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Resonant Frequency Calculation and Optimal Design of Peano Fractal Antenna for Partial Discharge Detection
Joint Authors
Bao, Lianwei
Cheng, Changkui
Jiang, Tianyan
Li, Jian
Source
International Journal of Antennas and Propagation
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-07-10
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Ultra-high-frequency (UHF) approaches have caught increasing attention recently and have been considered as a promising technology for online monitoring partial discharge (PD) signals.
This paper presents a Peano fractal antenna for UHF PD online monitoring of transformer with small size and multiband.
The approximate formula for calculating the first resonant frequency of the Peano fractal antenna is presented.
The results show that the first resonant frequency of the Peano fractal antenna is smaller than the Hilbert fractal antenna when the outer dimensions are equivalent approximately.
The optimal geometric parameters of the antenna were obtained through simulation.
Actual PD experiments had been carried out for two typically artificial insulation defect models, while the proposed antenna and the existing Hilbert antenna were both used for the PD measurement.
The experimental results show that Peano fractal antenna is qualified for PD online UHF monitoring and a little more suitable than the Hilbert fractal antenna for pattern recognition by analyzing the waveforms of detected UHF PD signals.
American Psychological Association (APA)
Li, Jian& Cheng, Changkui& Bao, Lianwei& Jiang, Tianyan. 2012. Resonant Frequency Calculation and Optimal Design of Peano Fractal Antenna for Partial Discharge Detection. International Journal of Antennas and Propagation،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-465901
Modern Language Association (MLA)
Li, Jian…[et al.]. Resonant Frequency Calculation and Optimal Design of Peano Fractal Antenna for Partial Discharge Detection. International Journal of Antennas and Propagation No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-465901
American Medical Association (AMA)
Li, Jian& Cheng, Changkui& Bao, Lianwei& Jiang, Tianyan. Resonant Frequency Calculation and Optimal Design of Peano Fractal Antenna for Partial Discharge Detection. International Journal of Antennas and Propagation. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-465901
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-465901