AT232142B - Methods and devices for speed control of asynchronous motors - Google Patents

Methods and devices for speed control of asynchronous motors

Info

Publication number
AT232142B
AT232142B AT229862A AT229862A AT232142B AT 232142 B AT232142 B AT 232142B AT 229862 A AT229862 A AT 229862A AT 229862 A AT229862 A AT 229862A AT 232142 B AT232142 B AT 232142B
Authority
AT
Austria
Prior art keywords
methods
devices
speed control
asynchronous motors
asynchronous
Prior art date
Application number
AT229862A
Other languages
German (de)
Inventor
Eduard Dipl Ing Dr Techn Senn
Original Assignee
Eduard Dipl Ing Dr Techn Senn
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 Eduard Dipl Ing Dr Techn Senn filed Critical Eduard Dipl Ing Dr Techn Senn
Priority to AT229862A priority Critical patent/AT232142B/en
Priority to DE19631463513 priority patent/DE1463513A1/en
Priority to CH360763A priority patent/CH408173A/en
Application granted granted Critical
Publication of AT232142B publication Critical patent/AT232142B/en

Links

Classifications

    • 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
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load
    • 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)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
AT229862A 1962-03-21 1962-03-21 Methods and devices for speed control of asynchronous motors AT232142B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT229862A AT232142B (en) 1962-03-21 1962-03-21 Methods and devices for speed control of asynchronous motors
DE19631463513 DE1463513A1 (en) 1962-03-21 1963-03-20 Method and device for controlling the speed of asynchronous motors
CH360763A CH408173A (en) 1962-03-21 1963-03-21 Method and device for controlling the speed of asynchronous motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT229862A AT232142B (en) 1962-03-21 1962-03-21 Methods and devices for speed control of asynchronous motors

Publications (1)

Publication Number Publication Date
AT232142B true AT232142B (en) 1964-03-10

Family

ID=3531756

Family Applications (1)

Application Number Title Priority Date Filing Date
AT229862A AT232142B (en) 1962-03-21 1962-03-21 Methods and devices for speed control of asynchronous motors

Country Status (3)

Country Link
AT (1) AT232142B (en)
CH (1) CH408173A (en)
DE (1) DE1463513A1 (en)

Also Published As

Publication number Publication date
DE1463513A1 (en) 1969-08-07
CH408173A (en) 1966-02-28

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