溪洛渡水电站500kV引出线选择  

Selection of 500kV Lead-out Wire for Xiluodu Hydroelectric Power Station

作　　者：李勇[1] 

机构地区：[1]国家电力公司成都勘测设计研究院,四川成都610072

出　　处：《水电站设计》2004年第1期5-14,共10页Design of Hydroelectric Power Station

摘　　要：在溪洛渡水电站可行性研究阶段,根据目前挤包绝缘电缆和SF6气体绝缘管道母线技术水平、运行业绩和电站500kV高压引出线特点,对发 变组高压侧三种接线方式(单元接线、二机联合单元接线和三机联合单元接线)的500kV引出线进行了选择。This paper describes that during Xiluodu Hydroelectric Power Station fisibility study stage,according to present state of art & operation performance of squeeze wrappage insulated cables & SF6 gas insulated tubular buses as well as characteristics of the power station 500kV lead out wires,500kV lead out wires were selected for 3 types of generator-transform unit connection(signle generator-transformer unit connection,2 generator-transformer unit combination connection & 3 generator-transformer unit combination connection).

关 键 词：溪洛渡水电站 绝缘电缆 SF6气体绝缘管道 电气主接线 500kV高压引出线 

分 类 号：TV734.3[水利工程—水利水电工程]