FI942700A - Method for determining the rotational speed, magnitude and instantaneous direction of flow - Google Patents

Method for determining the rotational speed, magnitude and instantaneous direction of flow Download PDF

Info

Publication number
FI942700A
FI942700A FI942700A FI942700A FI942700A FI 942700 A FI942700 A FI 942700A FI 942700 A FI942700 A FI 942700A FI 942700 A FI942700 A FI 942700A FI 942700 A FI942700 A FI 942700A
Authority
FI
Finland
Prior art keywords
magnitude
determining
flow
rotational speed
instantaneous direction
Prior art date
Application number
FI942700A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI96467B (en
FI942700A0 (en
FI96467C (en
Inventor
Vesa Manninen
Pasi Pohjalainen
Pekka Tiitinen
Original Assignee
Abb Industry Oy
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 Abb Industry Oy filed Critical Abb Industry Oy
Priority to FI942700A priority Critical patent/FI96467C/en
Publication of FI942700A0 publication Critical patent/FI942700A0/en
Priority to TW084105339A priority patent/TW264540B/en
Priority to AU26178/95A priority patent/AU2617895A/en
Priority to PCT/FI1995/000324 priority patent/WO1995034125A1/en
Publication of FI942700A publication Critical patent/FI942700A/en
Publication of FI96467B publication Critical patent/FI96467B/en
Application granted granted Critical
Publication of FI96467C publication Critical patent/FI96467C/en

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
    • H02P21/36—Arrangements for braking or slowing; Four quadrant control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
FI942700A 1994-06-08 1994-06-08 Method for defining the rotational speed, magnitude and momentum of a flow FI96467C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI942700A FI96467C (en) 1994-06-08 1994-06-08 Method for defining the rotational speed, magnitude and momentum of a flow
TW084105339A TW264540B (en) 1994-06-08 1995-05-26 A method for determining the rotational speed, magnitude and instantaneous direction of a flux
AU26178/95A AU2617895A (en) 1994-06-08 1995-06-06 A method for determining the rotational speed, magnitude and instantaneous direction of a flux
PCT/FI1995/000324 WO1995034125A1 (en) 1994-06-08 1995-06-06 A method for determining the rotational speed, magnitude and instantaneous direction of a flux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI942700A FI96467C (en) 1994-06-08 1994-06-08 Method for defining the rotational speed, magnitude and momentum of a flow
FI942700 1994-06-08

Publications (4)

Publication Number Publication Date
FI942700A0 FI942700A0 (en) 1994-06-08
FI942700A true FI942700A (en) 1995-12-09
FI96467B FI96467B (en) 1996-03-15
FI96467C FI96467C (en) 1996-06-25

Family

ID=8540873

Family Applications (1)

Application Number Title Priority Date Filing Date
FI942700A FI96467C (en) 1994-06-08 1994-06-08 Method for defining the rotational speed, magnitude and momentum of a flow

Country Status (4)

Country Link
AU (1) AU2617895A (en)
FI (1) FI96467C (en)
TW (1) TW264540B (en)
WO (1) WO1995034125A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513764C2 (en) * 1998-10-16 2000-10-30 Atlas Copco Controls Ab Method for restarting a permanent magnet synchronous motor during residual rotation
JP3681318B2 (en) 2000-02-28 2005-08-10 株式会社日立製作所 Synchronous motor control device and vehicle using the same
FI113106B (en) 2001-06-14 2004-02-27 Abb Oy Method for coupling an inverter to alternating voltage
EP2621074A1 (en) * 2012-01-24 2013-07-31 ABB Research Ltd. Multicore implemented weight-function based predictive control of an electric converter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92115C (en) * 1992-07-29 1994-09-26 Abb Stroemberg Drives Oy Method for determining the residual flux of an inverter-fed short-circuit machine

Also Published As

Publication number Publication date
FI96467B (en) 1996-03-15
TW264540B (en) 1995-12-01
WO1995034125A1 (en) 1995-12-14
FI942700A0 (en) 1994-06-08
FI96467C (en) 1996-06-25
AU2617895A (en) 1996-01-04

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