FI20000112A0 - Menetelmä sähkökoneen roottorin sijainnin määrittämiseksi sekä sijaintianturi - Google Patents

Menetelmä sähkökoneen roottorin sijainnin määrittämiseksi sekä sijaintianturi

Info

Publication number
FI20000112A0
FI20000112A0 FI20000112A FI20000112A FI20000112A0 FI 20000112 A0 FI20000112 A0 FI 20000112A0 FI 20000112 A FI20000112 A FI 20000112A FI 20000112 A FI20000112 A FI 20000112A FI 20000112 A0 FI20000112 A0 FI 20000112A0
Authority
FI
Finland
Prior art keywords
rotor
determining
electric machine
position sensor
sensor
Prior art date
Application number
FI20000112A
Other languages
English (en)
Swedish (sv)
Other versions
FI20000112A (fi
FI112278B (fi
Inventor
Erkki Lantto
Original Assignee
High Speed Tech Ltd Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by High Speed Tech Ltd Oy filed Critical High Speed Tech Ltd Oy
Publication of FI20000112A0 publication Critical patent/FI20000112A0/fi
Priority to FI20000112A priority Critical patent/FI112278B/fi
Priority to CNB018039405A priority patent/CN1173152C/zh
Priority to CA002395580A priority patent/CA2395580A1/en
Priority to EP01942707A priority patent/EP1252478B8/en
Priority to PCT/FI2001/000035 priority patent/WO2001053774A1/en
Priority to US10/181,492 priority patent/US6737861B2/en
Priority to JP2001554015A priority patent/JP4578045B2/ja
Priority to AU2001228537A priority patent/AU2001228537A1/en
Publication of FI20000112A publication Critical patent/FI20000112A/fi
Application granted granted Critical
Publication of FI112278B publication Critical patent/FI112278B/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FI20000112A 2000-01-20 2000-01-20 Menetelmä sähkökoneen roottorin sijainnin määrittämiseksi sekä sijaintianturi FI112278B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20000112A FI112278B (fi) 2000-01-20 2000-01-20 Menetelmä sähkökoneen roottorin sijainnin määrittämiseksi sekä sijaintianturi
PCT/FI2001/000035 WO2001053774A1 (en) 2000-01-20 2001-01-16 Method for determining the position of the rotor of an electric machine, and a position sensor
CA002395580A CA2395580A1 (en) 2000-01-20 2001-01-16 Method for determining the position of the rotor of an electric machine, and a position sensor
EP01942707A EP1252478B8 (en) 2000-01-20 2001-01-16 Method for determining the position of the rotor of an electric machine, and a position sensor
CNB018039405A CN1173152C (zh) 2000-01-20 2001-01-16 用于确定电机转子位置的方法以及位置传感器
US10/181,492 US6737861B2 (en) 2000-01-20 2001-01-16 Method for determining the position of the rotor of an electric machine, and a position sensor
JP2001554015A JP4578045B2 (ja) 2000-01-20 2001-01-16 電気機械のロータの位置を決定する方法および位置センサ
AU2001228537A AU2001228537A1 (en) 2000-01-20 2001-01-16 Method for determining the position of the rotor of an electric machine, and a position sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20000112A FI112278B (fi) 2000-01-20 2000-01-20 Menetelmä sähkökoneen roottorin sijainnin määrittämiseksi sekä sijaintianturi
FI20000112 2000-01-20

Publications (3)

Publication Number Publication Date
FI20000112A0 true FI20000112A0 (fi) 2000-01-20
FI20000112A FI20000112A (fi) 2001-07-21
FI112278B FI112278B (fi) 2003-11-14

Family

ID=8557136

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20000112A FI112278B (fi) 2000-01-20 2000-01-20 Menetelmä sähkökoneen roottorin sijainnin määrittämiseksi sekä sijaintianturi

Country Status (8)

Country Link
US (1) US6737861B2 (fi)
EP (1) EP1252478B8 (fi)
JP (1) JP4578045B2 (fi)
CN (1) CN1173152C (fi)
AU (1) AU2001228537A1 (fi)
CA (1) CA2395580A1 (fi)
FI (1) FI112278B (fi)
WO (1) WO2001053774A1 (fi)

