How to determine surge impedance by sequence impedances?
How to determine surge impedance by sequence impedances?
(OP)
Dear friends
I calculated transmission line's sequence impedance (positive, negative and zero) by tower and conductor configuration in MATLAB Powergui toolbox. I want to determine the line surge impedance ( Zc=√(L/C) *). I have L0 , L1 , C0 , C1 but I don't know, how to determine L and C by L0 , L1 , C0 , C1. please guide me.
I am sorry for my english.
Regards
I calculated transmission line's sequence impedance (positive, negative and zero) by tower and conductor configuration in MATLAB Powergui toolbox. I want to determine the line surge impedance ( Zc=√(L/C) *). I have L0 , L1 , C0 , C1 but I don't know, how to determine L and C by L0 , L1 , C0 , C1. please guide me.
I am sorry for my english.
Regards






RE: How to determine surge impedance by sequence impedances?
RE: How to determine surge impedance by sequence impedances?
RE: How to determine surge impedance by sequence impedances?
Length= 300 km
RE: How to determine surge impedance by sequence impedances?
RE: How to determine surge impedance by sequence impedances?
RE: How to determine surge impedance by sequence impedances?
This model is applied at lines with length >=250km . I see normally at long EHV transmission lines.