Influence of PD source and AE sensor distance towards arrival time of propagation wave in power transformer
Partial discharge (PD) often begins with cracks or gas-filled voids in solid insulation or with gaseous bubbles in liquid insulation. These presences can degrade the quality of insulator. PD detection can identify these cracks at high voltage equipment such as power cables and power transformer at t...
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| Veröffentlicht in: | Journal of physics. Conference series 2020-01, Vol.1432 (1), p.12006 |
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| creator | Khalid, K N Rohani, M N K H Ismail, B Isa, M Rosmi, A S Wooi, C L Yii, C C |
| description | Partial discharge (PD) often begins with cracks or gas-filled voids in solid insulation or with gaseous bubbles in liquid insulation. These presences can degrade the quality of insulator. PD detection can identify these cracks at high voltage equipment such as power cables and power transformer at the early stage. One of PD detection methods is acoustic emission (AE) detection. PD produces an ultrasonic signal that can be captured by an AE sensor. The signal captured is then analysed by capturing the time of the receiving signal onto the sensor. The information related to time can be used for allocating the PD for maintenance purpose. This paper shows the influence of the distance between PD source and the AE sensor towards the arrival time of propagation wave in power transformer. In this study, the four placements of sensors were analysed by having three possible PD sources to represent the variety of distances between the PD source and the sensor. The simulated signal is generated by MATLAB and the arrival time is captured using time of arrival (TOA) method. The time captured and the distance between the PD source and arrival time showed that the relationship is proportional to one another. |
| doi_str_mv | 10.1088/1742-6596/1432/1/012006 |
| format | Article |
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These presences can degrade the quality of insulator. PD detection can identify these cracks at high voltage equipment such as power cables and power transformer at the early stage. One of PD detection methods is acoustic emission (AE) detection. PD produces an ultrasonic signal that can be captured by an AE sensor. The signal captured is then analysed by capturing the time of the receiving signal onto the sensor. The information related to time can be used for allocating the PD for maintenance purpose. This paper shows the influence of the distance between PD source and the AE sensor towards the arrival time of propagation wave in power transformer. In this study, the four placements of sensors were analysed by having three possible PD sources to represent the variety of distances between the PD source and the sensor. The simulated signal is generated by MATLAB and the arrival time is captured using time of arrival (TOA) method. The time captured and the distance between the PD source and arrival time showed that the relationship is proportional to one another.</description><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/1432/1/012006</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Acoustic emission ; AE sensor ; arrival time ; Cracks ; Flaw detection ; Insulation ; Partial discharge ; PD source ; Physics ; Power cables ; propagation wave ; Sensors ; Transformers ; Wave propagation</subject><ispartof>Journal of physics. Conference series, 2020-01, Vol.1432 (1), p.12006</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2020. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3286-535c1302a81e71086247993693288da4b58fbbbeb1b3b1f5570fdf5b05d958063</citedby><cites>FETCH-LOGICAL-c3286-535c1302a81e71086247993693288da4b58fbbbeb1b3b1f5570fdf5b05d958063</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/1742-6596/1432/1/012006/pdf$$EPDF$$P50$$Giop$$Hfree_for_read</linktopdf><link.rule.ids>314,780,784,27924,27925,38868,38890,53840,53867</link.rule.ids></links><search><creatorcontrib>Khalid, K N</creatorcontrib><creatorcontrib>Rohani, M N K H</creatorcontrib><creatorcontrib>Ismail, B</creatorcontrib><creatorcontrib>Isa, M</creatorcontrib><creatorcontrib>Rosmi, A S</creatorcontrib><creatorcontrib>Wooi, C L</creatorcontrib><creatorcontrib>Yii, C C</creatorcontrib><title>Influence of PD source and AE sensor distance towards arrival time of propagation wave in power transformer</title><title>Journal of physics. Conference series</title><addtitle>J. Phys.: Conf. Ser</addtitle><description>Partial discharge (PD) often begins with cracks or gas-filled voids in solid insulation or with gaseous bubbles in liquid insulation. These presences can degrade the quality of insulator. PD detection can identify these cracks at high voltage equipment such as power cables and power transformer