CH608145A5 - Method for influencing the rotation speed of a three-phase motor having two separate windings - Google Patents

Method for influencing the rotation speed of a three-phase motor having two separate windings

Info

Publication number
CH608145A5
CH608145A5 CH178776A CH178776A CH608145A5 CH 608145 A5 CH608145 A5 CH 608145A5 CH 178776 A CH178776 A CH 178776A CH 178776 A CH178776 A CH 178776A CH 608145 A5 CH608145 A5 CH 608145A5
Authority
CH
Switzerland
Prior art keywords
influencing
rotation speed
phase motor
separate windings
windings
Prior art date
Application number
CH178776A
Inventor
Wolfgang Roesch
Original Assignee
Loher Gmbh
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 Loher Gmbh filed Critical Loher Gmbh
Publication of CH608145A5 publication Critical patent/CH608145A5/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/44—Means for stopping the cars, cages, or skips at predetermined levels and for taking account of disturbance factors, e.g. variation of load weight
    • 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
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
    • B66B1/308—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor with AC powered elevator drive
    • 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
    • H02P1/28—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 by progressive increase of voltage applied to primary circuit of motor
    • 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
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
    • H02P27/026—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • H02P3/24—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor by applying dc to the motor
CH178776A 1975-03-03 1976-02-13 Method for influencing the rotation speed of a three-phase motor having two separate windings CH608145A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2509192 1975-03-03

Publications (1)

Publication Number Publication Date
CH608145A5 true CH608145A5 (en) 1978-12-15

Family

ID=5940335

Family Applications (1)

Application Number Title Priority Date Filing Date
CH178776A CH608145A5 (en) 1975-03-03 1976-02-13 Method for influencing the rotation speed of a three-phase motor having two separate windings

Country Status (5)

Country Link
AT (1) AT348626B (en)
CH (1) CH608145A5 (en)
ES (1) ES445423A1 (en)
FR (1) FR2303409A1 (en)
IT (1) IT1052024B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721778A1 (en) * 1977-05-13 1978-11-23 Loher Gmbh CONTROL AND REGULATING ARRANGEMENT FOR A THREE-PHASE-AC SYNCHRONOUS MOTOR
US5677519A (en) * 1996-02-29 1997-10-14 Otis Elevator Company Elevator leveling adjustment
CN113625809B (en) * 2021-07-28 2022-10-28 日立电梯（中国）有限公司 Bus voltage threshold calculation method and bus voltage control method

Also Published As

Publication number Publication date
FR2303409B1 (en) 1979-06-01
ES445423A1 (en) 1977-06-01
ATA53176A (en) 1978-07-15
IT1052024B (en) 1981-06-20
AT348626B (en) 1979-02-26
FR2303409A1 (en) 1976-10-01

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Legal Events

Date Code Title Description
PL Patent ceased