TW236048B - - Google Patents

Info

Publication number
TW236048B
TW236048B TW083101944A TW83101944A TW236048B TW 236048 B TW236048 B TW 236048B TW 083101944 A TW083101944 A TW 083101944A TW 83101944 A TW83101944 A TW 83101944A TW 236048 B TW236048 B TW 236048B
Authority
TW
Taiwan
Prior art keywords
motor
supply voltage
slip
detected
amplitude
Prior art date
Application number
TW083101944A
Other languages
English (en)
Original Assignee
Arekkusu Denshi Kogyo Kk
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 Arekkusu Denshi Kogyo Kk filed Critical Arekkusu Denshi Kogyo Kk
Application granted granted Critical
Publication of TW236048B publication Critical patent/TW236048B/zh

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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/08—Controlling based on slip frequency, e.g. adding slip frequency and speed proportional frequency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
TW083101944A 1993-03-08 1994-03-07 TW236048B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5085050A JP2718001B2 (ja) 1993-03-08 1993-03-08 誘導電動機用電力制御装置

Publications (1)

Publication Number Publication Date
TW236048B true TW236048B (zh) 1994-12-11

Family

ID=13847845

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083101944A TW236048B (zh) 1993-03-08 1994-03-07

Country Status (10)

Country Link
US (1) US5500581A (zh)
EP (1) EP0615336B1 (zh)
JP (1) JP2718001B2 (zh)
KR (1) KR0127912B1 (zh)
CN (1) CN1036558C (zh)
AT (1) ATE166503T1 (zh)
AU (1) AU5765994A (zh)
CA (1) CA2118550A1 (zh)
DE (1) DE69410321D1 (zh)
TW (1) TW236048B (zh)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3452391B2 (ja) * 1994-01-06 2003-09-29 株式会社安川電機 電動機の制御装置およびその制御方法
SE510548C2 (sv) * 1994-02-02 1999-05-31 Jerker Hellstroem Motorstyrning och därtill hörande anordningar vid vävmaskin
FI112737B (fi) * 1994-05-11 2003-12-31 Kone Corp Laitteisto hissimoottorin säätämiseksi
US6504580B1 (en) 1997-03-24 2003-01-07 Evolve Products, Inc. Non-Telephonic, non-remote controller, wireless information presentation device with advertising display
JP3043717B2 (ja) * 1998-09-18 2000-05-22 ソリッドウェイ株式会社 電圧制御装置
JP3716670B2 (ja) 1998-09-29 2005-11-16 三菱電機株式会社 誘導電動機の制御装置
US6433504B1 (en) 1999-12-13 2002-08-13 A. O. Smith Corporation Method and apparatus of improving the efficiency of an induction motor
CA2327579C (en) * 1999-12-13 2008-07-29 A.O. Smith Corporation Method and apparatus of improving the efficiency of an induction motor
US6605919B1 (en) 1999-12-13 2003-08-12 A.O. Smith Corporation Method and apparatus for indirectly measuring induction motor slip to establish speed control
JP4802428B2 (ja) * 2001-09-21 2011-10-26 富士電機株式会社 誘導電動機の制御方法
KR100451369B1 (ko) * 2002-03-14 2004-10-06 엘지산전 주식회사 유도 전동기의 회전 속도 검출 방법
US7272302B2 (en) * 2002-10-08 2007-09-18 Emerson Electric Co. PSC motor system for use in HVAC applications with field adjustment and fail-safe capabilities
US6801013B2 (en) * 2002-10-08 2004-10-05 Emerson Electric Co. PSC motor system for use in HVAC applications
US6856115B2 (en) * 2002-10-31 2005-02-15 A. O. Smith Corporation Method of and apparatus for controlling the operation of an induction motor using a model of the induction motor
US7042193B2 (en) * 2003-08-28 2006-05-09 Mitsubishi Denki Kabushiki Kaisha Control apparatus for rotating machine
TWM257255U (en) * 2004-03-01 2005-02-21 Rexon Ind Corp Ltd Emery disk/emery belt machine with speed adjusting apparatus
US20070024224A1 (en) * 2005-07-26 2007-02-01 Mcdonald Raymond G kW-based torque control for AC motors
US7102326B1 (en) * 2005-08-08 2006-09-05 Fego Precision Industrial Co., Ltd. Motor speed variator and a driving method thereof
DE102010021488A1 (de) 2009-05-22 2011-04-07 Lenze Drives Gmbh Verfahren zur (kupfer-)verlustoptimalen Regelung einer Asynchronmaschine mit einem Frequenzumrichter
WO2012037983A1 (de) 2010-09-24 2012-03-29 Lenze Drives Gmbh Verfahren zur (kupfer-)verlustoptimalen regelung einer asynchronmaschine mit einem umrichter
JP5814151B2 (ja) * 2012-02-09 2015-11-17 株式会社マキタ 電動工具
GB2513193B (en) * 2013-04-19 2015-06-03 Dyson Technology Ltd Air moving appliance with on-board diagnostics
WO2016006439A1 (ja) * 2014-07-07 2016-01-14 神王偉国 電動自動車における誘導電動機の効率最適化方法及び装置
CN104079230B (zh) * 2014-07-07 2016-09-28 神王伟国 异步电动机效率优化控制的方法、装置、系统及电动汽车
US20160020720A1 (en) * 2014-07-15 2016-01-21 IPH + Limited Drive control system and drive control method
JP2016116431A (ja) * 2014-12-16 2016-06-23 偉国 神王 負荷追従による誘導電動機の省エネ制御方法及び装置
WO2017037941A1 (ja) * 2015-09-04 2017-03-09 三菱電機株式会社 電力変換装置およびヒートポンプ装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117403A (en) * 1979-03-05 1980-09-09 Hitachi Ltd Controlling device vehicle driving induction motor
US4538100A (en) * 1980-03-10 1985-08-27 Creative Technology, Inc. DC to AC inverter and motor control system
US4511834A (en) * 1982-12-23 1985-04-16 Borg-Warner Corporation Control and stabilizing system for damperless synchronous motor
JPS59153496A (ja) * 1983-02-17 1984-09-01 Mitsubishi Electric Corp インバ−タ制御装置
EP0159000B1 (en) * 1984-04-16 1990-07-11 Hitachi, Ltd. Method and apparatus for controlling pwm inverters
JPS61240875A (ja) * 1985-04-16 1986-10-27 Fanuc Ltd 三相誘導電動機の制御方法
JP2556867B2 (ja) * 1987-08-19 1996-11-27 三菱電機株式会社 インバ−タ装置
US5140248A (en) * 1987-12-23 1992-08-18 Allen-Bradley Company, Inc. Open loop motor control with both voltage and current regulation
US5010287A (en) * 1988-02-24 1991-04-23 Matsushita Electric Works, Ltd. Induction motor control system
US5241257A (en) * 1989-04-17 1993-08-31 Emerson Electric Co. Drive system for household appliances

Also Published As

Publication number Publication date
US5500581A (en) 1996-03-19
KR0127912B1 (ko) 1998-04-06
EP0615336B1 (en) 1998-05-20
KR940022998A (ko) 1994-10-22
CA2118550A1 (en) 1994-09-09
EP0615336A1 (en) 1994-09-14
CN1107624A (zh) 1995-08-30
ATE166503T1 (de) 1998-06-15
CN1036558C (zh) 1997-11-26
AU5765994A (en) 1994-09-29
JPH06261597A (ja) 1994-09-16
JP2718001B2 (ja) 1998-02-25
DE69410321D1 (de) 1998-06-25

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Legal Events

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MK4A Expiration of patent term of an invention patent