Universiti Teknologi Malaysia Institutional Repository

Development of rogowski coil sensor for partial discharge detection

Waldi, E. P. and Frenzi, A. Y. and Fernandez, R. and Darmawan, Darmawan and Darwison, Darwison and Laksono, H. D. and Aulia, Aulia and Hazmi, A. and Abral, H. and Arief, S. and Nawawi, Z. and Ahmad, M. H. and Hozumi, N. (2019) Development of rogowski coil sensor for partial discharge detection. In: 1st Conference on Innovation in Technology and Engineering Science, CITES 2018, Padang, West Sumatera, Indonesia.


Official URL: https://dx.doi.org/10.1088/1757-899X/602/1/012031


This paper presents the development of Rogowski coil to detect the partial discharge. Rogowski coil sensor is composed of a ferrite core with a various number of turns which is 5, 10, 20 and 30 turns with a half circle and full circle configuration. The sensors need to be tested based on the number of the turns they have in reading the partial discharge signals. The sensor is connected to a digital measurement device such as a digital oscilloscope which has an input impedance of 50 ohms and 1 Mohm with a time frame duration greater than or equal to 20 ms. The reading comparison is not only between the proposed sensors but also with a commercial partial discharge sensor. The partial discharge signal is generated by a commercial charge calibrator. The measurement result shows that using low impedance lead to decreased noise but the reading is too small compared with using high impedance.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:cathode ray oscilloscopes, engineering research
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:90119
Deposited By: Narimah Nawil
Deposited On:29 Mar 2021 13:58
Last Modified:29 Mar 2021 13:58

Repository Staff Only: item control page