JP5497291B2 - 非同期式機器の回転子の回転周波数のセンサレス測定 - Google Patents

非同期式機器の回転子の回転周波数のセンサレス測定 Download PDF

Info

Publication number
JP5497291B2
JP5497291B2 JP2008515355A JP2008515355A JP5497291B2 JP 5497291 B2 JP5497291 B2 JP 5497291B2 JP 2008515355 A JP2008515355 A JP 2008515355A JP 2008515355 A JP2008515355 A JP 2008515355A JP 5497291 B2 JP5497291 B2 JP 5497291B2
Authority
JP
Japan
Prior art keywords
stator
frequency
rotor
current
peak
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2008515355A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008546159A (ja
JP2008546159A5 (enExample
Inventor
ステファン ハオットマン
シルヴァーナ アルソヴァ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Koninklijke Philips Electronics NV
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 Koninklijke Philips NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JP2008546159A publication Critical patent/JP2008546159A/ja
Publication of JP2008546159A5 publication Critical patent/JP2008546159A5/ja
Application granted granted Critical
Publication of JP5497291B2 publication Critical patent/JP5497291B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H01J35/101—Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving
    • H01J35/1017—Bearings for rotating anodes
    • H01J35/104—Fluid bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Control Of Ac Motors In General (AREA)
  • X-Ray Techniques (AREA)
JP2008515355A 2005-06-09 2006-06-06 非同期式機器の回転子の回転周波数のセンサレス測定 Expired - Fee Related JP5497291B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05105069 2005-06-09
EP05105069.8 2005-06-09
PCT/IB2006/051791 WO2006131878A1 (en) 2005-06-09 2006-06-06 Sensorless measurement of the rotation frequency of a rotor of an asynchronous machine

Publications (3)

Publication Number Publication Date
JP2008546159A JP2008546159A (ja) 2008-12-18
JP2008546159A5 JP2008546159A5 (enExample) 2013-06-27
JP5497291B2 true JP5497291B2 (ja) 2014-05-21

Family

ID=37101356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008515355A Expired - Fee Related JP5497291B2 (ja) 2005-06-09 2006-06-06 非同期式機器の回転子の回転周波数のセンサレス測定

Country Status (4)

Country Link
US (1) US7911170B2 (enExample)
EP (1) EP1894292A1 (enExample)
JP (1) JP5497291B2 (enExample)
WO (1) WO2006131878A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602008004990D1 (de) 2008-04-24 2011-03-31 Advanced Digital Design S A Verfahren und Gerät zur Bestimmung der Rotordrehzahl eines Asynchronmotors
US8024120B2 (en) * 2008-05-16 2011-09-20 Turner Larry A Complex phase locked loop
JP5415343B2 (ja) * 2010-03-31 2014-02-12 株式会社東芝 電気車制御装置
US8542800B2 (en) * 2010-09-23 2013-09-24 General Electric Company Asynchronous motor with features creating magnetic field disturbance
MX2010011171A (es) * 2010-10-11 2012-04-13 Mabe Sa De Cv Control de defasamiento.
US9431949B2 (en) * 2014-04-29 2016-08-30 General Electric Company Induction motor speed estimation
RU2586825C1 (ru) * 2015-04-06 2016-06-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пензенский государственный университет" (ФГБОУ ВПО "Пензенский государственный университет") Способ и устройство для измерения частоты вращения
EP3430638A4 (en) * 2016-03-18 2020-02-12 Varex Imaging Corporation MAGNETIC LIFTING DEVICE FOR AN X-RAY TUBE
JP6062588B1 (ja) * 2016-03-31 2017-01-18 株式会社高田工業所 三相誘導電動機の固有特徴量を決定する方法
US10816437B2 (en) * 2017-03-22 2020-10-27 General Electric Company Contactless rotor state/speed measurement of x-ray tube
EP3422386A1 (en) * 2017-06-27 2019-01-02 Koninklijke Philips N.V. A rotary anode x-ray source
US11051388B2 (en) * 2018-06-30 2021-06-29 Varex Imaging Corporation X-ray tube diagnostic system including a circuit to generate a phase signal and/or an indication of a status of a motor
CN108761117B (zh) * 2018-07-27 2023-07-28 江苏省特种设备安全监督检验研究院 便携式电流检测转速测试仪
TWI754965B (zh) * 2020-06-17 2022-02-11 台達電子工業股份有限公司 電機轉子頻率估測方法
CN113890443B (zh) * 2020-06-17 2023-09-05 台达电子工业股份有限公司 电机转子频率估测方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577386A (en) * 1978-12-04 1980-06-11 Muneaki Ishida Method and device for controlling slip frequency of induction machine
DE2921724C2 (de) 1979-05-29 1982-05-19 Schorch GmbH, 4050 Mönchengladbach Verfahren zur meßtechnischen Erfassung und Überwachung von elektrischen Läuferunsymmetrien in Induktionsmaschinen mit Käfigläufern
SE417883B (sv) * 1980-03-26 1981-04-13 Elfi Innovationer Sett och anordning for detektering av en asynkronmotors varvtal
JPS58195486A (ja) * 1982-05-10 1983-11-14 Toshiba Corp 電動機速度検出装置
US5585709A (en) * 1993-12-22 1996-12-17 Wisconsin Alumni Research Foundation Method and apparatus for transducerless position and velocity estimation in drives for AC machines
US5828210A (en) * 1996-08-23 1998-10-27 General Electric Company X-ray tube anode drive speed monitor including flux pickup coil
JPH10229687A (ja) * 1997-02-14 1998-08-25 Fuji Electric Co Ltd 誘導電動機の可変速制御装置
US5883487A (en) * 1997-07-25 1999-03-16 Continental X-Ray Corporation Method and apparatus for determining the speed of rotation of an AC motor
DE19823787C2 (de) * 1998-05-28 2003-10-30 Daimlerchrysler Rail Systems Verfahren und Anordnung zur Früherkennung von Läuferschäden bei Asynchronmaschinen
JP3710621B2 (ja) * 1998-05-29 2005-10-26 三菱電機株式会社 誘導電動機の制御装置
US6058596A (en) 1998-08-03 2000-05-09 General Electric Company Method of making an induction motor rotor
US6208132B1 (en) * 1998-11-02 2001-03-27 General Electric Company Non-intrusive speed sensing for induction motors
JP2003018900A (ja) * 2001-06-29 2003-01-17 Nissan Motor Co Ltd モーター制御装置
JP4213894B2 (ja) * 2002-01-25 2009-01-21 株式会社日立メディコ Ｘ線管装置及びこれを用いたｘ線発生装置並びにｘ線画像診断装置
JP4062939B2 (ja) * 2002-03-14 2008-03-19 Ｊｆｅスチール株式会社 交流電動機の回転子異常検出方法及び回転子異常検出装置
US6789028B2 (en) * 2002-09-18 2004-09-07 General Electric Company Method, system, and computer-readable medium for sensorless measurement of induction machine rotor bar pass frequency
DE10336068B4 (de) * 2003-08-06 2006-04-06 Siemens Ag Verfahren zur gesteuerten Einprägung eines Ständerstrom- und eines Drehmoment-Sollwertes für eine stromrichtergespeiste Drehfeldmaschine
DE102006042384B4 (de) * 2006-09-08 2008-09-11 Siemens Ag Umrichter und Verfahren zur Steuerung eines Umrichters
DE102006052042A1 (de) * 2006-10-30 2008-05-15 Bombardier Transportation Gmbh Steuerung und/oder Regelung eines 3-Phasen-Stromrichters für den Betrieb einer Asynchronmaschine
US8076814B2 (en) * 2007-01-24 2011-12-13 Raven Energy Alternatives, Llc Brushless high-frequency alternator and excitation method for DC, single-phase and multi-phase AC power-frequency generation
US7615904B2 (en) * 2007-01-24 2009-11-10 Raven Energy Alternatives, Llc Brushless high-frequency alternator and excitation method for three-phase AC power-frequency generation
FR2916585B1 (fr) * 2007-05-25 2009-08-21 Alstom Transport Sa Procede de regulation d'une tension ou d'un courant d'un filtre rlc, support d'enregistrement et vehicules pour ce procede.

