管形导体在户外敞开式变电站中的设计选择  

Design Choice of Tubular Conductor in Outdoor Open Substation

作　　者：王帅[1] 张磊[1] 寇柏莹 刘宁[1] 韩姝娜[1] Wang Shuai;Zhang Lei;Kou Boying;Liu Ning;Han Shuna(Shaanxi Water Resources and Electric Power Survey and Design Institute,Xi'a%710001,Shaanxi)

机构地区：[1]陕西省水利电力勘测设计研究院

出　　处：《陕西水利》2019年第10期4-6,共3页Shaanxi Water Resources

摘　　要：根据榆林市江山永宸300 MWp并网光伏发电项目110 kV升压站的布置特点,经比选拟定母线导体暂定为φ100/90铝锰合金管形导体。对户外管形导体的工作电流、经济电流密度、机械强度、热稳定性、各种工况下导体所承受的最大弯矩和应力等相关参数进行计算,结算结果满足要求,可为管形导体在电气应用中提供参考。According to the layout characteristics of the 110 kV booster station of the 300 MWp grid-connected photovoltaic power generation project in Jiangshan Yongkang City, the busbar conductor is tentatively set to φ100/90 aluminum-manganese alloy tubular conductor. Calculate the working current, economic current density, mechanical strength, thermal stability of the outdoor tubular conductor, and the maximum bending moment and stress of the conductor under various working conditions. The settlement result meets the requirements and can be a tubular conductor, which provide a reference in electrical applications.

关 键 词：变电站 管形母线 硬导体 设计 

分 类 号：TM63[电气工程—电力系统及自动化]