Research on Low-Voltage Series Arc Fault Detection Based on Higher-Order Cumulants

Article Preview

Abstract:

Arc faults are one of the main reasons of electrical fires. For the difficulty of series arc fault detection, very few of techniques have successfully protected loads from arc faults in low-voltage circuits, especially in China. When series arc faults occur, shoulders will appear in load currents. The shoulder widths of non-arc faults such as normal load arcs are stable, while those of arc faults are variable because the appearance of arc faults is erratic. Therefore, a novel detection method based on shoulder characteristics was proposed. To better capture shoulder widths, original currents were firstly converted into pulses. Then, the pulse widths were used to detect arcs and the fourth-order cumulants of their differential were used to distinguish arc faults from normal operations. Finally, an arc fault detection device (AFDD) prototype was developed for test. The results show this prototype can discriminate arc faults effectively from normal operations.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 889-890)

Pages:

741-744

Citation:

Online since:

February 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Fire Department of Ministry of Public Security: China Fire Services 2012 (China Personnel Publishing House, China 2012) (In Chinese).

Google Scholar

[2] Jing Sun, Guowei Jiang: Heilongjiang Science and Technology Information Vol. 12(2013), p.2 (In Chinese).

Google Scholar

[3] George D. Gregory, Kon Wong and Robert Dvorak: IEEE Transaction on Industry Applications, Vol. 2(2004), pp.1306-1313.

Google Scholar

[4] Jianhong Yang, Rencheng Zhang and Huaiying Fang: Advanced Technology of Electrical Engineering and Energy Vol. 27 (2008), pp.56-58.

Google Scholar

[5] Charles J. Kim: IEEE Transactions on Power Delivery Vol. 24 (2009), pp.416-423.

Google Scholar

[6] Parise Giuseppe, Martirano Luigi and Laurini Marco: IEEE Transactions on Industry Applications Vol. 49 (2013), pp.1703-1710.

Google Scholar

[7] Underwriters Laboratories Inc. UL Standard for Safety for Arc-Fault Circuit-Interrupters UL1699. February 11, (2011).

Google Scholar

[8] Hui Cai Zhan, Cheng Yao Yuan: Advanced Materials Research Vol. 403-408 (2012), pp.2547-2551.

Google Scholar