Detection of Faulty Power Apparatuses Using Distance Information and Temperature Information

Detection of Faulty Power Apparatuses Using Distance Information and Temperature Information

When an apparatus which should be diagnosed is near a neighboring heat source, it is difficult to distinguish the apparatus from the other heat source from only a thermal image, because there is no distance information. Therefore, we added distance information obtained with a stereo camera to temper...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Denki Gakkai ronbunshi. B, Enerugi, denki kiki, denryoku 2003, Vol.123(5), pp.597-601
1. Verfasser: Ishino, Ryuichi
Format: Artikel
Sprache:eng
Schlagworte:
conic
depth map
diagnosis of apparatus
thermal image
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 601
container_issue 5
container_start_page 597
container_title Denki Gakkai ronbunshi. B, Enerugi, denki kiki, denryoku
container_volume 123
creator Ishino, Ryuichi
description When an apparatus which should be diagnosed is near a neighboring heat source, it is difficult to distinguish the apparatus from the other heat source from only a thermal image, because there is no distance information. Therefore, we added distance information obtained with a stereo camera to temperature information obtained with an infrared camera, and developed a method of detecting a faulty apparatus on distribution poles using the infrared and stereo cameras. This method has four subcomponents: (1) generation of distance information with a stereo camera, (2) projection of distance information space onto temperature information space and integration of distance information and temperature information, (3) extraction of apparatuses on a thermal image, which is a visualization of temperature information, using distance information, and (4) detection of a faulty apparatus based on the local temperature gradient. We verified this method experimentally. The experimental result of using the new method indicated that by integrating distance information and temperature information, the effect of neighboring heat sources was removed and the faulty apparatus could be correctly detected.
doi_str_mv 10.1541/ieejpes.123.597
format Article
fullrecord <record><control><sourceid>jstage_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1541_ieejpes_123_597</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>article_ieejpes_123_5_123_5_597_article_char_en</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4057-d6da243f18d572c97302598086aea659bad57ed5765e2a2f6114e84612a893823</originalsourceid><addsrcrecordid>eNpVkE1rwkAQhpfSQq3tudf9A9H9TDZH8aMVhPagt8Iy3UxsRJOwGyn--641CB5mBuZ934F5CHnlbMS14uMKcddiGHEhRzrP7siAS2USw1V2TwZMGp0oweUjeQphx5iUWpkB-Zphh66rmpo2JV3Acd-d6Gfzi55O2hY8dMeAgW5CVW_prAod1A7psi4bf4D_GNQFXeOhxbPX32jP5KGEfcCXfg7JZjFfT9-T1cfbcjpZJU4xnSVFWoBQsuSm0JlweSaZ0LlhJgWEVOffEPcYK9UoQJQp5wqNSrkAk0sj5JCML3edb0LwWNrWVwfwJ8uZPcOxPRwb4dgIJybml8QufrTFqx98V7k93vr7HnNX3f2At1jLP3U0c0o</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Detection of Faulty Power Apparatuses Using Distance Information and Temperature Information</title><source>EZB-FREE-00999 freely available EZB journals</source><creator>Ishino, Ryuichi</creator><creatorcontrib>Ishino, Ryuichi</creatorcontrib><description>When an apparatus which should be diagnosed is near a neighboring heat source, it is difficult to distinguish the apparatus from the other heat source from only a thermal image, because there is no distance information. Therefore, we added distance information obtained with a stereo camera to temperature information obtained with an infrared camera, and developed a method of detecting a faulty apparatus on distribution poles using the infrared and stereo cameras. This method has four subcomponents: (1) generation of distance information with a stereo camera, (2) projection of distance information space onto temperature information space and integration of distance information and temperature information, (3) extraction of apparatuses on a thermal image, which is a visualization of temperature information, using distance information, and (4) detection of a faulty apparatus based on the local temperature gradient. We verified this method experimentally. The experimental result of using the new method indicated that by integrating distance information and temperature information, the effect of neighboring heat sources was removed and the faulty apparatus could be correctly detected.</description><identifier>ISSN: 0385-4213</identifier><identifier>EISSN: 1348-8147</identifier><identifier>DOI: 10.1541/ieejpes.123.597</identifier><language>eng</language><publisher>The Institute of Electrical Engineers of Japan</publisher><subject>conic ; depth map ; diagnosis of apparatus ; thermal image</subject><ispartof>IEEJ Transactions on Power and Energy, 2003, Vol.123(5), pp.597-601</ispartof><rights>2003 by the Institute of Electrical Engineers of Japan</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c4057-d6da243f18d572c97302598086aea659bad57ed5765e2a2f6114e84612a893823</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4024,27923,27924,27925</link.rule.ids></links><search><creatorcontrib>Ishino, Ryuichi</creatorcontrib><title>Detection of Faulty Power Apparatuses Using Distance Information and Temperature Information</title><title>Denki Gakkai ronbunshi. B, Enerugi, denki kiki, denryoku</title><addtitle>IEEJ Trans. PE</addtitle><description>When an apparatus which should be diagnosed is near a