DE3478174D1 - Method for controlling induction motor and apparatus therefor - Google Patents

Method for controlling induction motor and apparatus therefor

Info

Publication number
DE3478174D1
DE3478174D1 DE8484101815T DE3478174T DE3478174D1 DE 3478174 D1 DE3478174 D1 DE 3478174D1 DE 8484101815 T DE8484101815 T DE 8484101815T DE 3478174 T DE3478174 T DE 3478174T DE 3478174 D1 DE3478174 D1 DE 3478174D1
Authority
DE
Germany
Prior art keywords
induction motor
apparatus therefor
controlling induction
controlling
therefor
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
Application number
DE8484101815T
Other languages
English (en)
Inventor
Toshiaki Okuyama
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12267996&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3478174(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3478174D1 publication Critical patent/DE3478174D1/de
Expired legal-status Critical Current

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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • H02P21/08—Indirect field-oriented control; Rotor flux feed-forward control
    • H02P21/09—Field phase angle calculation based on rotor voltage equation by adding slip frequency and speed proportional frequency
    • 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
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/01—Asynchronous machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
DE8484101815T 1983-02-23 1984-02-21 Method for controlling induction motor and apparatus therefor Expired DE3478174D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58029141A JPS59156184A (ja) 1983-02-23 1983-02-23 誘導電動機の制御方法

Publications (1)

Publication Number Publication Date
DE3478174D1 true DE3478174D1 (en) 1989-06-15

Family

ID=12267996

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484101815T Expired DE3478174D1 (en) 1983-02-23 1984-02-21 Method for controlling induction motor and apparatus therefor

Country Status (4)

Country Link
US (1) US4503375A (de)
EP (1) EP0117514B2 (de)
JP (1) JPS59156184A (de)
DE (1) DE3478174D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152179A (ja) * 1984-08-22 1986-03-14 Toshiba Corp 電動機駆動用電源装置
US4684868A (en) * 1985-10-30 1987-08-04 Westinghouse Electric Corp. Induction motor control apparatus and method for restart when rotating in shutdown
US4698577A (en) * 1986-01-16 1987-10-06 General Electric Company Method of digital flux reconstruction with DC elimination
JPS62233082A (ja) * 1986-04-03 1987-10-13 Mitsubishi Electric Corp 交流エレベ−タ−の速度制御装置
JPS6348181A (ja) * 1986-04-11 1988-02-29 Nippon Electric Ind Co Ltd 誘導電動機の運動制御装置
JPH07118950B2 (ja) * 1986-04-14 1995-12-18 株式会社日立製作所 Ｐｗｍインバータの制御方法と装置
JPS6331492A (ja) * 1986-07-25 1988-02-10 Nippon Electric Ind Co Ltd インダクシヨンモ−タの制御装置
US4777422A (en) * 1986-11-07 1988-10-11 Eaton Corporation Induction motor flux estimator/controller
EP0267583B1 (de) * 1986-11-14 1992-11-11 Kabushiki Kaisha Toshiba Hilfsantriebsgerät für eine Turbine
JPS63268489A (ja) * 1987-04-25 1988-11-07 Fuji Electric Co Ltd 誘導電動機の可変速駆動装置
JPH088800B2 (ja) * 1987-04-25 1996-01-29 富士電機株式会社 誘導電動機の可変速駆動装置
JPH07108119B2 (ja) * 1987-08-08 1995-11-15 三菱電機株式会社 誘導電動機制御装置
EP0310050B1 (de) * 1987-09-29 1994-06-15 Kabushiki Kaisha Toshiba Regelvorrichtung für eine Induktionsmaschine
JPH01174287A (ja) * 1987-12-28 1989-07-10 Nippon Reliance Kk 誘導電動機の制御方式
JP2821127B2 (ja) * 1988-01-29 1998-11-05 株式会社日立製作所 誘導電動機の制御方法
JPH02254987A (ja) * 1989-03-24 1990-10-15 Okuma Mach Works Ltd 誘導電動機の制御方式及びその装置
JPH0755080B2 (ja) * 1989-09-29 1995-06-07 譲 常広 インバータの制御装置
JPH07110160B2 (ja) * 1989-12-21 1995-11-22 三菱電機株式会社 誘導電動機の制御装置
FI93061C (fi) * 1992-12-16 1995-02-10 Kone Oy Menetelmä ja laitteisto epätahtikoneen jättämän kompensoimiseksi
US6018224A (en) * 1993-03-10 2000-01-25 Ac Propulsion, Inc. Anti-clipping circuit for induction motor drive system
US5844397A (en) * 1994-04-29 1998-12-01 Reda Pump Downhole pumping system with variable speed pulse width modulated inverter coupled to electrical motor via non-gap transformer
EP0771067B1 (de) * 1995-10-26 1998-01-07 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur feldorientierten Regelung einer Drehfeldmaschine
US5909098A (en) * 1996-05-02 1999-06-01 Reda Pump Downhole pumping system with variable speed pulse-width modulated inverter coupled to electrical motor via non-gap transformer
DE19724946B4 (de) * 1997-06-12 2005-09-15 Siemens Ag Verfahren und Vorrichtung zur Drehzahlregelung einer geberlosen, feldorientiert betriebenen Asynchronmaschine
DE19732460A1 (de) * 1997-07-28 1999-02-04 Siemens Ag Verfahren und Vorrichtung zur Regelung eines Mehrmotorenantriebs mit mehreren Asynchronmotoren und einem Spannungszwischenkreis-Umrichter
US6750628B2 (en) 2001-12-03 2004-06-15 Electric Boat Corporation Flux shunt wave shape control arrangement for permanent magnet machines
JP5547866B2 (ja) * 2007-06-19 2014-07-16 株式会社日立産機システム 誘導電動機駆動装置、電動機駆動システム、及び昇降システム
JP2010273400A (ja) * 2009-05-19 2010-12-02 Nippon Reliance Kk 誘導電動機制御装置
KR101539539B1 (ko) 2014-05-12 2015-07-24 엘에스산전 주식회사 유도전동기 제어장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700986A (en) * 1971-01-18 1972-10-24 Gen Electric Co-ordinated voltage control for induction servomotors
JPS6031196B2 (ja) * 1979-12-11 1985-07-20 ファナック株式会社 誘導電動機の可変速運転装置
JPS57199489A (en) * 1981-05-29 1982-12-07 Hitachi Ltd Controller for induction motor
JPS58123394A (ja) * 1982-01-18 1983-07-22 Hitachi Ltd 交流電動機の制御装置
JPS5963998A (ja) * 1982-10-04 1984-04-11 Hitachi Ltd 誘導電動機の制御方法

