HK75676A - Control system for induction motors - Google Patents

Control system for induction motors

Info

Publication number
HK75676A
HK75676A HK75676A HK75676A HK75676A HK 75676 A HK75676 A HK 75676A HK 75676 A HK75676 A HK 75676A HK 75676 A HK75676 A HK 75676A HK 75676 A HK75676 A HK 75676A
Authority
HK
Hong Kong
Prior art keywords
control system
induction motors
motors
induction
control
Prior art date
Application number
HK75676A
Other languages
English (en)
Original Assignee
Hitachi Ltd
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
Priority claimed from JP8075172A external-priority patent/JPS5329803B2/ja
Priority claimed from JP8616772A external-priority patent/JPS542366B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of HK75676A publication Critical patent/HK75676A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—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
    • B66B1/306—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 DC powered elevator drive
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Stopping Of Electric Motors (AREA)
  • Elevator Control (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
HK75676A 1972-08-14 1976-12-02 Control system for induction motors HK75676A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8075172A JPS5329803B2 (ru) 1972-08-14 1972-08-14
JP8616772A JPS542366B2 (ru) 1972-08-30 1972-08-30

Publications (1)

Publication Number Publication Date
HK75676A true HK75676A (en) 1976-12-10

Family

ID=26421724

Family Applications (1)

Application Number Title Priority Date Filing Date
HK75676A HK75676A (en) 1972-08-14 1976-12-02 Control system for induction motors

Country Status (5)

Country Link
AU (1) AU466421B2 (ru)
CH (1) CH559466A5 (ru)
DE (1) DE2340952C3 (ru)
GB (1) GB1405213A (ru)
HK (1) HK75676A (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI841100A0 (fi) * 1984-03-19 1984-03-19 Kone Oy Foerfarande och anordning foer inbromsning av rulltrappor.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298689B (de) * 1966-03-21 1969-07-03 Loher & Soehne Gmbh Regelbarer Antrieb fuer Aufzuege

Also Published As

Publication number Publication date
DE2340952C3 (de) 1981-09-24
CH559466A5 (ru) 1975-02-28
DE2340952B2 (de) 1976-09-16
DE2340952A1 (de) 1974-02-28
AU466421B2 (en) 1975-10-30
GB1405213A (en) 1975-09-10
AU5911073A (en) 1975-02-13

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