摘要
近年来钢铁企业电网系统发展迅速,110 kV以上电力线路不断增加,部分线路受地理位置的局限,导致站所出线及线路无法跨越而采用电力电缆进行跨越连接。对110 kV电缆的选择及安装方式进行了分析,根据现场实际情况,合理选择电缆的连接方式,为电力领域设计及施工提供参考和借鉴。
In recent years,enterprise power grid system has been developing rapidly and110kV+power lines continuously increase.Due to geographical limits,some of the lines have to use power cable cross connection for outlet lines and cross lines.Selection and installation of110kV cable is analyzed.Cable connection mode must be reasonably chosen according to actual situation,to provide some reference for the design and construction of electric projects.
作者
朱成东
ZHU Chengdong(The Power plant of Jiuquan Iron and Steel Co., Ltd., Jiayuguan, Gansu 735100, China)
出处
《冶金动力》
2017年第10期7-9,共3页
Metallurgical Power
关键词
电力电缆
变电站出线套管
铁塔
互联箱
避雷器
安装
power cable
outlet line casing
tower
interconnected box
lightning arrester
installation
