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Article: DC-Arcing Detection by Noise Measurement With Magnetic Sensing by TMR Sensors
Title | DC-Arcing Detection by Noise Measurement With Magnetic Sensing by TMR Sensors |
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Authors | |
Keywords | Direct current (dc) arc fault Fault detection Magnetoresistive sensor Noise measurement |
Issue Date | 2018 |
Publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20 |
Citation | IEEE Transactions on Magnetics, 2018, v. 54 n. 11, article no. 4002005 How to Cite? |
Abstract | An arc fault establishes a current path in the air which may cause malfunction of direct current (dc) system and even a fire hazard. Arc fault detection is essential to improving the reliability, efficiency, and safety of the dc system. However, the randomness of dc arc faults makes it difficult to define their characteristics. In this paper, a magnetic-sensing-based technique is proposed to detect dc arc. This paper developed a promising dc-arcing detection technique based on the analysis of frequency-domain features of the magnetic field measured by a magnetic sensor. The effects of the supply voltage, load current, and electrode diameter on the frequency domain of the arc current were investigated. The experimental results show that the proposed detection technique could reliably discriminate the normal operation and arc fault. This technique is cost-effective because it can be implemented with low-cost magnetoresistive sensors and does not require an expensive current transformer. |
Persistent Identifier | http://hdl.handle.net/10722/264143 |
ISSN | 2023 Impact Factor: 2.1 2023 SCImago Journal Rankings: 0.729 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Miao, W | - |
dc.contributor.author | Liu, X | - |
dc.contributor.author | Lam, KH | - |
dc.contributor.author | Pong, PWT | - |
dc.date.accessioned | 2018-10-22T07:50:14Z | - |
dc.date.available | 2018-10-22T07:50:14Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | IEEE Transactions on Magnetics, 2018, v. 54 n. 11, article no. 4002005 | - |
dc.identifier.issn | 0018-9464 | - |
dc.identifier.uri | http://hdl.handle.net/10722/264143 | - |
dc.description.abstract | An arc fault establishes a current path in the air which may cause malfunction of direct current (dc) system and even a fire hazard. Arc fault detection is essential to improving the reliability, efficiency, and safety of the dc system. However, the randomness of dc arc faults makes it difficult to define their characteristics. In this paper, a magnetic-sensing-based technique is proposed to detect dc arc. This paper developed a promising dc-arcing detection technique based on the analysis of frequency-domain features of the magnetic field measured by a magnetic sensor. The effects of the supply voltage, load current, and electrode diameter on the frequency domain of the arc current were investigated. The experimental results show that the proposed detection technique could reliably discriminate the normal operation and arc fault. This technique is cost-effective because it can be implemented with low-cost magnetoresistive sensors and does not require an expensive current transformer. | - |
dc.language | eng | - |
dc.publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20 | - |
dc.relation.ispartof | IEEE Transactions on Magnetics | - |
dc.rights | IEEE Transactions on Magnetics. Copyright © Institute of Electrical and Electronics Engineers. | - |
dc.rights | ©20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | - |
dc.subject | Direct current (dc) arc fault | - |
dc.subject | Fault detection | - |
dc.subject | Magnetoresistive sensor | - |
dc.subject | Noise measurement | - |
dc.title | DC-Arcing Detection by Noise Measurement With Magnetic Sensing by TMR Sensors | - |
dc.type | Article | - |
dc.identifier.email | Lam, KH: samkhlam@hku.hk | - |
dc.identifier.email | Pong, PWT: ppong@hkucc.hku.hk | - |
dc.identifier.authority | Pong, PWT=rp00217 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/TMAG.2018.2842187 | - |
dc.identifier.scopus | eid_2-s2.0-85049076914 | - |
dc.identifier.hkuros | 293993 | - |
dc.identifier.volume | 54 | - |
dc.identifier.issue | 11 | - |
dc.identifier.spage | article no. 4002005 | - |
dc.identifier.epage | article no. 4002005 | - |
dc.identifier.isi | WOS:000447832100133 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 0018-9464 | - |