摘要
为确定新建330 kV圣湖变电站投运过程中过电压水平,应用仿真软件PSCAD/EMTDCD搭建仿真模型并进行仿真计算。结果表明330 kV圣湖变投运过程中,操作暂态过电压和工频过电压均符合规程要求。
In order to determin the overvohage level in the operation of the new 330kV Shenghu substation, it carries on simulation calculation by simulation software to build simulation models. The results show that the operating transi- ent overvohage and power frequency overvoltage can comply with the regulations requirements in the operation of 330kV Shenghu substation.
出处
《青海电力》
2012年第4期7-8,21,共3页
Qinghai Electric Power
关键词
操作过电压
工频过电压
仿真计算
operating overvohage
power frequency overvoltage
simulation calculation
