FI895637A0 - Foerfarande foer beraekning av det magnetiska foer en induktionsmotor. - Google Patents

Foerfarande foer beraekning av det magnetiska foer en induktionsmotor.

Info

Publication number
FI895637A0
FI895637A0 FI895637A FI895637A FI895637A0 FI 895637 A0 FI895637 A0 FI 895637A0 FI 895637 A FI895637 A FI 895637A FI 895637 A FI895637 A FI 895637A FI 895637 A0 FI895637 A0 FI 895637A0
Authority
FI
Finland
Prior art keywords
foer
magnetiska
induktionsmotor
beraekning
det
Prior art date
Application number
FI895637A
Other languages
English (en)
Inventor
Eiji Watanabe
Tsugutoshi Ohtani
Original Assignee
Yaskawa Denki Seisakusho 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 Yaskawa Denki Seisakusho Kk filed Critical Yaskawa Denki Seisakusho Kk
Publication of FI895637A0 publication Critical patent/FI895637A0/fi

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Measuring Magnetic Variables (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
FI895637A 1988-03-26 1989-11-24 Foerfarande foer beraekning av det magnetiska foer en induktionsmotor. FI895637A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7257288A JP2646633B2 (ja) 1988-03-26 1988-03-26 誘導電動機の磁束演算方法
PCT/JP1989/000296 WO1989009512A1 (en) 1988-03-26 1989-03-20 Method of calculating magnetic flux of an induction motor

Publications (1)

Publication Number Publication Date
FI895637A0 true FI895637A0 (fi) 1989-11-24

Family

ID=13493223

Family Applications (1)

Application Number Title Priority Date Filing Date
FI895637A FI895637A0 (fi) 1988-03-26 1989-11-24 Foerfarande foer beraekning av det magnetiska foer en induktionsmotor.

Country Status (8)

Country Link
US (1) US5150029A (fi)
EP (1) EP0335269B1 (fi)
JP (1) JP2646633B2 (fi)
KR (1) KR950010345B1 (fi)
CA (1) CA1319949C (fi)
DE (1) DE68918620T2 (fi)
FI (1) FI895637A0 (fi)
WO (1) WO1989009512A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498945A (en) * 1994-04-08 1996-03-12 Ford Motor Company Peak-torque-per-ampere (PTPA) control method for an induction motor
US5670854A (en) * 1994-12-14 1997-09-23 Matsushita Electric Industrial Co., Ltd. Control system for an induction motor
GB9929102D0 (en) * 1999-12-10 2000-02-02 Electric Drive Systems S A Maritime reeling system
WO2013132660A1 (ja) * 2012-03-09 2013-09-12 三菱電機株式会社 モータ制御装置
CN103151981B (zh) * 2013-02-27 2015-02-25 株洲南车时代电气股份有限公司 一种电励磁同步电机的转子磁场定向控制方法和装置
JP6334017B1 (ja) * 2017-01-25 2018-05-30 ファナック株式会社 誘導電動機の制御装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926197B2 (ja) * 1978-07-27 1984-06-25 株式会社東芝 誘導電動機の制御装置
US4330741A (en) * 1979-06-20 1982-05-18 Hitachi, Ltd. Electric control apparatus of induction motor
JPS6032440B2 (ja) * 1979-12-13 1985-07-27 富士電機株式会社 誘導電動機の磁束ベクトル演算器
JPS5749385A (en) * 1980-07-10 1982-03-23 Siemens Ag Circuit device for forming voltage signal
DE3034252A1 (de) * 1980-09-11 1982-04-15 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum feldorientierten betrieb einer umrichtergespeisten asynchronmaschine
JPS6036716B2 (ja) * 1980-11-10 1985-08-22 富士電機株式会社 誘導電動機の磁束ベクトル演算器
US4431957A (en) * 1981-12-29 1984-02-14 General Electric Company Method and apparatus for generating signals representing motor flux in an AC motor
JPS58119792A (ja) * 1982-01-11 1983-07-16 Hitachi Ltd 誘導電動機の制御方法
JPS5963998A (ja) * 1982-10-04 1984-04-11 Hitachi Ltd 誘導電動機の制御方法
EP0175154B1 (en) * 1984-08-21 1991-11-06 Hitachi, Ltd. Method of controlling inverter-driven induction motor
DE3438504A1 (de) * 1984-10-20 1986-04-24 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und einrichtung zur regelung einer drehfeldmaschine
JPH07118956B2 (ja) * 1987-02-17 1995-12-18 株式会社明電舎 ベクトル制御装置
JPS6416283A (en) * 1987-07-07 1989-01-19 Fuji Electric Co Ltd Variable speed driving device for induction motor

Also Published As

Publication number Publication date
KR950010345B1 (ko) 1995-09-14
CA1319949C (en) 1993-07-06
DE68918620D1 (de) 1994-11-10
US5150029A (en) 1992-09-22
KR900701086A (ko) 1990-08-17
JPH01248985A (ja) 1989-10-04
JP2646633B2 (ja) 1997-08-27
EP0335269B1 (en) 1994-10-05
DE68918620T2 (de) 1995-05-24
WO1989009512A1 (en) 1989-10-05
EP0335269A1 (en) 1989-10-04

Similar Documents

Publication Publication Date Title
FI880420A (fi) Anordning foer bestrykning av materialbana.
FI880557A0 (fi) Foerfarande foer momentkontroll av en vaexelstroemsmaskin.
FI880233A (fi) Anordning foer skaerpning av knivar.
FI895637A0 (fi) Foerfarande foer beraekning av det magnetiska foer en induktionsmotor.
FI881079A0 (fi) Anlaeggning foer boejning av glasskivor.
FI881437A0 (fi) Anordning foer manoevrering av tvao kopplingsanordningar.
FI880667A0 (fi) Anordning foer haerdning av isoleringsroer.
FI880447A0 (fi) Foerfarande foer byggande av underbyggnad foer konstis.
FI881605A (fi) Arbetsfoerfarande foer avlagning av sprucken vaegbelaeggning.
FI880092A0 (fi) Fogningskonstruktion av eldstadsdelar.
FI880141A (fi) Avsoekande elektronmikroskop foer visualisering av loesningsprov.
FI881012A0 (fi) Foerfarande foer framstaellning av en bergsko foer betongpaolar.
FI880191A0 (fi) Foerfarande foer oekning av friktion.
FI880211A0 (fi) Anordning foer medlaeggning av draeneringsroer.
FI884283A (fi) Anordning foer torkning av silktryckeriprodukter.
FI881661A (fi) Foerfarande foer automatisk under- vattensvetsning av roerfoerband.
FI880327A0 (fi) Sanitetsarmatur foer aostadkommande av dubbeldusch.
FI880378A0 (fi) Arbetsverktyg foer loesgoerande av ventilkilar.
FI880403A0 (fi) Foerfarande foer framstaellning av fuktvatten foer litografiskt tryck.
FI880070A0 (fi) Skydd foer foerhindrande av igenfrysning av dagvatten- och avfallsvattenbrunnar.
FI880448A (fi) Foerfarande foer laeggning av kylroer.
FI880490A0 (fi) Anordning foer montering av byggnadselement.
FI881488A0 (fi) Verktyg foer bockning av kopparroer.
FI881463A0 (fi) Anordning foer hoejning av tryck.
FI881450A0 (fi) Anordning foer behandling av vaetskor.

Legal Events

Date Code Title Description
FD Application lapsed
FD Application lapsed

Owner name: KABUSHIKI KAISHA YASKAWA DENKI