29.240.20
Power transmission and distribution lines
Buying
Published
Scope
IEC TR 63042-303:2021(E) specifies measurement methods of UHV AC transmission line power frequency parameters. These measured parameters mainly include sequence parameters, mutual parameters between double-circuit lines, phase parameters and some other related parameters.
Life cycle
NOW
PUBLISHED IEC TR 63042-303:2021 ED1 60.60
Standard published Apr 7, 2021