Study on effect of neutral voltages on shaft voltages causing bearing currents

This paper investigates that effect of neutral voltage on shaft voltages. The shaft voltages are expected to provide cause of bearing currents. The bearing currents damage bearing in motor. We expect neutral voltages to cause shaft voltages. Thus, we construct circuit of interior motor. And we predi...

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Hauptverfasser:	Katayama, Takuya, Ogitsu, Takeki, Kokumai, Hikaru, Takemura, Hiroshi, Nakayama, Tomohiro, Mizoguchi, Hiroshi
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	AC motors Ball Bearing Capacitance Coils Electric Car Electrical Accidents Electrical Stimulation Neutral Voltage and Shaft Voltage Rotors Shafts Stator cores Voltage measurement
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creator	Katayama, Takuya Ogitsu, Takeki Kokumai, Hikaru Takemura, Hiroshi Nakayama, Tomohiro Mizoguchi, Hiroshi
description	This paper investigates that effect of neutral voltage on shaft voltages. The shaft voltages are expected to provide cause of bearing currents. The bearing currents damage bearing in motor. We expect neutral voltages to cause shaft voltages. Thus, we construct circuit of interior motor. And we predict generation of shaft voltages by simulation using the circuit. Then we measure the neutral voltage and draw a comparison between predictive value and measured value. As a result, we can confirm connections between shaft voltages and neutral voltages.
doi_str_mv	10.1109/IECON.2013.6699892
format	Conference Proceeding
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The shaft voltages are expected to provide cause of bearing currents. The bearing currents damage bearing in motor. We expect neutral voltages to cause shaft voltages. Thus, we construct circuit of interior motor. And we predict generation of shaft voltages by simulation using the circuit. Then we measure the neutral voltage and draw a comparison between predictive value and measured value. As a result, we can confirm connections between shaft voltages and neutral voltages.</description><identifier>ISSN: 1553-572X</identifier><identifier>EISBN: 1479902241</identifier><identifier>EISBN: 9781479902248</identifier><identifier>DOI: 10.1109/IECON.2013.6699892</identifier><language>eng</language><publisher>IEEE</publisher><subject>AC motors ; Ball Bearing ; Capacitance ; Coils ; Electric Car ; Electrical Accidents ; Electrical Stimulation ; Neutral Voltage and Shaft Voltage ; Rotors ; Shafts ; Stator cores ; Voltage measurement</subject><ispartof>IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013, p.4690-4693</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6699892$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6699892$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Katayama, Takuya</creatorcontrib><creatorcontrib>Ogitsu, Takeki</creatorcontrib><creatorcontrib>Kokumai, Hikaru</creatorcontrib><creatorcontrib>Takemura, Hiroshi</creatorcontrib><creatorcontrib>Nakayama, Tomohiro</creatorcontrib><creatorcontrib>Mizoguchi, Hiroshi</creatorcontrib><title>Study on effect of neutral voltages on shaft voltages causing bearing currents</title><title>IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society</title><addtitle>IECON</addtitle><description>This paper investigates that effect of neutral voltage on shaft voltages. The shaft voltages are expected to provide cause of bearing currents. The bearing currents damage bearing in motor. We expect neutral voltages to cause shaft voltages. Thus, we construct circuit of interior motor. And we predict generation of shaft voltages by simulation using the circuit. Then we measure the neutral voltage and draw a comparison between predictive value and measured value. As a result, we can confirm connections between shaft voltages and neutral voltages.