Lancaster EPrints

Novel computer-based processing system for partial discharge detection and diagnosis.

Ma, X. and Zhou, C. and Kemp, I. J. (2004) Novel computer-based processing system for partial discharge detection and diagnosis. In: Proceedings of the IEEE Instrumentation and Measurement Technology Conference, 2004. IMTC 04. IEEE, pp. 684-688. ISBN 0-7803-8248-X

Full text not available from this repository.

Abstract

This paper presents a novel computer-based PD measurement system, which incorporates the conventional partial discharge detection circuits with a real-time oscilloscope of very wide bandwidth up to the order of gigahertz. The calibration pulse of the detection circuit is investigated for the denoising purposes. A sophisticated analytical tool, wavelet analysis, has been proposed and realised to preprocess PD data as acquired in the measuring system. On this basis, PD patterns during an adequate recording duration are given to further identify the origin of the PD source.

Item Type: Contribution in Book/Report/Proceedings
Uncontrolled Keywords: Computer-based instrumentation ; partial discharge (PD) detection ; PD pattern ; wavelet transform ; denoising
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Departments: Faculty of Science and Technology > Engineering
ID Code: 34944
Deposited By: Dr Xiandong Ma
Deposited On: 20 Dec 2010 09:56
Refereed?: No
Published?: Published
Last Modified: 24 Jan 2014 05:59
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/34944

Actions (login required)

View Item