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JP4158858B2 (ja) * 2003-12-04 2008-10-01 多摩川精機株式会社 回転角度検出器
US20060176063A1 (en) * 2005-02-10 2006-08-10 Hyeong-Joon Ahn Capacitive sensor
CN100383488C (zh) * 2006-03-17 2008-04-23 清华大学 一种同步测量转动轴径向和轴向位移的方法及其传感器
JP5133758B2 (ja) * 2008-03-31 2013-01-30 川崎重工業株式会社 磁気軸受用位置センサ装置及び磁気軸受装置
ES2349816B1 (es) * 2009-05-13 2011-11-14 Industria De Turbo Propulsores, S.A. Sistema de medida de la posicion axial de ejes.
US9853525B2 (en) 2012-06-12 2017-12-26 Abb Research Ltd. Magnetic bearing assembly and arrangement of position sensors for a magnetic bearing assembly
CN105651155B (zh) * 2014-11-07 2018-09-14 江苏大学 磁力泵转轴位置在线监测装置和方法
US10323960B2 (en) 2014-12-31 2019-06-18 Ingersoll-Rand Company Method of making sensing mechanism and machine system using same
WO2016174439A1 (en) * 2015-04-30 2016-11-03 Salunda Limited Sensing of the contents of a bore
CN106352780A (zh) * 2016-08-19 2017-01-25 苏州博众精工科技有限公司 周向检测装置及周向检测方法
CN107238345B (zh) * 2017-06-15 2019-03-05 大连理工大学 气浮转子陀螺仪动压马达间隙自动测量装置及方法
FR3070914B1 (fr) * 2017-09-14 2019-09-06 Faurecia Sieges D'automobile Mecanisme de reglage de siege de vehicule automobile
JP6930366B2 (ja) * 2017-10-26 2021-09-01 株式会社Ihi 変位検出装置
CN109458919A (zh) * 2018-12-18 2019-03-12 南京磁谷科技有限公司 一种磁悬浮轴承的径向与轴向的组合传感器结构
GB201901112D0 (en) 2019-01-28 2019-03-13 Rolls Royce Plc Shaft monitoring system
GB201901113D0 (en) 2019-01-28 2019-03-13 Rolls Royce Plc Shaft monitoring system
US11162444B2 (en) 2019-02-08 2021-11-02 Honda Motor Co., Ltd. Systems and methods for a crank sensor having multiple sensors and a magnetic element
US11181016B2 (en) 2019-02-08 2021-11-23 Honda Motor Co., Ltd. Systems and methods for a crank sensor having multiple sensors and a magnetic element
US11131567B2 (en) 2019-02-08 2021-09-28 Honda Motor Co., Ltd. Systems and methods for error detection in crankshaft tooth encoding
US11199426B2 (en) 2019-02-08 2021-12-14 Honda Motor Co., Ltd. Systems and methods for crankshaft tooth encoding
US11401971B2 (en) 2019-08-26 2022-08-02 Ingersoll-Rand Industrial U.S., Inc. Low-cost modular inductive position sensor and method of manufacturing it
CN111197969B (zh) * 2020-01-07 2021-06-22 中车株洲电机有限公司 一种磁悬浮轴承转子位置检测装置
US11959820B2 (en) 2021-03-17 2024-04-16 Honda Motor Co., Ltd. Pulser plate balancing
CN115877281A (zh) * 2021-09-27 2023-03-31 财团法人工业技术研究院 免电池旋转检测装置

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JPS57189011A (en) * 1981-05-15 1982-11-20 Fuji Heavy Ind Ltd Position detecting mechanism
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Also Published As

Publication number Publication date
AU2001228537A1 (en) 2001-07-31
CA2395580A1 (en) 2001-07-26
EP1252478B8 (en) 2013-01-23
JP2003520949A (ja) 2003-07-08
WO2001053774A1 (en) 2001-07-26
CN1395675A (zh) 2003-02-05
FI20000112A (fi) 2001-07-21
CN1173152C (zh) 2004-10-27
EP1252478B1 (en) 2012-12-19
JP4578045B2 (ja) 2010-11-10
EP1252478A1 (en) 2002-10-30
US20030122541A1 (en) 2003-07-03
US6737861B2 (en) 2004-05-18
FI112278B (fi) 2003-11-14

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Legal Events

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Owner name: SULZER PUMP SOLUTIONS AB

PC Transfer of assignment of patent

Owner name: SULZER MANAGEMENT AG

MA Patent expired