TY - JOUR
T1 - Identification of electrical discharge on electric insulation material using acoustic emission method
AU - Nainggolan, J. M.
AU - K., Iwa Garniwa M.
AU - Raharjo, A.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2017/4/19
Y1 - 2017/4/19
N2 - Insulation system is essential to be equipped on high voltage equipment. One of the tests on insulation system is the electrical discharge test. In this work, the electrical discharge detected using an acoustic emission method to find out the characteristic of the discharge. Epoxy resin was taken as the insulation material, whereas one to two artificial holes were made inside the insulation. An AE sensor placed at a distance of 24 mm and 36 mm away from holes or discharge source. The main frequency component of the detected AE signal on single hole test was approximately 975 kHz. Meanwhile, test on double holes caused two main frequency component; i.e. 63 kHz and 930 Khz. For single hole test and sensor distance of 36 m, the AE signal intensity tends to be worth 40% from the AE signal at a distance of 24 mm.
AB - Insulation system is essential to be equipped on high voltage equipment. One of the tests on insulation system is the electrical discharge test. In this work, the electrical discharge detected using an acoustic emission method to find out the characteristic of the discharge. Epoxy resin was taken as the insulation material, whereas one to two artificial holes were made inside the insulation. An AE sensor placed at a distance of 24 mm and 36 mm away from holes or discharge source. The main frequency component of the detected AE signal on single hole test was approximately 975 kHz. Meanwhile, test on double holes caused two main frequency component; i.e. 63 kHz and 930 Khz. For single hole test and sensor distance of 36 m, the AE signal intensity tends to be worth 40% from the AE signal at a distance of 24 mm.
UR - http://www.scopus.com/inward/record.url?scp=85018249629&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/190/1/012024
DO - 10.1088/1757-899X/190/1/012024
M3 - Conference article
AN - SCOPUS:85018249629
SN - 1757-8981
VL - 190
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012024
T2 - 3rd IAES International Conference on Electrical Engineering, Computer Science and Informatics, EECSI 2016
Y2 - 23 November 2016 through 25 November 2016
ER -