WO2008149638A1 - ブラシレスモータ - Google Patents

ブラシレスモータ Download PDF

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Publication number
WO2008149638A1
WO2008149638A1 PCT/JP2008/058706 JP2008058706W WO2008149638A1 WO 2008149638 A1 WO2008149638 A1 WO 2008149638A1 JP 2008058706 W JP2008058706 W JP 2008058706W WO 2008149638 A1 WO2008149638 A1 WO 2008149638A1
Authority
WO
WIPO (PCT)
Prior art keywords
current carrying
phase
electric current
accordance
electric currents
Prior art date
Application number
PCT/JP2008/058706
Other languages
English (en)
French (fr)
Inventor
Toshiaki Kawashima
Original Assignee
Edwards Japan Limited
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 Edwards Japan Limited filed Critical Edwards Japan Limited
Priority to JP2009517760A priority Critical patent/JP5276586B2/ja
Priority to US12/602,097 priority patent/US8248019B2/en
Publication of WO2008149638A1 publication Critical patent/WO2008149638A1/ja

Links

Classifications

    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/24—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual ac commutator motor
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/20—Arrangements for starting

Abstract

　回路構成を複雑化させることなく、モータの起動期間における駆動制御の安定性をより向上させることを目的とする。 　ロータの回転数がＰＬＬ回路をロックできる回転数に満たない期間は、２つの通電パターンによる起動電流の供給を行う２相モードの駆動制御方法を用いる。通電パターンＡでは、モータ巻線にＵ→Ｗ方向とＶ→Ｗ方向に同時に電流を流し、通電パターンＢでは、モータ巻線にＷ→Ｕ方向とＷ→Ｖ方向に同時に電流を流す。インダクタンスによる電圧降下の位相と大きさが等しいＵ相－Ｖ相間の電位差Ｖu-vを検出する。検出した電位差Ｖu-vに基づいて積分器で磁束推定信号φu-vを算出する。そして、磁束推定信号φu-vに基づいてコンパレータからＲＯＴ信号を出力する。ＲＯＴ信号に応じて起動電流の通電パターンを切り替え、正転方向のトルクを発生させることによってロータを加速させる。
PCT/JP2008/058706 2007-06-05 2008-05-12 ブラシレスモータ WO2008149638A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009517760A JP5276586B2 (ja) 2007-06-05 2008-05-12 ブラシレスモータ
US12/602,097 US8248019B2 (en) 2007-06-05 2008-05-12 Brushless motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-149277 2007-06-05
JP2007149277 2007-06-05

Publications (1)

Publication Number Publication Date
WO2008149638A1 true WO2008149638A1 (ja) 2008-12-11

Family

ID=40093463

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058706 WO2008149638A1 (ja) 2007-06-05 2008-05-12 ブラシレスモータ

Country Status (3)

Country Link
US (1) US8248019B2 (ja)
JP (1) JP5276586B2 (ja)
WO (1) WO2008149638A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013144104A (ja) * 2011-12-16 2013-07-25 Minato Ikagaku Kk 呼気ガス分析装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5144315B2 (ja) * 2008-03-11 2013-02-13 パナソニック株式会社 ブラシレスｄｃモータの駆動回路
IT1395346B1 (it) * 2009-05-28 2012-09-14 Vodafone Omnitel Nv Metodo e sistema di comunicazione per calcolare un valore di soglia di rise-over-thermal (rot).
KR101942594B1 (ko) * 2010-12-30 2019-01-25 다이오드 인코포레이티드 브러시리스 모터용 코일 전환 신호 발생
US8766578B2 (en) 2012-02-27 2014-07-01 Canadian Space Agency Method and apparatus for high velocity ripple suppression of brushless DC motors having limited drive/amplifier bandwidth
JP5973822B2 (ja) * 2012-07-19 2016-08-23 ルネサスエレクトロニクス株式会社 モータ駆動制御装置およびその動作方法
JP6058460B2 (ja) * 2013-04-23 2017-01-11 日立オートモティブシステムズ株式会社 ブラシレスモータの制御装置
US10830610B2 (en) * 2016-09-26 2020-11-10 Analog Devices, Inc. Method and apparatus for motor rotor position determination
DE102017222856A1 (de) * 2017-12-15 2019-06-19 Robert Bosch Gmbh Verfahren und Vorrichtung zur Bestimmung einer Drehrichtung einer Kurbelwelle einer Brennkraftmaschine
DE102017222863A1 (de) * 2017-12-15 2019-06-19 Robert Bosch Gmbh Verfahren und Vorrichtung zur Bestimmung einer Drehwinkelposition einer Kurbelwelle einer Brennkraftmaschine
DE102018200639A1 (de) * 2017-12-15 2019-06-19 Robert Bosch Gmbh Verfahren und Vorrichtung zur Bestimmung einer Drehzahl einer Kurbelwelle ei-ner Brennkraftmaschine
JP6999485B2 (ja) 2018-04-20 2022-01-18 エドワーズ株式会社 真空ポンプ、及び真空ポンプの制御装置

Citations (2)

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JP2002176793A (ja) * 2000-09-18 2002-06-21 Seiko Instruments Inc ブラシレスモータの制御回路、センサレスブラシレスモータの制御回路、ブラシレスモータ装置、センサレスブラシレスモータ装置、及び真空ポンプ装置
JP2004140975A (ja) * 2002-10-21 2004-05-13 Renesas Technology Corp 多相直流モータの回転駆動制御装置および起動方法

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US5739652A (en) * 1996-12-20 1998-04-14 General Motors Corporation Method and apparatus for sensorless operation of brushless permanent magnet motors
DE10037972B4 (de) * 1999-08-05 2005-09-15 Sharp K.K. Vorrichtung und Verfahren zur Elektromotorsteuerung
JP4261523B2 (ja) * 2004-09-03 2009-04-30 パナソニック株式会社 モータ駆動装置および駆動方法
JP4614728B2 (ja) * 2004-10-14 2011-01-19 ルネサスエレクトロニクス株式会社 モータの駆動制御装置および起動方法
JP5072493B2 (ja) * 2007-09-05 2012-11-14 株式会社東芝 回転機制御装置および洗濯機
EP2115866B1 (en) * 2007-12-10 2011-05-04 Panasonic Corporation Inverter controller, and motor driving device, electric compressor and electric home appliance using the inverter controller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002176793A (ja) * 2000-09-18 2002-06-21 Seiko Instruments Inc ブラシレスモータの制御回路、センサレスブラシレスモータの制御回路、ブラシレスモータ装置、センサレスブラシレスモータ装置、及び真空ポンプ装置
JP2004140975A (ja) * 2002-10-21 2004-05-13 Renesas Technology Corp 多相直流モータの回転駆動制御装置および起動方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013144104A (ja) * 2011-12-16 2013-07-25 Minato Ikagaku Kk 呼気ガス分析装置

Also Published As

Publication number Publication date
US20100176756A1 (en) 2010-07-15
JPWO2008149638A1 (ja) 2010-08-19
JP5276586B2 (ja) 2013-08-28
US8248019B2 (en) 2012-08-21

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