HTSC低(di)壓(ya)無(wu)功補償裝(zhuang)置(zhi)是根據配(pei)電(dian)變(bian)壓(ya)器無(wu)功負(fu)荷(he)狀況,自(zi)動投切并聯在配(pei)電(dian)變(bian)壓(ya)器1kV及以下母線(xian)的電(dian)容器組,提(ti)(ti)供相應(ying)的容性無(wu)功功率,改(gai)善(shan)功率因數,穩(wen)定系統(tong)電(dian)壓(ya),從(cong)而(er)降(jiang)低(di)線(xian)路損(sun)耗,提(ti)(ti)高變(bian)壓(ya)器有(you)效輸出容量,提(ti)(ti)高整體的電(dian)力傳輸效率同時(shi)具有(you)負(fu)荷(he)監(jian)(jian)測功能,對(dui)電(dian)網運行狀況進行實(shi)時(shi)監(jian)(jian)測,實(shi)現無(wu)功補償和(he)配(pei)電(dian)監(jian)(jian)測二合一。
該裝(zhuang)置(zhi)由(you)并聯(lian)電容(rong)器、串聯(lian)電抗器、晶閘管開關(guan)、避雷器、控制器和(he)保護裝(zhuang)置(zhi)等組成。主要應用于(yu)1kV及以下負荷(he)波動較大的(de)交流(liu)電力系統(tong)中。
推薦場(chang)合(he):石油、化(hua)工、醫院、商場(chang)、小區等;
技術參數:
1.使用環境:戶內,環境溫度-25 ℃ ~ +55 ℃ ;
2.單柜補償容量(liang):480kVar ;
3.補償控制取樣:無功功率﹔
4.動態響應時間:20ms (無觸(chu)點(dian)開關) ﹔5.補(bu)償動作(zuo)方式:循環、編碼投切﹔
6.諧波電(dian)流平(ping)均吸收率達到30%以上(shang);7.系統具有以下安全運行措施:
系(xi)統:過電(dian)(dian)(dian)壓(ya)保(bao)(bao)(bao)護(hu)、失電(dian)(dian)(dian)壓(ya)保(bao)(bao)(bao)護(hu)、過電(dian)(dian)(dian)流保(bao)(bao)(bao)護(hu)、電(dian)(dian)(dian)流速斷保(bao)(bao)(bao)護(hu)、低電(dian)(dian)(dian)壓(ya)保(bao)(bao)(bao)護(hu)、接地保(bao)(bao)(bao)護(hu)、氧化鋅避(bi)雷器抑制過電(dian)(dian)(dian)流保(bao)(bao)(bao)護(hu)、放電(dian)(dian)(dian)電(dian)(dian)(dian)阻放電(dian)(dian)(dian)保(bao)(bao)(bao)護(hu);
電容器:過(guo)壓、過(guo)流(liu)、過(guo)熱保(bao)護及(ji)缺相保(bao)護﹔
電抗器(qi):過流、過熱保護;
8.顯示參數:PF,U, l, s,Q,P,工作(zuo)狀(zhuang)態等11種指示;9.柜(ju)型:GGD Gcs MNS等標準柜(ju)體﹔
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