Measurement of induced noise and filter performance of HV direct-current power systems

This paper is a description of a "Recommended Guide for the Measurement of Electrical Noise and Harmonic Filter Performance of High Voltage Direct-Current Systems" being prepared for publication by the EHV ac/dc Working Group of the Inductive Coordination and Electrical Protection (ICEP) Subcommittee of the Communications Society\´s Wire Communications Committee. Information provided herein and in the guide should serve as an aid to the power and the telecommunications utilities who may be involved in organizing and implementing an inductive coordination program for high voltage direct- current (HVdc) facilities with wire communications. HVdc systems designers should also find the information useful in determining ac and dc filter requirements.