FI910769A - Foerfarande foer foerminskning av startstroem av en kortsluten asynkronmotor samt en foer tillaempning av foerfarandet avsedd kortsluten asynkronmotorenhet - Google Patents

Foerfarande foer foerminskning av startstroem av en kortsluten asynkronmotor samt en foer tillaempning av foerfarandet avsedd kortsluten asynkronmotorenhet Download PDF

Info

Publication number
FI910769A
FI910769A FI910769A FI910769A FI910769A FI 910769 A FI910769 A FI 910769A FI 910769 A FI910769 A FI 910769A FI 910769 A FI910769 A FI 910769A FI 910769 A FI910769 A FI 910769A
Authority
FI
Finland
Prior art keywords
kortsluten
foer
startstroem
foerminskning
asynkronmotorenhet
Prior art date
Application number
FI910769A
Other languages
English (en)
Other versions
FI89317C (fi
FI89317B (fi
FI910769A0 (fi
Inventor
Klaus Uuskoski
Original Assignee
Kone 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 Kone Oy filed Critical Kone Oy
Priority to FI910769A priority Critical patent/FI89317C/fi
Publication of FI910769A0 publication Critical patent/FI910769A0/fi
Priority to EP92102539A priority patent/EP0499989A2/en
Publication of FI910769A publication Critical patent/FI910769A/fi
Application granted granted Critical
Publication of FI89317B publication Critical patent/FI89317B/fi
Publication of FI89317C publication Critical patent/FI89317C/fi
Priority to US08/352,294 priority patent/US5451854A/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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)
FI910769A 1991-02-18 1991-02-18 Foerfarande foer foerminskning av startstroem av en kortsluten asynkronmotor samt en foer tillaempning av foerfarandet avsedd kortsluten asynkronmotorenhet FI89317C (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI910769A FI89317C (fi) 1991-02-18 1991-02-18 Foerfarande foer foerminskning av startstroem av en kortsluten asynkronmotor samt en foer tillaempning av foerfarandet avsedd kortsluten asynkronmotorenhet
EP92102539A EP0499989A2 (en) 1991-02-18 1992-02-14 Procedure for reducing the starting current of a squirrelcage motor, and a squirrelcage motor unit designed for implementing the procedure
US08/352,294 US5451854A (en) 1991-02-18 1994-12-08 Procedure for reducing the starting current of a squirrel-cage motor, and a squirrel-cage motor unit designed for implementing the procedure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI910769A FI89317C (fi) 1991-02-18 1991-02-18 Foerfarande foer foerminskning av startstroem av en kortsluten asynkronmotor samt en foer tillaempning av foerfarandet avsedd kortsluten asynkronmotorenhet
FI910769 1991-02-18

Publications (4)

Publication Number Publication Date
FI910769A0 FI910769A0 (fi) 1991-02-18
FI910769A true FI910769A (fi) 1992-08-19
FI89317B FI89317B (fi) 1993-05-31
FI89317C FI89317C (fi) 1993-09-10

Family

ID=8531932

Family Applications (1)

Application Number Title Priority Date Filing Date
FI910769A FI89317C (fi) 1991-02-18 1991-02-18 Foerfarande foer foerminskning av startstroem av en kortsluten asynkronmotor samt en foer tillaempning av foerfarandet avsedd kortsluten asynkronmotorenhet

Country Status (3)

Country Link
US (1) US5451854A (fi)
EP (1) EP0499989A2 (fi)
FI (1) FI89317C (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5821660A (en) * 1997-03-05 1998-10-13 Mts Systems Corporation Brushless direct current motor having adjustable motor characteristics
US6175209B1 (en) * 1999-07-08 2001-01-16 Emerson Electric Co. 2/4-pole PSC motor with shared main winding and shared auxiliary winding
US6256977B1 (en) 1999-09-07 2001-07-10 Alliedsignal, Inc. Start circuit for electric starting of engines
GB2376573A (en) 2001-06-15 2002-12-18 Aeroquip Vickers Ltd AC Induction motor and method of starting same
FR2885273B1 (fr) * 2005-04-29 2007-07-06 Leroy Somer Moteurs Stator de machine electrique tournante.
US20070075661A1 (en) * 2005-10-04 2007-04-05 Ut-Battelle, Llc Winding Control Improvement of Drive Motor for Hybrid Electric Vehicle
DE102010033346B3 (de) * 2010-08-04 2012-02-02 Bucyrus Hex Gmbh Verfahren zum Starten eines Elektromotors in einer hydraulisch betriebenen Arbeitsmaschine
CN102957363B (zh) * 2012-11-21 2015-07-01 董良初 一种电机绕线转子式软启动器
TWI686049B (zh) * 2018-10-26 2020-02-21 陳鵬任 交流馬達裝置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE280052C (fi) *
US1899858A (en) * 1930-02-24 1933-02-28 Electric Machinery Mfg Co Dynamo-electric machine
US1899859A (en) * 1930-11-22 1933-02-28 Electric Machinery Mfg Co Dynamo electric machine
US2649561A (en) * 1948-12-02 1953-08-18 Hutchins Electric Company Inc Electric motor
US3068389A (en) * 1958-10-03 1962-12-11 Charles R Cantonwine Electric motor construction
US3237072A (en) * 1962-09-21 1966-02-22 Charles R Cantonwine Transformer-like induction motor having various coupling ratios between windings
US3573579A (en) * 1970-01-21 1971-04-06 Alexander J Lewus Single-phase motor controls using unitary signal-controlled bi-directional semiconductor gate devices
US4004203A (en) * 1973-12-22 1977-01-18 C.A.V. Limited Drive systems using a. c. motors
NL224631A (fi) * 1974-02-25
US4296344A (en) * 1979-03-13 1981-10-20 General Electric Company Multi-speed motor
US4477767A (en) * 1980-12-01 1984-10-16 General Electric Company Static excitation system
DE3107654C2 (de) * 1981-02-27 1984-04-26 Siemens AG, 1000 Berlin und 8000 München Teilwicklungsschaltung zum Anfahren eines Drehstrommotors
US4450399A (en) * 1982-01-27 1984-05-22 Sanyo Electric Co., Ltd. Induction motor
CN85102382B (zh) * 1985-04-01 1988-06-08 华中工学院 谐波起动方法及按该方法起动的电动机
DE3673253D1 (de) * 1985-05-22 1990-09-13 Siemens Ag Teilwicklungsschaltung zum anfahren von drehstrommotoren.
JPS62189952A (ja) * 1986-02-12 1987-08-19 Shinko Electric Co Ltd 誘導電動機
DE3814244A1 (de) * 1987-07-23 1989-02-16 Siemens Ag Schaltungs- und wicklungsanordnung fuer eine mehrphasige elektrische drehfeldmaschine

