該站10kV自動調(diao)(diao)諧消弧(hu)(hu)系(xi)統(tong)型(xing)號為KD-XHTZ01-630/10.5,消弧(hu)(hu)線圈容量為630kVA,消弧(hu)(hu)線圈類型(xing)為調(diao)(diao)匝(za)(za)式。調(diao)(diao)匝(za)(za)式消弧(hu)(hu)系(xi)統(tong)安裝操作便捷,一次補(bu)償可獨立于二次控制(zhi)器進(jin)行,可靠性高。
原有(you)消弧線圈容(rong)量不足,接(jie)地(di)時(shi)選線裝置準確率(lv)低僅為(wei)60%左右,導致(zhi)相關的(de)配網自動(dong)化系(xi)統在接(jie)地(di)故障時(shi)無法發揮效用(yong)。本次技改(gai)通(tong)過(guo)將(jiang)原有(you)消弧線圈更換(huan)為(wei)消弧線圈并聯小電阻接(jie)地(di)成(cheng)套裝置,接(jie)地(di)持續時(shi)間長于10s的(de)故障通(tong)過(guo)將(jiang)...
該大型煉油化工企(qi)業選用廣州智光電(dian)氣股份(fen)有(you)限公司的“相控消弧線圈+主動式擾動法(fa)選線”方案:在(zai)總(zong)變電(dian)站兩段母線各加裝一(yi)套KD-XH01-400/6.3型消弧線圈成套裝置,總(zong)變電(dian)站及(ji)5個6kV分變電(dian)站,共安(an)裝6套DDS型選線裝置,可實...
該站10kV自動調諧消弧系統型號為KD-XH01-315/10.5,消弧線圈容量為315kVA。相控式消弧系統輸出電流(liu)在(zai)0-100%,在(zai)額定電流(liu)范(fan)圍(wei)內(nei)可連續無級調節(jie);伏安特性可保(bao)證在(zai)0-110%額定電壓范(fan)圍(wei)內(nei)保(bao)持極佳線性度;隨時調節(jie),動態調整...
該站6.3kV自動(dong)調(diao)諧消弧(hu)系(xi)(xi)統型(xing)號為KD-XH01-250/6.3,消弧(hu)線(xian)圈容量為250kVA。相控式(shi)消弧(hu)系(xi)(xi)統輸(shu)出電(dian)流在0-100%,在額定(ding)電(dian)流范(fan)圍(wei)內可連續無級調(diao)節;伏安特性(xing)可保證在0-110%額定(ding)電(dian)壓范(fan)圍(wei)內保持(chi)極佳線(xian)性(xing)度(du);隨時調(diao)節,動(dong)態(tai)調(diao)整...
該站10kV消(xiao)弧系統型(xing)號為(wei)(wei)KD-XH01-1000/10.5,消(xiao)弧線圈容(rong)量為(wei)(wei)1000kVA。相控(kong)式消(xiao)弧系統輸出電(dian)流在0-100%,在額定電(dian)流范(fan)圍內可連續無級調(diao)節;伏安特性可保(bao)證在0-110%額定電(dian)壓范(fan)圍內保(bao)持(chi)極佳線性度;隨時調(diao)節,動態調(diao)整(zheng),可靠(kao)...
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