扩(kuo)建(jian)电(dian)器装置的进行分(fen)类可包括：供电(dian)力设备安装系(xi)统(tong)、电(dian)器采(♊cai)光系(xi)统(tong)、生物质能有吃妻(qi)上瘾系(xi)统(tong)、火警把控报警灯与(yu)三(san)级(ji)联动(dong)有吃妻(qi)上瘾系(xi)统(tong)、智(zhi)力化系(xi)统(tong)、供送电(dian)系(xi)统(tong)标(biao)准(zhun)网(wang)络制(zhi)(zhi)度(du)是(shi)兴(xing)建(jian)电(dian)的根底(di)标(biao)准(zhun)网(wang)络制(zhi)(zhi)度(du)。它对交流电(dian)源起着蒙(meng)受，改(gai)换，分(fen)配原(yuan)则的作用，标(biao)准(zhun)网(wang)络制(zhi)(zhi)度(du)应既(ji)能知足(zu)送电(dian)的靠ℱ(kao)经得住性(xing)，又要使标(biao)准(zhun)网(wang)络制(zhi)(zhi)度(du)练好(hao)静(jing)谧、矫(jiao)捷、便民(min)、节约能源的供货(huo)标(biao)准(zhun)网(wang)络制(zhi)(zhi)度(du)。