Also Published As

Publication number Publication date
EP0499989A2 (en) 1992-08-26
US5451854A (en) 1995-09-19
FI89317C (fi) 1993-09-10
FI89317B (fi) 1993-05-31
FI910769A0 (fi) 1991-02-18
EP0499989A3 (fi) 1994-04-13

Similar Documents

Publication Publication Date Title
FI935425A0 (fi) Programmerbart universalt modemsystem samt foerfarande foer anvaendning av detsamma
FI932059A (fi) Hoegeffektiv utvaendig motpulseringsanordning samt foerfarande foer styrning av denna
FI925263A (fi) Foerfarande foer framstaellning av sintrade stycken samt vid foerfarandet anvaenda kompositioner
FI923372A (fi) Foerfarande foer foerbaettring av stabiliteten hos enzymer samt stabiliserade entzymer
FI925265A (fi) Foerfarande foer framstaellning av sintrade stycken samt vid foerfarandet anvaenda raoaemneskompositioner
FI925266A0 (fi) Foerfaranden foer framstaellning av sintrade stycken samt vid foerfarandenanvaenda raoa enheter
FI920978A (fi) Foerfarande samt anordning foer att torka bestrukna banor
FI935133A0 (fi) Foerfarande foer framstaellning av ren nickelhydroxid samt anvaendning av denna
FI923659A (fi) Tom kabelhylsa med kabelsammansaettning samt foerfarande foer framstaellning av dessa
FI925264A (fi) Foerfarande foer framstaellning av sintrade stycken samt vid foerfarandet anvaenda kompositioner
FI910769A (fi) Foerfarande foer foerminskning av startstroem av en kortsluten asynkronmotor samt en foer tillaempning av foerfarandet avsedd kortsluten asynkronmotorenhet
FI921843A (fi) Foerfarande och anordning foer framstaellning av speciellt foer pappersmaskiner avsedda pressremmar samt medelst foerfarandet och anordningen framstaellda pressremmar
FI931528A (fi) Foerfarande foer behandling av en partikel - vaetske blandings stroemning samt anordning foer att foerverkliga foerfarandet
FI934396A (fi) 2-spirocyklopropyl cefalosporinsulfonderivat samt foerfarande foer framstaellning daerav
FI923890A (fi) Aongstraole- och vakuumanordning samt foerfarande foer anvaendning av densamma
FI921159A0 (fi) Tvaopolig elektrod foer elektrolys- anordning av serietyp samt elektrolysanordning av serietyp.
FI921742A (fi) Cylindrisk spaltsil foer en reningsapparat foer pappersmassa samt foerfarande foer realisering av densamma
FI932232A (fi) Tig-svetsningssystem samt foerfarande foer styrning av detsamma
FI930726A0 (fi) Foerfarande foer identifiering av en linjekod samt anordning foer identifiering av en linjekod
FI914614A0 (fi) Foerfarande foer framstaellning av en foerpackningsfilm med maonga skikt samt en enligt foerfarandet framstaelld foerpackningsfilm med maonga skikt.
FI911874A (fi) Luftfoerdelningsfoerfarande samt luftfoerdelningsanordning
FI920344A (fi) Luftfoerdelningsfoerfarande samt luftfoerdelningsanordning
FI925397A (fi) Foerfarande foer luftkonditionering av en byggnad samt en luftkonditionerad byggnad
FI930089A0 (fi) Foerfarande foer framstaellning av trombo-, aids- och p-vaccin samt foertestningsapparat
FI915816A0 (fi) Foerfarande foer framstaellning av en isolerad stroemskena samt isolerad stroemskena.

Legal Events

Date Code Title Description
FG Patent granted

Owner name: KONE OY

BB Publication of examined application