JP2002291282A5 - - Google Patents

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Publication number
JP2002291282A5
JP2002291282A5 JP2001088846A JP2001088846A JP2002291282A5 JP 2002291282 A5 JP2002291282 A5 JP 2002291282A5 JP 2001088846 A JP2001088846 A JP 2001088846A JP 2001088846 A JP2001088846 A JP 2001088846A JP 2002291282 A5 JP2002291282 A5 JP 2002291282A5
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JP
Japan
Prior art keywords
commutation
sensorless motor
origin
rotation direction
pulse signal
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Application number
JP2001088846A
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English (en)
Japanese (ja)
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JP2002291282A (ja
JP3690296B2 (ja
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Priority to JP2001088846A priority Critical patent/JP3690296B2/ja
Priority claimed from JP2001088846A external-priority patent/JP3690296B2/ja
Priority to EP01122585A priority patent/EP1246355A3/en
Priority to CNB011393475A priority patent/CN1199344C/zh
Priority to US10/040,976 priority patent/US6570351B2/en
Publication of JP2002291282A publication Critical patent/JP2002291282A/ja
Publication of JP2002291282A5 publication Critical patent/JP2002291282A5/ja
Application granted granted Critical
Publication of JP3690296B2 publication Critical patent/JP3690296B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2001088846A 2001-03-26 2001-03-26 センサレスモータの駆動装置 Expired - Fee Related JP3690296B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001088846A JP3690296B2 (ja) 2001-03-26 2001-03-26 センサレスモータの駆動装置
EP01122585A EP1246355A3 (en) 2001-03-26 2001-09-26 Apparatus for driving sensorless motor
CNB011393475A CN1199344C (zh) 2001-03-26 2001-11-26 无传感器电机的驱动装置
US10/040,976 US6570351B2 (en) 2001-03-26 2002-01-08 Sensorless motor driving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001088846A JP3690296B2 (ja) 2001-03-26 2001-03-26 センサレスモータの駆動装置

Publications (3)

Publication Number Publication Date
JP2002291282A JP2002291282A (ja) 2002-10-04
JP2002291282A5 true JP2002291282A5 (cg-RX-API-DMAC10.html) 2005-03-03
JP3690296B2 JP3690296B2 (ja) 2005-08-31

Family

ID=18943872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001088846A Expired - Fee Related JP3690296B2 (ja) 2001-03-26 2001-03-26 センサレスモータの駆動装置

Country Status (4)

Country Link
US (1) US6570351B2 (cg-RX-API-DMAC10.html)
EP (1) EP1246355A3 (cg-RX-API-DMAC10.html)
JP (1) JP3690296B2 (cg-RX-API-DMAC10.html)
CN (1) CN1199344C (cg-RX-API-DMAC10.html)

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US7508197B1 (en) 2007-03-15 2009-03-24 Mikhail Rakov Brushless reactance sensors for indicating angular position
JP5150650B2 (ja) * 2008-01-28 2013-02-20 北斗制御株式会社 モータ駆動装置
US8299781B2 (en) * 2008-03-07 2012-10-30 Minebea Co., Ltd. Reactance sensors of radial position for magnetic bearings and bearingless drives
US8242725B2 (en) 2008-04-15 2012-08-14 Ford Global Technologies, Llc Method for operating sensorless and brushless motors
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JP2010226827A (ja) * 2009-03-23 2010-10-07 Ihi Corp モータ制御駆動装置及びモータ始動位置決め方法
CN101917152B (zh) * 2010-07-29 2013-01-16 宁波奥克斯空调有限公司 变频空调用永磁同步压缩机的启动方法
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JP5853438B2 (ja) * 2011-06-29 2016-02-09 株式会社ジェイテクト ブラシレスｄｃモータのセンサレス制御装置
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CN113014163B (zh) * 2021-04-02 2022-07-29 浙江清华柔性电子技术研究院 步进电机的控制方法、装置及存储介质
CN113922624A (zh) * 2021-06-10 2022-01-11 上海鸣志电器股份有限公司 一种步进电机
CN115189602B (zh) * 2022-06-17 2026-06-12 未来穿戴健康科技股份有限公司 无刷电机的启动方法、装置、电控装置、按摩设备及存储介质

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CN1274481A (zh) * 1998-07-16 2000-11-22 精工爱普生株式会社 不带位置传感器的电动机的控制方法及其控制装置
JP3690250B2 (ja) * 2000-07-19 2005-08-31 セイコーエプソン株式会社 センサレスモータの駆動装置

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