埃塞GDHA 500kV端子板金具载流量校核计算  

Check Calculation for Fittings Terminal Board Ampacity of Ethiopia 500 kV GDHA Project

作　　者：刘杰 吉青 

机构地区：成都电力金具总厂,四川成都610000

出　　处：《世界有色金属》2016年第12期165-167,共3页World Nonferrous Metals

摘　　要：端子板类金具在变电站或换流站中占有很大比例,带端子板金具主要用于变电所母线引下线与电气设备的出线端子连接,因此,对端子板金具的载流量设计要求较高。对端子板金具的校核计算是端子板类金具设计的重要步骤及其研究方法,本文以埃塞GDHA 500k V变电站为例,校核分析了新型导线Aster 851以及Aster 1144端子板金具的载流量。通过实际带电运行情况,验证该校核计算的科学性及通用性。Terminal plate fittings mainly used in the substation connection between bus line and the electrical equipment occupies great proportion in the substation or converter station ,therefore, ampacity design is on higher requirement.Check calculation is an important research method in fittings design, in this paper, the ampacity of new-type conductor Aster 851 and Aster 1144 fittings of Ethiopia GDHA 500kV substation is calculated and checked.

关 键 词：端子板金具 校核计算 载流量 

分 类 号：TH132[机械工程—机械制造及自动化]