MOTOR

To reduce noise and vibration.SOLUTION: In a motor that produces different magnetic resistance between one and the other of magnetic poles, a stator coil includes two sets of three-phase coils that are individually supplied with current. Coils U1, U2, V1, V2, W1, and W2 of each of phases of the two...

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Hauptverfasser:	NAKAI HIDEO, NAMBA MASAFUMI, KUROISHI SHINKATSU, HIRAMOTO KENJI, KONO HIROSHI, OTANI YUKO, YAMAZAKI YUSUKE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION
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creator	NAKAI HIDEO NAMBA MASAFUMI KUROISHI SHINKATSU HIRAMOTO KENJI KONO HIROSHI OTANI YUKO YAMAZAKI YUSUKE
description	To reduce noise and vibration.SOLUTION: In a motor that produces different magnetic resistance between one and the other of magnetic poles, a stator coil includes two sets of three-phase coils that are individually supplied with current. Coils U1, U2, V1, V2, W1, and W2 of each of phases of the two sets of three-phase coils are symmetrically arranged with an electrical angle of 180° as a boundary. Through a coil corresponding to each of the two sets of three-phase coils, a fundamental wave component of the same period is passed, and the current value of each of the phase coils of two sets of three-phase stator coils is set according to the electromagnetic force generated by the difference in the magnetic resistances of the magnetic poles.SELECTED DRAWING: Figure 2 【課題】騒音・振動を低減する。【解決手段】磁極の一方と他方とで磁気抵抗が異なる状態を生じるモータであって、ステータコイルは、個別に電流が供給される２セットの３相コイルを含む。２セットの３相コイルの各々の相のコイルＵ１，Ｕ２，Ｖ１，Ｖ２，Ｗ１，Ｗ２は、電気角１８０°を境にして対称に配置され、２セットの各３相コイルで対応するコイルには、同じ周期の基本波成分が流されるとともに、各磁極の磁気抵抗の異なりによって発生する電磁力に応じて、２セットの３相ステータコイルの各相コイルの電流値が設定される。【選択図】図２
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Coils U1, U2, V1, V2, W1, and W2 of each of phases of the two sets of three-phase coils are symmetrically arranged with an electrical angle of 180° as a boundary. Through a coil corresponding to each of the two sets of three-phase coils, a fundamental wave component of the same period is passed, and the current value of each of the phase coils of two sets of three-phase stator coils is set according to the electromagnetic force generated by the difference in the magnetic resistances of the magnetic poles.SELECTED DRAWING: Figure 2 【課題】騒音・振動を低減する。【解決手段】磁極の一方と他方とで磁気抵抗が異なる状態を生じるモータであって、ステータコイルは、個別に電流が供給される２セットの３相コイルを含む。２セットの３相コイルの各々の相のコイルＵ１，Ｕ２，Ｖ１，Ｖ２，Ｗ１，Ｗ２は、電気角１８０°を境にして対称に配置され、２セットの各３相コイルで対応するコイルには、同じ周期の基本波成分が流されるとともに、各磁極の磁気抵抗の異なりによって発生する電磁力に応じて、２セットの３相ステータコイルの各相コイルの電流値が設定される。【選択図】図２</description><language>eng ; jpn</language><subject>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS ; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; GENERATION</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191121&DB=EPODOC&CC=JP&NR=2019201490A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191121&DB=EPODOC&CC=JP&NR=2019201490A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAI HIDEO</creatorcontrib><creatorcontrib>NAMBA MASAFUMI</creatorcontrib><creatorcontrib>KUROISHI SHINKATSU</creatorcontrib><creatorcontrib>HIRAMOTO KENJI</creatorcontrib><creatorcontrib>KONO HIROSHI</creatorcontrib><creatorcontrib>OTANI YUKO</creatorcontrib><creatorcontrib>YAMAZAKI YUSUKE</creatorcontrib><title>MOTOR</title><description>To reduce noise and vibration.SOLUTION: In a motor that produces different magnetic resistance between one and the other of magnetic poles, a stator coil includes two sets of three-phase coils that are individually supplied with current. Coils U1, U2, V1, V2, W1, and W2 of each of phases of the two sets of three-phase coils are symmetrically arranged with an electrical angle of 180° as a boundary. Through a coil corresponding to each of the two sets of three-phase coils, a fundamental wave component of the same period is passed, and the current value of each of the phase coils of two sets of three-phase stator coils is set according to the electromagnetic force generated by the difference in the magnetic resistances of the magnetic poles.SELECTED DRAWING: Figure 2 【課題】騒音・振動を低減する。