Also Published As

Publication number Publication date
US20090140681A1 (en) 2009-06-04
EP1894292A1 (en) 2008-03-05
WO2006131878A1 (en) 2006-12-14
JP2008546159A (ja) 2008-12-18
US7911170B2 (en) 2011-03-22

Similar Documents

Publication Publication Date Title
JP2008546159A (ja) 非同期式機器の回転子の回転周波数のセンサレス測定
JP2008546159A5 (enExample)
JP4474469B2 (ja) 単相誘導電動機のエアギャップ偏心検査装置及びエアギャップ修正方法
Jeong et al. Detection of trailing edge PM demagnetization in surface PM synchronous motors
CN111630769B (zh) 驱动装置、流体利用装置以及空调机
Bellini et al. Vibrations, currents and stray flux signals to asses induction motors rotor conditions
US8542800B2 (en) Asynchronous motor with features creating magnetic field disturbance
JP5594160B2 (ja) 電動モータ内蔵磁石の劣化検知方法及び装置
Haddad Detection and identification of rotor faults in axial flux permanent magnet synchronous motors due to manufacturing and assembly imperfections
CN113359032B (zh) 永磁同步电机测试方法、装置及设备
JP3501016B2 (ja) 電動機固定子鉄心の動的磁気特性測定装置および測定方法
Ko et al. Current signature identification and analysis for demagnetization fault diagnosis of permanent magnet synchronous motors
US20190229672A1 (en) Systems and methods for acquiring measurements of rotor temperature of electric machines
Kumar et al. Prediction of rotor slot size variations in induction motor using polynomial chirplet transform and regression algorithms
CN115956268A (zh) 确定同步转速的方法
Lasjerdi et al. Static eccentricity fault diagnosis in wound-rotor resolvers
Zhu et al. Real-time defect detection of die cast rotor in induction motor based on circular flux sensing coils
JP6249433B1 (ja) 横流電流検出装置、横流電流検出方法、および、回転子
Kral et al. Robust rotor fault detection by means of the vienna monitoring method and a parameter tracking technique
CN114729976B (zh) 用于校准电机的调节器的方法和设备
Pjetri et al. Estimation of induction motor speed by using rotor slot harmonics frequency
CN112152534B (zh) 一种基于静态测量的同步电机瞬态转矩测量装置及方法
Kroics et al. An accurate mechanical overload detection for induction motor via sensorless load torque estimation
Er et al. Analysis of the Effect of switching frequency on acoustic noise in External Rotor Brushless DC motors
Stojičić et al. Monitoring of rotor bar faults in induction generators with full-size inverter

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090605

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20111213

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120313

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121113

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20130213

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20130220

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20130513

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140204

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140306

R150 Certificate of patent or registration of utility model

Ref document number: 5497291

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees