PD IEC/TR 62681:2014 - Page 2

Electromagnetic performance of high voltage direct current (HVDC) overhead transmission lines. | Status: Superseded, Withdrawn

1 Scope This Technical Report provides general guidance on the electromagnetic environment issues of HVDC transmission lines. It concerns the major parameters adopted to describe the electromagnetic environment of a High-Voltage Direct Current (HVDC) transmission line, including electric fields, ion current, magnetic fieldsradio interference, and audible noise generated as a consequence of such effects. Engineers in different countries can refer to this Technical Report to:

• — ensure the safe operation of HVDC transmission lines,
• — limit the influence on the environment within acceptable ranges, and
• — optimize engineering costs.