高壓軟啟動柜電容補償就是無功補償或者說提升功率因數，10KV高壓固態軟啟動柜價格,高壓固態軟啟動柜廠家講述電(dian)力系統的(de)(de)用電(dian)設備在(zai)使用時會消(xiao)耗無功功率，而且(qie)通常是電(dian)感性的(de)(de)。它會使電(dian)源的(de)(de)容量使用效 率 降低，而通過在(zai)系統中適(shi)當地(di)添(tian)加加電(dian)容的(de)(de)方式(shi)就可以得以改(gai)善。

電(dian)(dian)(dian)(dian)(dian)機(ji)是感(gan)性負(fu)載(zai)，它(ta)需(xu)吸納電(dian)(dian)(dian)(dian)(dian)網的(de)有功(gong)(gong)及無功(gong)(gong)電(dian)(dian)(dian)(dian)(dian)流運行(xing)的(de)，電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)容器并接(jie)在三相電(dian)(dian)(dian)(dian)(dian)源(yuan)終端(duan)是產生無功(gong)(gong)電(dian)(dian)(dian)(dian)(dian)流的(de)，這個無功(gong)(gong)電(dian)(dian)(dian)(dian)(dian)流補償提(ti)(ti)供給感(gan)性 負(fu)載(zai)耗(hao)用，減少電(dian)(dian)(dian)(dian)(dian)網輸送(song)消耗(hao)的(de)無功(gong)(gong)，使電(dian)(dian)(dian)(dian)(dian)網線損耗(hao)降低，并可提(ti)(ti)高終端(duan)線路(lu)電(dian)(dian)(dian)(dian)(dian)壓，也可以提(ti)(ti)高變(bian)壓器的(de)效率。電(dian)(dian)(dian)(dian)(dian)容器內部并接(jie)有電(dian)(dian)(dian)(dian)(dian)阻放電(dian)(dian)(dian)(dian)(dian)線圈 。

1、電容在交(jiao)流電路里還可將電壓維持在較(jiao)高的平均值。近峰值，高充(chong)低放，可改善增加電路電壓的穩(wen)定性。

2、對(dui)大(da)電(dian)流(liu)負(fu)載的突發啟動(dong)給予(yu)電(dian)流(liu)補(bu)償，電(dian)力補(bu)償電(dian)容組可(ke)提供巨大(da)的瞬間電(dian)流(liu)，可(ke)減少對(dui)電(dian)網的沖擊。

3、電(dian)路(lu)(lu)里大量的感(gan)性負載會(hui)使(shi)電(dian)網的相(xiang)位產生偏差，（感(gan)性元件會(hui)使(shi)交流(liu)電(dian)流(liu)相(xiang)位滯(zhi)后，電(dian)壓相(xiang)位超(chao)前90度），而電(dian)容在電(dian)路(lu)(lu)里的特性與電(dian)感(gan)正  好(hao)相(xiang)反，起補(bu)償(chang)作(zuo)用.

電(dian)(dian)(dian)(dian)(dian)容(rong)補(bu)償的(de)作用：配電(dian)(dian)(dian)(dian)(dian)柜電(dian)(dian)(dian)(dian)(dian)容(rong)補(bu)償的(de)電(dian)(dian)(dian)(dian)(dian)容(rong)和負載是并聯連接的(de)，電(dian)(dian)(dian)(dian)(dian)容(rong)就(jiu)和電(dian)(dian)(dian)(dian)(dian)庫一樣(yang)。當(dang)負載合理時，由(you)(you)于電(dian)(dian)(dian)(dian)(dian)源(yuan)存(cun)在內(nei)(nei)阻，電(dian)(dian)(dian)(dian)(dian)源(yuan)輸出(chu)電(dian)(dian)(dian)(dian)(dian)壓就(jiu)會(hui)下降(jiang)  。由(you)(you)于電(dian)(dian)(dian)(dian)(dian)容(rong)的(de)兩端要維持原來(lai)的(de)電(dian)(dian)(dian)(dian)(dian)壓，也就(jiu)是電(dian)(dian)(dian)(dian)(dian)容(rong)內(nei)(nei)的(de)電(dian)(dian)(dian)(dian)(dian)量(liang)要流出(chu)一部分，延緩了電(dian)(dian)(dian)(dian)(dian)壓的(de)下降(jiang)趨勢。所以(yi)并聯電(dian)(dian)(dian)(dian)(dian)容(rong)器，產(chan)生電(dian)(dian)(dian)(dian)(dian)容(rong)電(dian)(dian)(dian)(dian)(dian)流抵消(xiao)電(dian)(dian)(dian)(dian)(dian)感電(dian)(dian)(dian)(dian)(dian)  流，將不做功(gong)的(de)所謂無(wu)功(gong)電(dian)(dian)(dian)(dian)(dian)流減小到一定(ding)范(fan)圍以(yi)內(nei)(nei)。無(wu)功(gong)電(dian)(dian)(dian)(dian)(dian)源(yuan)同有(you)功(gong)電(dian)(dian)(dian)(dian)(dian)源(yuan)一樣(yang)，保證電(dian)(dian)(dian)(dian)(dian)能質量(liang)不可(ke)缺少，在電(dian)(dian)(dian)(dian)(dian)力(li)系統中就(jiu)會(hui)保持無(wu)功(gong)的(de)平衡性。

電容補償投(tou)切(qie)操作規(gui)程(cheng)：

 一.電容柜再投入時須先投一次部分，再投二(er)次部分，切(qie)出反之。

 二，操作(zuo)電容柜的投切順序(xu)：

1.手動投入(ru)：投隔離(li)開關---將二次控制開關至手動位置(zhi)依次投入(ru)各組(zu)電容器。

2.手動(dong)切除(chu)：將二次控制(zhi)開關至手動(dong)位(wei)置(zhi)依(yi)次切除(chu)各組電容---切出隔離開關。

3.自動(dong)投切(qie)(qie);投隔離開關(guan)----將(jiang)(jiang)二(er)次控制(zhi)開關(guan)至自動(dong)位(wei)置，功補儀將(jiang)(jiang)自動(dong)投切(qie)(qie)電容(rong)器。

注意：電容柜運(yun)行(xing)時如需退出(chu)運(yun)行(xing)，可在(zai)功補儀上按清零鍵或(huo)將二次控制(zhi)開(kai)關(guan)(guan)調至零位檔退出(chu)電容器(qi)(qi)。不可用隔離開(kai)關(guan)(guan)直(zhi)接(jie)退出(chu)運(yun)行(xing)中的(de)電容器(qi)(qi) 。

4.手(shou)動(dong)或自動(dong)投切(qie)時(shi)，應注意電(dian)容(rong)(rong)器(qi)組在短時(shi)間內反(fan)復投切(qie)。投切(qie)延時(shi)時(shi)間不少于30秒(miao)，為60秒(miao)以上，讓(rang)電(dian)容(rong)(rong)器(qi)有足夠的放(fang)電(dian)時(shi)間.