Title :
Measurement of 182 Hz interharmonics and their impact on relay operation
Author :
Wang, F. ; Bollen, M.H.J.
Author_Institution :
Dept. of Electr. Power Eng., Chalmers Univ. of Technol., Goteborg, Sweden
Abstract :
Disturbance phenomena in power systems can have a detrimental effect on the performance of electric equipment. This paper shows an example of a measured disturbance. Various measurement connections are tested to locate the source of disturbance: a 182 Hz voltage component used by the local utility for signaling purposes. The possible impact of the disturbance on protective relays is assessed
Keywords :
power supply quality; power system harmonics; power system measurement; power system protection; relay protection; 182 Hz; disturbance phenomena; disturbance source location; electric equipment performance; interharmonics measurement; local utility; measurement connections; power systems; protective relays; relay operation; signaling; Distortion measurement; Harmonic distortion; Laboratories; Power engineering and energy; Power measurement; Power quality; Power system relaying; Power system transients; Relays; Voltage;
Conference_Titel :
Harmonics and Quality of Power, 2000. Proceedings. Ninth International Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-6499-6
DOI :
10.1109/ICHQP.2000.896997
