供電安全評價包括哪些部分
該(gai)評(ping)價分(fen)為地面(mian)供(gong)(gong)電(dian)和井(jing)下供(gong)(gong)電(dian)兩大(da)部分(fen)：(1)地面(mian)供(gong)(gong)電(dian)系統又(you)分(fen)為礦井(jing)電(dian)源、變(bian)電(dian)所電(dian)力(li)線路保護裝置和電(dian)氣(qi)試驗、安全管(guan)理和電(dian)氣(qi)工(gong)作人員4個部分(fen)。(2)井(jing)下供(gong)(gong)電(dian)系統又(you)分(fen)為供(gong)(gong)電(dian)安全、井(jing)下變(bian)電(dian)硐室，電(dian)氣(qi)設備(bei)和小(xiao)型電(dian)器(qi)供(gong)(gong)電(dian)電(dian)纜，操作、檢修(xiu)與實驗，制(zhi)度、圖(tu)紙與記錄，電(dian)氣(qi)工(gong)作人員6個部分(fen)。