neighboring heat source, it is difficult to distinguish the apparatus from the other heat source from only a thermal image, because there is no distance information. Therefore, we added distance information obtained with a stereo camera to temperature information obtained with an infrared camera, and developed a method of detecting a faulty apparatus on distribution poles using the infrared and stereo cameras. This method has four subcomponents: (1) generation of distance information with a stereo camera, (2) projection of distance information space onto temperature information space and integration of distance information and temperature information, (3) extraction of apparatuses on a thermal image, which is a visualization of temperature information, using distance information, and (4) detection of a faulty apparatus based on the local temperature gradient. We verified this method experimentally. The experimental result of using the new method indicated that by integrating distance information and temperature information, the effect of neighboring heat sources was removed and the faulty apparatus could be correctly detected.</description><subject>conic</subject><subject>depth map</subject><subject>diagnosis of apparatus</subject><subject>thermal image</subject><issn>0385-4213</issn><issn>1348-8147</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNpVkE1rwkAQhpfSQq3tudf9A9H9TDZH8aMVhPagt8Iy3UxsRJOwGyn--641CB5mBuZ934F5CHnlbMS14uMKcddiGHEhRzrP7siAS2USw1V2TwZMGp0oweUjeQphx5iUWpkB-Zphh66rmpo2JV3Acd-d6Gfzi55O2hY8dMeAgW5CVW_prAod1A7psi4bf4D_GNQFXeOhxbPX32jP5KGEfcCXfg7JZjFfT9-T1cfbcjpZJU4xnSVFWoBQsuSm0JlweSaZ0LlhJgWEVOffEPcYK9UoQJQp5wqNSrkAk0sj5JCML3edb0LwWNrWVwfwJ8uZPcOxPRwb4dgIJybml8QufrTFqx98V7k93vr7HnNX3f2At1jLP3U0c0o</recordid><startdate>2003</startdate><enddate>2003</enddate><creator>Ishino, Ryuichi</creator><general>The Institute of Electrical Engineers of Japan</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2003</creationdate><title>Detection of Faulty Power Apparatuses Using Distance Information and Temperature Information</title><author>Ishino, Ryuichi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4057-d6da243f18d572c97302598086aea659bad57ed5765e2a2f6114e84612a893823</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>conic</topic><topic>depth map</topic><topic>diagnosis of apparatus</topic><topic>thermal image</topic><toplevel>online_resources</toplevel><creatorcontrib>Ishino, Ryuichi</creatorcontrib><collection>CrossRef</collection><jtitle>Denki Gakkai ronbunshi. B, Enerugi, denki kiki, denryoku</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ishino, Ryuichi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Detection of Faulty Power Apparatuses Using Distance Information and Temperature Information</atitle><jtitle>Denki Gakkai ronbunshi. B, Enerugi, denki kiki, denryoku</jtitle><addtitle>IEEJ Trans. PE</addtitle><date>2003</date><risdate>2003</risdate><volume>123</volume><issue>5</issue><spage>597</spage><epage>601</epage><pages>597-601</pages><issn>0385-4213</issn><eissn>1348-8147</eissn><abstract>When an apparatus which should be diagnosed is near a neighboring heat source, it is difficult to distinguish the apparatus from the other heat source from only a thermal image, because there is no distance information. Therefore, we added distance information obtained with a stereo camera to temperature information obtained with an infrared camera, and developed a method of detecting a faulty apparatus on distribution poles using the infrared and stereo cameras. This method has four subcomponents: (1) generation of distance information with a stereo camera, (2) projection of distance information space onto temperature information space and integration of distance information and temperature information, (3) extraction of apparatuses on a thermal image, which is a visualization of temperature information, using distance information, and (4) detection of a faulty apparatus based on the local temperature gradient. We verified this method experimentally. The experimental result of using the new method indicated that by integrating distance information and temperature information, the effect of neighboring heat sources was removed and the faulty apparatus could be correctly detected.</abstract><pub>The Institute of Electrical Engineers of Japan</pub><doi>10.1541/ieejpes.123.597</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0385-4213
ispartof IEEJ Transactions on Power and Energy, 2003, Vol.123(5), pp.597-601
issn 0385-4213
1348-8147
language eng
recordid cdi_crossref_primary_10_1541_ieejpes_123_597
source EZB-FREE-00999 freely available EZB journals
subjects conic
depth map
diagnosis of apparatus
thermal image
title Detection of Faulty Power Apparatuses Using Distance Information and Temperature Information
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T15%3A18%3A57IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstage_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Detection%20of%20Faulty%20Power%20Apparatuses%20Using%20Distance%20Information%20and%20Temperature%20Information&rft.jtitle=Denki%20Gakkai%20ronbunshi.%20B,%20Enerugi,%20denki%20kiki,%20denryoku&rft.au=Ishino,%20Ryuichi&rft.date=2003&rft.volume=123&rft.issue=5&rft.spage=597&rft.epage=601&rft.pages=597-601&rft.issn=0385-4213&rft.eissn=1348-8147&rft_id=info:doi/10.1541/ieejpes.123.597&rft_dat=%3Cjstage_cross%3Earticle_ieejpes_123_5_123_5_597_article_char_en%3C/jstage_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true