高壓配電柜:變壓器繼電保護
高壓(ya)配(pei)電(dian)柜(ju):變(bian)(bian)(bian)壓(ya)器繼(ji)(ji)電(dian)保護(hu)變(bian)(bian)(bian)壓(ya)器的(de)繼(ji)(ji)電(dian)保護(hu)是利用當(dang)變(bian)(bian)(bian)壓(ya)器內(nei)外發生故障(zhang)時,由(you)于電(dian)流、電(dian)壓(ya)、油溫等隨(sui)之(zhi)發生變(bian)(bian)(bian)化,通(tong)過這些突(tu)然變(bian)(bian)(bian)化來(lai)發現、判斷變(bian)(bian)(bian)壓(ya)器故障(zhang)性質和(he)范圍(wei),繼(ji)(ji)而作(zuo)出相應的(de)反(fan)應和(he)處(chu)理(li)。動(dong)作(zuo)后(hou)的(de)檢(jian)查與處(chu)理(li)繼(ji)(ji)電(dian)保護(hu)動(dong)作(zuo)后(hou),如(ru)確認是速(su)斷保護(hu)動(dong)作(zuo),可暫(zan)時解除信號音響。如(ru)有瓦(wa)斯保護(hu),先檢(jian)查瓦(wa)斯保護(hu)是否(fou)動(dong)作(zuo),如(ru)...
READ MORE