電(dian)網(wang)(wang)中(zhong)的(de)(de)電(dian)力負荷(he)如(ru)電(dian)動機(ji)、變(bian)壓器等(deng)，大部分屬于感(gan)(gan)性(xing)負荷(he)，在(zai)運行過程中(zhong)需向(xiang)這些設(she)備提供相應的(de)(de)無(wu)功(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)。在(zai)電(dian)網(wang)(wang)中(zhong)安裝并聯電(dian)容器等(deng)無(wu)功(gong)(gong)(gong)(gong)(gong)補償(chang)設(she)備以(yi)后(hou)，可以(yi)提供感(gan)(gan)性(xing)負載所消耗的(de)(de)無(wu)功(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)，減少了電(dian)網(wang)(wang)電(dian)源向(xiang)感(gan)(gan)性(xing)負荷(he)提供、由線(xian)(xian)路(lu)輸送的(de)(de)無(wu)功(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)，由于減少了無(wu)功(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)在(zai)電(dian)網(wang)(wang)中(zhong)的(de)(de)流動，因此可以(yi)降(jiang)低(di)線(xian)(xian)路(lu)和變(bian)壓器因輸送無(wu)功(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)造成的(de)(de)電(dian)能損耗，這就是無(wu)功(gong)(gong)(gong)(gong)(gong)補償(chang)。

智能建(jian)筑中無功補償元(yuan)件原理及(ji)作用

不(bu)僅如此，電能(neng)(neng)質量(liang)測(ce)試儀配置有豐(feng)富(fu)的I/O模塊用(yong)于現場設備(bei)的狀態監測(ce)和(he)(he)控制(zhi)；并(bing)電能(neng)(neng)質量(liang)測(ce)試儀集成了工業標準的RS485通(tong)訊(xun)接口，Modbus-RTU協議(yi)，并(bing)可(ke)選配Profibus-DP、Modbus-TCP/IP等通(tong)信接口，可(ke)方便地與各種智(zhi)能(neng)(neng)配電系統和(he)(he)能(neng)(neng)量(liang)管理系統集成，共享(xiang)豐(feng)富(fu)的監測(ce)數據和(he)(he)電能(neng)(neng)質量(liang)數據。

控(kong)制與保(bao)護開關(guan)電器具有(you)(you)遠(yuan)距(ju)(ju)離自(zi)(zi)動(dong)控(kong)制與就地人(ren)力(li)(li)控(kong)制兼(jian)有(you)(you)的(de)方式(shi)進行控(kong)制操(cao)作的(de)功能(neng),具有(you)(you)協(xie)調配(pei)合的(de)時間電流(liu)保(bao)特(te)性,具有(you)(you)控(kong)制與保(bao)護自(zi)(zi)配(pei)合、短(duan)路后連續運行,具有(you)(you)分斷能(neng)力(li)(li)高(gao),飛弧距(ju)(ju)離小、壽命長,具有(you)(you)保(bao)護整定電流(liu)均(jun)可調的(de)特(te)性,操(cao)作方便、配(pei)套附件模(mo)塊(kuai)多樣(yang)齊(qi)全等優點。