Also Published As

Publication number Publication date
US4503375A (en) 1985-03-05
EP0117514A3 (en) 1985-07-10
JPS59156184A (ja) 1984-09-05
EP0117514B1 (de) 1989-05-10
JPH0334313B2 (de) 1991-05-22
EP0117514B2 (de) 1992-08-12
EP0117514A2 (de) 1984-09-05

Similar Documents

Publication Publication Date Title
DE3478174D1 (en) Method for controlling induction motor and apparatus therefor
GB2093288B (en) Method and apparatus for controlling ac motor
DE3367708D1 (en) Method and apparatus for controlling an ac motor
DE3174812D1 (en) Apparatus and methods for controlling induction motors
DE3271272D1 (en) Method and apparatus for controlling induction motor
DE3373246D1 (en) Method and apparatus for position control of electric motor
DE3372560D1 (en) Method and apparatus for controlling pwm inverter
EP0159000A3 (en) Method and apparatus for controlling pwm inverters
DE3375350D1 (en) Control method for induction motors
EP0128754A3 (en) Method for controlling task process and device thereof
DE3473705D1 (en) Method and apparatus for controlling pwm inverter
GB2149242B (en) Inverter controlling apparatus for induction motor drive
DE3465670D1 (en) Method and apparatus for controlling pwm inverter
DE3473620D1 (en) Yarn-feeding apparatus and method for controlling it
DE3472190D1 (en) Start-up control method and apparatus for a polyphase induction motor
EP0175294A3 (en) Method and apparatus for controlling induction motor
DE3363311D1 (en) Method and apparatus of controlling induction motors
DE3479926D1 (en) Adaptive apparatus and method for control
DE3069436D1 (en) Method and apparatus for controlling an ac induction motor
GB2180079A (en) Method and apparatus for controlling servo motor
EP0415772A3 (en) Method and apparatus for controlling motors
EP0121792A3 (en) Vector control method and system for an induction motor
GB2113487B (en) Method and apparatus for controlling an inverter
GB2084359B (en) Apparatus and methods for controlling three phase induction motors
GB2084360B (en) Apparatus and methods for controlling induction motors

Legal Events

Date Code Title Description
8363 Opposition against the patent
8328 Change in the person/name/address of the agent

Free format text: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBEL-HOPF, U., DIPL.-CHEM. DR.RER.NAT. GROENING, H., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8366 Restricted maintained after opposition proceedings