NO931175L - PROCEDURE AND INSTITUTION FOR REGULATING ELECTRIC MOTORS - Google Patents

PROCEDURE AND INSTITUTION FOR REGULATING ELECTRIC MOTORS

Info

Publication number
NO931175L
NO931175L NO93931175A NO931175A NO931175L NO 931175 L NO931175 L NO 931175L NO 93931175 A NO93931175 A NO 93931175A NO 931175 A NO931175 A NO 931175A NO 931175 L NO931175 L NO 931175L
Authority
NO
Norway
Prior art keywords
motors
institution
procedure
electric motors
regulating electric
Prior art date
Application number
NO93931175A
Other languages
Norwegian (no)
Other versions
NO931175D0 (en
Inventor
Carl-Michael Bockwoldt
Original Assignee
Bockwoldt Carl Michael
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 Bockwoldt Carl Michael filed Critical Bockwoldt Carl Michael
Publication of NO931175D0 publication Critical patent/NO931175D0/en
Publication of NO931175L publication Critical patent/NO931175L/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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Stepping Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Det er beskrevet en fremgangsmåte til regulering, og en reguleringsinnretning som kan drive to eller flere motorer (Ml ... Mn) med angitt forskjell l omdrelnlngs- tall. Anordnede følere (Sl ... Sn) avgir pulstog etter angivelse av den tiltagende drelevlnkel for motorene (Ml ... Mn), eller etter angivelse av en annen størrelse som forandrer seg på grunn av motorom- drelnlngene. De Innkommende pulstall for de overvåkede motorer blir beregnet. Etter angivelse av forskjellen mellom pulstallene for de enkelte innløpende pulstog, blir tilhørende motorer tldsvls frakoblet nettet delvis eller fullstendig.A method of regulation is disclosed and a control device capable of operating two or more motors (Ml ... Mn) with the specified difference in speed. Arranged sensors (Sl ... Sn) emit pulse trains after indicating the increasing drag angle for the motors (Ml ... Mn), or after specifying another size that changes due to the engine speeds. The Inbound pulse numbers for the monitored motors are calculated. After specifying the difference between the pulse numbers for the individual inbound pulse trains, the associated motors will be partially or completely disconnected from the grid.

NO93931175A 1992-03-30 1993-03-29 PROCEDURE AND INSTITUTION FOR REGULATING ELECTRIC MOTORS NO931175L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4210437A DE4210437C2 (en) 1992-03-30 1992-03-30 Control method and control device for at least two electric motors

Publications (2)

Publication Number Publication Date
NO931175D0 NO931175D0 (en) 1993-03-29
NO931175L true NO931175L (en) 1993-10-01

Family

ID=6455452

Family Applications (1)

Application Number Title Priority Date Filing Date
NO93931175A NO931175L (en) 1992-03-30 1993-03-29 PROCEDURE AND INSTITUTION FOR REGULATING ELECTRIC MOTORS

Country Status (4)

Country Link
EP (1) EP0567781A2 (en)
DE (1) DE4210437C2 (en)
FI (1) FI931422A (en)
NO (1) NO931175L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10101582A1 (en) * 2001-01-15 2002-07-25 Siemens Ag Method for synchronous control in a motor vehicle test bench
DE10156269A1 (en) * 2001-11-16 2003-06-05 Siemens Ag Traction drive for electrical railway locomotives, has at least one synchronous reluctance motor; electrical railway locomotive is implemented as cargo locomotive
DE10232208A1 (en) * 2002-07-17 2004-04-01 Wilo Ag Overload protection for a three-phase electrical consumer
DE10347584B4 (en) * 2003-10-14 2006-07-20 Abb Research Ltd. System with a plurality of wirelessly powered sensors and / or actuators and a base station connected to an automation device
US7034500B2 (en) 2004-01-23 2006-04-25 A.O. Smith Corporation Electric drive assembly
GB0416888D0 (en) * 2004-07-29 2004-09-01 Rolls Royce Plc Controlling a plurality of devices
DE102010018138B4 (en) 2010-04-24 2020-01-16 Alfred Ottowitz Method for operating a bicycle with at least two electric drive motors and control unit
EP2402597B1 (en) 2010-06-29 2016-08-03 Siemens Aktiengesellschaft Wind turbine yaw system and method of controlling the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1522822A (en) * 1976-09-22 1978-08-31 Gen Motors Ltd Electric windscreen wiper systems
DE2721634C3 (en) * 1977-05-13 1980-01-31 Danfoss A/S, Nordborg (Daenemark) Speed ratio control arrangement
DE3022866A1 (en) * 1980-06-19 1982-01-14 Gebr. Dickertmann, Hebezeugfabrik AG, 4800 Bielefeld Speed monitoring of several separate but related drives - employing microprocessor for protection and alarm functions with speed-dependent input signals
JPS59194690A (en) * 1983-04-18 1984-11-05 Aida Eng Ltd Synchronizer of plural motors
JPH0767298B2 (en) * 1983-10-26 1995-07-19 株式会社東芝 Document scanning controller for image forming apparatus
JPH01129255A (en) * 1987-11-14 1989-05-22 Dainippon Screen Mfg Co Ltd Method for preventing deviation in scanning line of input /output separation type scanner

Also Published As

Publication number Publication date
FI931422A (en) 1993-10-01
EP0567781A3 (en) 1994-04-20
FI931422A0 (en) 1993-03-30
EP0567781A2 (en) 1993-11-03
NO931175D0 (en) 1993-03-29
DE4210437C2 (en) 1994-03-31
DE4210437A1 (en) 1993-10-07

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