HV Powerline Commissioning

[bs123]

Hi Guys,

Are there any particular tests required for commissioning HV transmission lines that differ from lower voltages?
I've commissioned lines up to 33kV, this one is 230kV.

Thanks in advance.

 

[mbrooke]

Hi Guys,

Are there any particular tests required for commissioning HV transmission lines that differ from lower voltages?
I've commissioned lines up to 33kV, this one is 230kV.

Thanks in advance.

Highly recommenced this:

https://www.omicronenergy.com/en/products/transmission-lines/line-impedance-measurement/

Actual line parameters often differ from computed ones.