Title :
Concept design of a system for partial discharges diagnostics using single board computer
Author :
Radulovic, Milan ; Salom, Iva ; Celebic, Vladimir ; Gajica, Jovanka ; Pavlovic, M. ; Nenadic, Nikola
Author_Institution :
Mihajlo Pupin Inst., Belgrade, Serbia
Abstract :
This paper presents architecture of a system for signal acquisition, conditioning and processing, used in partial discharges diagnostics. System uses acoustic method for partial discharges detection, as noninvasive and interference resistant method, which can prevent transformer breakdown due to insulation degradation. The main processing platform is industrial embedded computer based on the newest OMAP5 processor from Texas Instruments. Besides digital signal processing, computer covers wide range of interfaces which could be used in mobile instrumentation.
Keywords :
fault diagnosis; partial discharges; power engineering computing; power transformer insulation; signal detection; OMAP5 processor; acoustic method; digital signal processing; industrial embedded computer; insulation degradation; interference resistant method; mobile instrumentation; partial discharge detection; partial discharge diagnostics; signal acquisition; single board computer; transformer breakdown; Acoustic measurements; Acoustics; Computers; Monitoring; Partial discharges; Power transformer insulation; OMAP5; Partial discharges; acoustic; single board computer; transformer;
Conference_Titel :
Telecommunications Forum (TELFOR), 2013 21st
Conference_Location :
Belgrade
Print_ISBN :
978-1-4799-1419-7
DOI :
10.1109/TELFOR.2013.6716291
