CH409072A - Drive assembly including an AC motor - Google Patents

Drive assembly including an AC motor

Info

Publication number
CH409072A
CH409072A CH1436462A CH1436462A CH409072A CH 409072 A CH409072 A CH 409072A CH 1436462 A CH1436462 A CH 1436462A CH 1436462 A CH1436462 A CH 1436462A CH 409072 A CH409072 A CH 409072A
Authority
CH
Switzerland
Prior art keywords
motor
drive assembly
assembly including
drive
assembly
Prior art date
Application number
CH1436462A
Other languages
German (de)
Inventor
Ulrik Dr Krabbe
Borg Lennart
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of CH409072A publication Critical patent/CH409072A/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/22—Control systems or devices for electric drives
    • B66C13/23—Circuits for controlling the lowering of the load
    • B66C13/26—Circuits for controlling the lowering of the load by AC motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
    • B66C2700/081—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists with AC motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Ac Motors In General (AREA)
CH1436462A 1961-12-11 1962-12-08 Drive assembly including an AC motor CH409072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1234761 1961-12-11

Publications (1)

Publication Number Publication Date
CH409072A true CH409072A (en) 1966-03-15

Family

ID=20295589

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1436462A CH409072A (en) 1961-12-11 1962-12-08 Drive assembly including an AC motor

Country Status (3)

Country Link
CH (1) CH409072A (en)
DE (1) DE1413659A1 (en)
GB (1) GB1021088A (en)

Also Published As

Publication number Publication date
DE1413659A1 (en) 1969-04-03
GB1021088A (en) 1966-02-23

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