),用戶(hu)對電(dian)(dian)網無(wu)功(gong)電(dian)(dian)源(yuan)的(de)(de)要(yao)求與日俱增。無(wu)功(gong)電(dian)(dian)源(yuan)同有功(gong)電(dian)(dian)源(yuan)一(yi)樣(yang),是(shi)保(bao)證電(dian)(dian)力系(xi)統電(dian)(dian)能質量(liang)、電(dian)(dian)壓(ya)質量(liang)、降(jiang)低網絡損耗以及(ji)安(an)全(quan)運行所(suo)不可缺少(shao)的(de)(de)部(bu)(bu)分(fen)。發、供(gong)電(dian)(dian)部(bu)(bu)門除了供(gong)給用戶(hu)的(de)(de)有功(gong)負荷(he)之外,還要(yao)供(gong)給用戶(hu)一(yi)定量(liang)的(de)(de)無(wu)功(gong)負荷(he),有功(gong)負荷(he)是(shi)用戶(hu)的(de)(de)測量(liang)和用電(dian)(dian)設備正常工(gong)作(zuo)必須要(yao)消耗的(de)(de)電(dian)(dian)能量(liang)。
生產(chan)型企業無功(gong)補(bu)償元器(qi)件(jian)如何有(you)效治(zhi)理諧波問題(ti)
相(xiang)比(bi)傳統的(de)(de)補(bu)(bu)(bu)(bu)償方式,靜(jing)止無功(gong)發生器不(bu)僅響應速度更(geng)快;電壓閃變抑制能力更(geng)強;運(yun)行范(fan)圍更(geng)寬;而(er)且補(bu)(bu)(bu)(bu)償功(gong)能多樣化;諧(xie)波(bo)含量極低;占地(di)面(mian)積小,可以滿足其在(zai)不(bu)同應用(yong)領域的(de)(de)要(yao)求。為了(le)確保電力工程中電網運(yun)行的(de)(de)可靠性和安全系數,無功(gong)補(bu)(bu)(bu)(bu)償配備了(le)一些相(xiang)關的(de)(de)無功(gong)補(bu)(bu)(bu)(bu)償機械設備。實際上無功(gong)補(bu)(bu)(bu)(bu)償在(zai)節電方面(mian)的(de)(de)實際效果(guo)相(xiang)當突出,因此受到公(gong)司(si)的(de)(de)熱烈歡迎。下(xia)面(mian)我們來看看無功(gong)補(bu)(bu)(bu)(bu)償的(de)(de)意義和常用(yong)的(de)(de)無功(gong)補(bu)(bu)(bu)(bu)償方法。
母(mu)線(xian)(xian)除必要的(de)彎頭及斜度外(wai),不(bu)允許(xu)有彎曲(qu)和歪扭現象,要求母(mu)線(xian)(xian)寬面彎曲(qu)度每米不(bu)大于2mm,窄(zhai)面每米不(bu)大于3mm。母(mu)線(xian)(xian)表面不(bu)得(de)有明顯的(de)錘痕(hen)、銼痕(hen)、劃痕(hen)。母(mu)線(xian)(xian)與(yu)電(dian)器元(yuan)件搭接,母(mu)線(xian)(xian)應按電(dian)器元(yuan)件接線(xian)(xian)端子孔(kong)徑和孔(kong)數要求。母(mu)線(xian)(xian)與(yu)電(dian)器元(yuan)件接線(xian)(xian)端根(gen)部應有不(bu)小(xiao)于5mm的(de)空(kong)出位置。