得潤電氣為MSCLA低壓無功自動補償裝置穿了哪些“保護衣”
安徽得潤電氣MSCLA低壓無功自動補償柜是根據配(pei)電(dian)(dian)(dian)變壓(ya)(ya)(ya)器(qi)無功(gong)(gong)負(fu)荷(he)(he)狀況(kuang),自(zi)動(dong)(dong)分布(bu)投切并(bing)聯(lian)在配(pei)電(dian)(dian)(dian)變壓(ya)(ya)(ya)器(qi)1kV及以下母線(xian)的電(dian)(dian)(dian)容器(qi)組,提(ti)供相應的容性無功(gong)(gong)功(gong)(gong)率(lv),補償感性無功(gong)(gong)功(gong)(gong)率(lv),改(gai)善功(gong)(gong)率(lv)因數,穩定系統電(dian)(dian)(dian)壓(ya)(ya)(ya),從而降(jiang)低(di)線(xian)路(lu)耗損,提(ti)高變壓(ya)(ya)(ya)器(qi)傳輸容量(liang),提(ti)高整體(ti)的電(dian)(dian)(dian)力傳輸效率(lv),同時(shi)(shi)具有(you)負(fu)荷(he)(he)監(jian)測功(gong)(gong)能,對電(dian)(dian)(dian)網(wang)運行狀況(kuang)進(jin)行實時(shi)(shi)監(jian)測。安徽(hui)得潤電(dian)(dian)(dian)氣為MSCLA低(di)壓(ya)(ya)(ya)無功(gong)(gong)自(zi)動(dong)(dong)補償裝(zhuang)置穿了多層“保護(hu)衣”:
MSCLA低壓無功自動(dong)補(bu)(bu)償柜除采用熔斷(duan)器(qi)(qi)(qi)作為單臺電(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)的過(guo)流(liu)(liu)保(bao)護(hu)外,還設有欠(qian)流(liu)(liu)報(bao)(bao)警(jing)并(bing)切(qie)(qie)除步進電(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)、過(guo)壓報(bao)(bao)警(jing)并(bing)切(qie)(qie)除步進電(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi),溫度(du)60攝氏(shi)度(du)報(bao)(bao)警(jing)70攝氏(shi)度(du)并(bing)切(qie)(qie)除步進電(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)、諧波崎變率超過(guo)設置值(zhi)報(bao)(bao)警(jing)并(bing)切(qie)(qie)除步進電(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)等完善的保(bao)護(hu)系(xi)(xi)統,可(ke)使補(bu)(bu)償柜長(chang)期穩定運行(xing)。補(bu)(bu)償柜除了具(ju)有以(yi)上保(bao)護(hu)外,還帶(dai)有以(yi)下報(bao)(bao)警(jing)功能(neng):過(guo)流(liu)(liu)報(bao)(bao)警(jing)、失壓報(bao)(bao)警(jing)、全投入(ru)仍低于COS∮值(zhi)報(bao)(bao)警(jing)、電(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)電(dian)(dian)(dian)(dian)容(rong)(rong)量低于額定值(zhi)70%時報(bao)(bao)警(jing);投切(qie)(qie)開(kai)關可(ke)由接(jie)觸(chu)器(qi)(qi)(qi)更換(huan)為閘管、接(jie)觸(chu)器(qi)(qi)(qi)復合(he)開(kai)關,實(shi)現過(guo)零無涌(yong)流(liu)(liu)投切(qie)(qie),觸(chu)點不燒(shao)結(jie),能(neng)耗小,無諧波注入(ru),保(bao)證(zheng)投切(qie)(qie)開(kai)關的使用壽命;對(dui)于不平衡的系(xi)(xi)統,可(ke)實(shi)現分相補(bu)(bu)償,可(ke)避(bi)免補(bu)(bu)償過(guo)程中所產生的某(mou)一相過(guo)、欠(qian)補(bu)(bu)償的弊端,可(ke)減少(shao)對(dui)整個電(dian)(dian)(dian)(dian)網的運行(xing)帶(dai)來危害(hai)。
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