</description><subject>AC motors</subject><subject>Ball Bearing</subject><subject>Capacitance</subject><subject>Coils</subject><subject>Electric Car</subject><subject>Electrical Accidents</subject><subject>Electrical Stimulation</subject><subject>Neutral Voltage and Shaft Voltage</subject><subject>Rotors</subject><subject>Shafts</subject><subject>Stator cores</subject><subject>Voltage measurement</subject><issn>1553-572X</issn><isbn>1479902241</isbn><isbn>9781479902248</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2013</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFj11LwzAYRiMouE3_gN7kD7TmzUfT91LKdIOxXajg3UjSZFZqK0kq7N_LcODVgefAA4eQO2AlAMOH9bLZbUvOQJRVhVgjvyBzkBqRcS7hksxAKVEozd-vyTylT8aUrCuYke1LntojHQfqQ_Au0zHQwU85mp7-jH02B59ONn2YkP8XZ6bUDQdqvYknuilGP-R0Q66C6ZO_PXNB3p6Wr82q2Oye183jpuhAq1xYAHTOO4dS2NbzwKQQNaLkQgoZEALKCkFZa6TQlbC85lq3XAZplQmtWJD7v9_Oe7__jt2Xicf9uV38AqqvTpo</recordid><startdate>201311</startdate><enddate>201311</enddate><creator>Katayama, Takuya</creator><creator>Ogitsu, Takeki</creator><creator>Kokumai, Hikaru</creator><creator>Takemura, Hiroshi</creator><creator>Nakayama, Tomohiro</creator><creator>Mizoguchi, Hiroshi</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>201311</creationdate><title>Study on effect of neutral voltages on shaft voltages causing bearing currents</title><author>Katayama, Takuya ; Ogitsu, Takeki ; Kokumai, Hikaru ; Takemura, Hiroshi ; Nakayama, Tomohiro ; Mizoguchi, Hiroshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-b119ccecc943bde2f0433899423434f91f946915bba43763b28277d24f4b5afd3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2013</creationdate><topic>AC motors</topic><topic>Ball Bearing</topic><topic>Capacitance</topic><topic>Coils</topic><topic>Electric Car</topic><topic>Electrical Accidents</topic><topic>Electrical Stimulation</topic><topic>Neutral Voltage and Shaft Voltage</topic><topic>Rotors</topic><topic>Shafts</topic><topic>Stator cores</topic><topic>Voltage measurement</topic><toplevel>online_resources</toplevel><creatorcontrib>Katayama, Takuya</creatorcontrib><creatorcontrib>Ogitsu, Takeki</creatorcontrib><creatorcontrib>Kokumai, Hikaru</creatorcontrib><creatorcontrib>Takemura, Hiroshi</creatorcontrib><creatorcontrib>Nakayama, Tomohiro</creatorcontrib><creatorcontrib>Mizoguchi, Hiroshi</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Katayama, Takuya</au><au>Ogitsu, Takeki</au><au>Kokumai, Hikaru</au><au>Takemura, Hiroshi</au><au>Nakayama, Tomohiro</au><au>Mizoguchi, Hiroshi</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Study on effect of neutral voltages on shaft voltages causing bearing currents</atitle><btitle>IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society</btitle><stitle>IECON</stitle><date>2013-11</date><risdate>2013</risdate><spage>4690</spage><epage>4693</epage><pages>4690-4693</pages><issn>1553-572X</issn><eisbn>1479902241</eisbn><eisbn>9781479902248</eisbn><abstract>This paper investigates that effect of neutral voltage on shaft voltages. The shaft voltages are expected to provide cause of bearing currents. The bearing currents damage bearing in motor. We expect neutral voltages to cause shaft voltages. Thus, we construct circuit of interior motor. And we predict generation of shaft voltages by simulation using the circuit. Then we measure the neutral voltage and draw a comparison between predictive value and measured value. As a result, we can confirm connections between shaft voltages and neutral voltages.</abstract><pub>IEEE</pub><doi>10.1109/IECON.2013.6699892</doi><tpages>4</tpages></addata></record>
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source	IEEE Electronic Library (IEL) Conference Proceedings
subjects	AC motors Ball Bearing Capacitance Coils Electric Car Electrical Accidents Electrical Stimulation Neutral Voltage and Shaft Voltage Rotors Shafts Stator cores Voltage measurement
title	Study on effect of neutral voltages on shaft voltages causing bearing currents
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