Wireless Sensor Network for Radiometric Detection and Assessment of Partial Discharge in High‐Voltage Equipment

David Upton, Bahghtar Saeed, Peter Mather, Pavlos Lazaridis, Maria De Fatima Queiroz Vieira, Robert Atkinson, Christos Tachtatzis, M. S. Garcia, M. Judd, Ian Glover

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Monitoring of partial discharge (PD) activity within high-voltage electrical environments is increasingly used for the assessment of insulation condition. Traditional measurement techniques employ technologies that either require off-line installation or have high power consumption and are hence costly. A wireless sensor network is proposed that utilizes only received signal strength to locate areas of PD activity within a high-voltage electricity substation. The network comprises low-power and low-cost radiometric sensor nodes which receive the radiation propagated from a source of PD. Results are reported from several empirical tests performed within a large indoor environment and a substation environment using a network of nine sensor nodes. A portable PD source emulator was placed at multiple locations within the network. Signal strength measured by the nodes is reported via WirelessHART to a data collection hub where it is processed using a location algorithm. The results obtained place the measured location within 2 m of the actual source location.

LanguageEnglish
Pages357-364
Number of pages8
JournalRadio Science
Volume53
Issue number3
DOIs
Publication statusPublished - 10 Mar 2018

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Partial discharges
Wireless sensor networks
high voltages
sensor
sensors
Electric potential
Sensor nodes
hubs
insulation
electricity
installing
Insulation
Electric power utilization
Electricity
Radiation
detection
Monitoring
radiation
monitoring
cost

Cite this

Upton, David ; Saeed, Bahghtar ; Mather, Peter ; Lazaridis, Pavlos ; Vieira, Maria De Fatima Queiroz ; Atkinson, Robert ; Tachtatzis, Christos ; Garcia, M. S. ; Judd, M. ; Glover, Ian. / Wireless Sensor Network for Radiometric Detection and Assessment of Partial Discharge in High‐Voltage Equipment. In: Radio Science. 2018 ; Vol. 53, No. 3. pp. 357-364.
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abstract = "Monitoring of partial discharge (PD) activity within high-voltage electrical environments is increasingly used for the assessment of insulation condition. Traditional measurement techniques employ technologies that either require off-line installation or have high power consumption and are hence costly. A wireless sensor network is proposed that utilizes only received signal strength to locate areas of PD activity within a high-voltage electricity substation. The network comprises low-power and low-cost radiometric sensor nodes which receive the radiation propagated from a source of PD. Results are reported from several empirical tests performed within a large indoor environment and a substation environment using a network of nine sensor nodes. A portable PD source emulator was placed at multiple locations within the network. Signal strength measured by the nodes is reported via WirelessHART to a data collection hub where it is processed using a location algorithm. The results obtained place the measured location within 2 m of the actual source location.",
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Upton, D, Saeed, B, Mather, P, Lazaridis, P, Vieira, MDFQ, Atkinson, R, Tachtatzis, C, Garcia, MS, Judd, M & Glover, I 2018, 'Wireless Sensor Network for Radiometric Detection and Assessment of Partial Discharge in High‐Voltage Equipment', Radio Science, vol. 53, no. 3, pp. 357-364. https://doi.org/10.1002/2017RS006507

Wireless Sensor Network for Radiometric Detection and Assessment of Partial Discharge in High‐Voltage Equipment. / Upton, David; Saeed, Bahghtar; Mather, Peter; Lazaridis, Pavlos; Vieira, Maria De Fatima Queiroz; Atkinson, Robert; Tachtatzis, Christos; Garcia, M. S. ; Judd, M.; Glover, Ian.

In: Radio Science, Vol. 53, No. 3, 10.03.2018, p. 357-364.

Research output: Contribution to journalArticle

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