论文部分内容阅读
1事故经过2015年6月18日,国网江苏泰州市姜堰区供电公司在姜堰区罗塘街道前堡村5号变压器台区进行400V农网改造,由安徽芜湖二坝工程队负责施工,共13人参加施工。该台区配电变压器是1台典型的农村综合配电变压器,容量为200 k VA,为18个单相客户和3个三相客户供电,两路出线,东、西各一路。当天拟将西路线原有的LJ-35裸铝导线更换为120 mm2绝缘铝导线。在更换导线过程中,两边导线已经收紧结束,当换
1 Accident After June 18, 2015, State Grid Jiangyan Power Supply Company in Taizhou City, Jiangsu Province, Jiangyan Luotang Sub-district on the 5th transformer village transformer 400V rural network transformation by Anhui Wuhu Erba engineering team responsible for the construction , A total of 13 people to participate in the construction. The area distribution transformer is a typical rural distribution transformer with a capacity of 200 kVA. It supplies power to 18 single-phase customers and 3 three-phase customers. The same day to be the original LJ-35 West line of bare aluminum wire is replaced with 120 mm2 insulated aluminum wire. In the process of replacing the wire, both ends of the wire has been tightened, when the change