【解決手段】磁極の一方と他方とで磁気抵抗が異なる状態を生じるモータであって、ステータコイルは、個別に電流が供給される２セットの３相コイルを含む。２セットの３相コイルの各々の相のコイルＵ１，Ｕ２，Ｖ１，Ｖ２，Ｗ１，Ｗ２は、電気角１８０°を境にして対称に配置され、２セットの各３相コイルで対応するコイルには、同じ周期の基本波成分が流されるとともに、各磁極の磁気抵抗の異なりによって発生する電磁力に応じて、２セットの３相ステータコイルの各相コイルの電流値が設定される。【選択図】図２</description><subject>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</subject><subject>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZGD19Q_xD-JhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhpZAbGJp4GhMlCIACsYa6Q</recordid><startdate>20191121</startdate><enddate>20191121</enddate><creator>NAKAI HIDEO</creator><creator>NAMBA MASAFUMI</creator><creator>KUROISHI SHINKATSU</creator><creator>HIRAMOTO KENJI</creator><creator>KONO HIROSHI</creator><creator>OTANI YUKO</creator><creator>YAMAZAKI YUSUKE</creator><scope>EVB</scope></search><sort><creationdate>20191121</creationdate><title>MOTOR</title><author>NAKAI HIDEO ; NAMBA MASAFUMI ; KUROISHI SHINKATSU ; HIRAMOTO KENJI ; KONO HIROSHI ; OTANI YUKO ; YAMAZAKI YUSUKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2019201490A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2019</creationdate><topic>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</topic><topic>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><toplevel>online_resources</toplevel><creatorcontrib>NAKAI HIDEO</creatorcontrib><creatorcontrib>NAMBA MASAFUMI</creatorcontrib><creatorcontrib>KUROISHI SHINKATSU</creatorcontrib><creatorcontrib>HIRAMOTO KENJI</creatorcontrib><creatorcontrib>KONO HIROSHI</creatorcontrib><creatorcontrib>OTANI YUKO</creatorcontrib><creatorcontrib>YAMAZAKI YUSUKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAI HIDEO</au><au>NAMBA MASAFUMI</au><au>KUROISHI SHINKATSU</au><au>HIRAMOTO KENJI</au><au>KONO HIROSHI</au><au>OTANI YUKO</au><au>YAMAZAKI YUSUKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MOTOR</title><date>2019-11-21</date><risdate>2019</risdate><abstract>To reduce noise and vibration.SOLUTION: In a motor that produces different magnetic resistance between one and the other of magnetic poles, a stator coil includes two sets of three-phase coils that are individually supplied with current. Coils U1, U2, V1, V2, W1, and W2 of each of phases of the two sets of three-phase coils are symmetrically arranged with an electrical angle of 180° as a boundary. Through a coil corresponding to each of the two sets of three-phase coils, a fundamental wave component of the same period is passed, and the current value of each of the phase coils of two sets of three-phase stator coils is set according to the electromagnetic force generated by the difference in the magnetic resistances of the magnetic poles.SELECTED DRAWING: Figure 2 【課題】騒音・振動を低減する。【解決手段】磁極の一方と他方とで磁気抵抗が異なる状態を生じるモータであって、ステータコイルは、個別に電流が供給される２セットの３相コイルを含む。２セットの３相コイルの各々の相のコイルＵ１，Ｕ２，Ｖ１，Ｖ２，Ｗ１，Ｗ２は、電気角１８０°を境にして対称に配置され、２セットの各３相コイルで対応するコイルには、同じ周期の基本波成分が流されるとともに、各磁極の磁気抵抗の異なりによって発生する電磁力に応じて、２セットの３相ステータコイルの各相コイルの電流値が設定される。【選択図】図２</abstract><oa>free_for_read</oa></addata></record>
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subjects	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION
title	MOTOR
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