at the early stage. One of PD detection methods is acoustic emission (AE) detection. PD produces an ultrasonic signal that can be captured by an AE sensor. The signal captured is then analysed by capturing the time of the receiving signal onto the sensor. The information related to time can be used for allocating the PD for maintenance purpose. This paper shows the influence of the distance between PD source and the AE sensor towards the arrival time of propagation wave in power transformer. In this study, the four placements of sensors were analysed by having three possible PD sources to represent the variety of distances between the PD source and the sensor. The simulated signal is generated by MATLAB and the arrival time is captured using time of arrival (TOA) method. The time captured and the distance between the PD source and arrival time showed that the relationship is proportional to one another.</description><subject>Acoustic emission</subject><subject>AE sensor</subject><subject>arrival time</subject><subject>Cracks</subject><subject>Flaw detection</subject><subject>Insulation</subject><subject>Partial discharge</subject><subject>PD source</subject><subject>Physics</subject><subject>Power cables</subject><subject>propagation wave</subject><subject>Sensors</subject><subject>Transformers</subject><subject>Wave propagation</subject><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkF9LwzAUxYMoOKefwYBvQm3SNGn6OOa_ycCB-hySNpHOLalJt-G3N7UyEQTzchPu-Z3cewA4x-gKI85TXORZwmjJUpyTLMUpwhlC7ACM9p3D_Z3zY3ASwhIhEk8xAm8za1YbbSsNnYGLaxjcxseHtDWc3MCgbXAe1k3oZK_p3E76OkDpfbOVK9g16y-w9a6Vr7JrnIU7udWwsbB1O-1h56UNxvm19qfgyMhV0GffdQxebm-ep_fJ_PFuNp3Mk4pknCWU0AoTlEmOdRFXZFlelCVhZezyWuaKcqOU0gororChtECmNlQhWpeUI0bG4GLwjVO9b3ToxDIuZeOXIqOsRNEQ4agqBlXlXQheG9H6Zi39h8BI9MmKPjPR5yf6ZAUWQ7KRJAPZuPbH-n_q8g_qYTF9-i0UbW3IJ_R4h-c</recordid><startdate>20200101</startdate><enddate>20200101</enddate><creator>Khalid, K N</creator><creator>Rohani, M N K H</creator><creator>Ismail, B</creator><creator>Isa, M</creator><creator>Rosmi, A S</creator><creator>Wooi, C L</creator><creator>Yii, C C</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20200101</creationdate><title>Influence of PD source and AE sensor distance towards arrival time of propagation wave in power transformer</title><author>Khalid, K N ; Rohani, M N K H ; Ismail, B ; Isa, M ; Rosmi, A S ; Wooi, C L ; Yii, C C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3286-535c1302a81e71086247993693288da4b58fbbbeb1b3b1f5570fdf5b05d958063</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Acoustic emission</topic><topic>AE sensor</topic><topic>arrival time</topic><topic>Cracks</topic><topic>Flaw detection</topic><topic>Insulation</topic><topic>Partial discharge</topic><topic>PD source</topic><topic>Physics</topic><topic>Power cables</topic><topic>propagation wave</topic><topic>Sensors</topic><topic>Transformers</topic><topic>Wave propagation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Khalid, K N</creatorcontrib><creatorcontrib>Rohani, M N K H</creatorcontrib><creatorcontrib>Ismail, B</creatorcontrib><creatorcontrib>Isa, M</creatorcontrib><creatorcontrib>Rosmi, A S</creatorcontrib><creatorcontrib>Wooi, C L</creatorcontrib><creatorcontrib>Yii, C C</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Journal of physics. 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PD detection can identify these cracks at high voltage equipment such as power cables and power transformer at the early stage. One of PD detection methods is acoustic emission (AE) detection. PD produces an ultrasonic signal that can be captured by an AE sensor. The signal captured is then analysed by capturing the time of the receiving signal onto the sensor. The information related to time can be used for allocating the PD for maintenance purpose. This paper shows the influence of the distance between PD source and the AE sensor towards the arrival time of propagation wave in power transformer. In this study, the four placements of sensors were analysed by having three possible PD sources to represent the variety of distances between the PD source and the sensor. The simulated signal is generated by MATLAB and the arrival time is captured using time of arrival (TOA) method. The time captured and the distance between the PD source and arrival time showed that the relationship is proportional to one another.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1742-6596/1432/1/012006</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Acoustic emission AE sensor arrival time Cracks Flaw detection Insulation Partial discharge PD source Physics Power cables propagation wave Sensors Transformers Wave propagation |
| title | Influence of PD source and AE sensor distance towards arrival time of propagation wave in power transformer |
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