Abstract
A non-contact surface wave method of aging related insulation damage (fault precursors) detection in cables is proposed. Aging related hot spot detection is examined to demonstrate the efficacy of this method on an unshielded cable. A non-contact surface wave launcher launches a Gaussian chirp signal (120 MHz center frequency and 100 MHz bandwidth) onto the surface of a 22.9 ft. long power cable. The propagating wave is reflected from the location of the aging hot spot as well as from the open end. The time frequency cross-correlation clearly identifies the location of the aging hot spot.
| Original language | English |
|---|---|
| Title of host publication | 2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1180-1181 |
| Number of pages | 2 |
| ISBN (Electronic) | 9781479978151 |
| DOIs | |
| Publication status | Published - 2015 Oct 22 |
| Event | IEEE Antennas and Propagation Society International Symposium, APS 2015 - Vancouver, Canada Duration: 2015 Jul 19 → 2015 Jul 24 |
Publication series
| Name | IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) |
|---|---|
| Volume | 2015-October |
| ISSN (Print) | 1522-3965 |
Other
| Other | IEEE Antennas and Propagation Society International Symposium, APS 2015 |
|---|---|
| Country | Canada |
| City | Vancouver |
| Period | 15/7/19 → 15/7/24 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
Cite this
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Non-contact surface wave sensing of wire fault precursors. / Alam, Md Nazmul; Coats, David; Dougal, Roger; Ali, Mohammod; Shin, Yong June.
2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. p. 1180-1181 7304978 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest); Vol. 2015-October).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Non-contact surface wave sensing of wire fault precursors
AU - Alam, Md Nazmul
AU - Coats, David
AU - Dougal, Roger
AU - Ali, Mohammod
AU - Shin, Yong June
PY - 2015/10/22
Y1 - 2015/10/22
N2 - A non-contact surface wave method of aging related insulation damage (fault precursors) detection in cables is proposed. Aging related hot spot detection is examined to demonstrate the efficacy of this method on an unshielded cable. A non-contact surface wave launcher launches a Gaussian chirp signal (120 MHz center frequency and 100 MHz bandwidth) onto the surface of a 22.9 ft. long power cable. The propagating wave is reflected from the location of the aging hot spot as well as from the open end. The time frequency cross-correlation clearly identifies the location of the aging hot spot.
AB - A non-contact surface wave method of aging related insulation damage (fault precursors) detection in cables is proposed. Aging related hot spot detection is examined to demonstrate the efficacy of this method on an unshielded cable. A non-contact surface wave launcher launches a Gaussian chirp signal (120 MHz center frequency and 100 MHz bandwidth) onto the surface of a 22.9 ft. long power cable. The propagating wave is reflected from the location of the aging hot spot as well as from the open end. The time frequency cross-correlation clearly identifies the location of the aging hot spot.
UR - http://www.scopus.com/inward/record.url?scp=84953735721&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84953735721&partnerID=8YFLogxK
U2 - 10.1109/APS.2015.7304978
DO - 10.1109/APS.2015.7304978
M3 - Conference contribution
T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
SP - 1180
EP - 1181
BT - 2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
ER -