LU79657A1 - CONTROL AND REGULATING ARRANGEMENT FOR A THREE-PHASE SYNC MOTOR - Google Patents

CONTROL AND REGULATING ARRANGEMENT FOR A THREE-PHASE SYNC MOTOR

Info

Publication number
LU79657A1
LU79657A1 LU79657A LU79657A LU79657A1 LU 79657 A1 LU79657 A1 LU 79657A1 LU 79657 A LU79657 A LU 79657A LU 79657 A LU79657 A LU 79657A LU 79657 A1 LU79657 A1 LU 79657A1
Authority
LU
Luxembourg
Prior art keywords
control
regulating arrangement
phase sync
sync motor
motor
Prior art date
Application number
LU79657A
Other languages
German (de)
Inventor
W 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 LU79657A1 publication Critical patent/LU79657A1/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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Ac Motors In General (AREA)
  • Elevator Control (AREA)
LU79657A 1977-05-13 1978-05-12 CONTROL AND REGULATING ARRANGEMENT FOR A THREE-PHASE SYNC MOTOR LU79657A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772721778 DE2721778A1 (en) 1977-05-13 1977-05-13 CONTROL AND REGULATING ARRANGEMENT FOR A THREE-PHASE-AC SYNCHRONOUS MOTOR

Publications (1)

Publication Number Publication Date
LU79657A1 true LU79657A1 (en) 1978-11-06

Family

ID=6008929

Family Applications (1)

Application Number Title Priority Date Filing Date
LU79657A LU79657A1 (en) 1977-05-13 1978-05-12 CONTROL AND REGULATING ARRANGEMENT FOR A THREE-PHASE SYNC MOTOR

Country Status (6)

Country Link
BE (1) BE867049A (en)
DE (1) DE2721778A1 (en)
FR (1) FR2390850A1 (en)
GB (1) GB1600558A (en)
LU (1) LU79657A1 (en)
NL (1) NL7805161A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI87024C (en) * 1987-05-12 1992-11-10 Kone Oy Procedure for controlling a short-circuited asynchronous motor and control circuit
DE9007406U1 (en) * 1990-03-21 1991-08-22 Trützschler GmbH & Co KG, 4050 Mönchengladbach Device for braking a rotating roller, e.g. drum, on a spinning preparation machine, e.g. bale opener, cleaner, card or roller

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2038605A5 (en) * 1969-03-19 1971-01-08 Alsthom
DE2558113C2 (en) * 1974-12-27 1984-07-26 Mitsubishi Denki K.K., Tokio/Tokyo Arrangement for fast-slow speed control of a three-phase AC motor
IT1052024B (en) * 1975-03-03 1981-06-20 Loher Gmbh THREE-PHASE REGULATED MOTOR

Also Published As

Publication number Publication date
DE2721778A1 (en) 1978-11-23
FR2390850A1 (en) 1978-12-08
NL7805161A (en) 1978-11-15
GB1600558A (en) 1981-10-21
BE867049A (en) 1978-09-01

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