Title :
Observations of Stimulated Acoustic Events Concurrent with Partial Discharge Events
Author :
Wilder, Aleta T. ; Murdock, James
Author_Institution :
Center for Electromech., Texas Univ., Austin, TX
Abstract :
This paper presents observations of stimulated acoustic events (SAE) concurrent with PD events to support characterization of PD behaviors and discussion. There is support for claiming that SAE are signatures of acoustic resonance pulses that travel within a high voltage electrode acting as a delay line
Keywords :
acoustic resonance; partial discharges; SAE; acoustic resonance pulse; partial discharge; stimulated acoustic event; Aging; Dielectric breakdown; Electric machines; Electrodes; Oscilloscopes; Partial discharges; Power system reliability; Pulse width modulation; Stress; Voltage;
Conference_Titel :
Power Modulator Symposium, 2006. Conference Record of the 2006 Twenty-Seventh International
Conference_Location :
Arlington, VA
Print_ISBN :
1-4244-0018-X
Electronic_ISBN :
1-4244-0019-8
DOI :
10.1109/MODSYM.2006.365182
