AU466421B2 - Control system for induction motors - Google Patents

Control system for induction motors

Info

Publication number
AU466421B2
AU466421B2 AU59110/73A AU5911073A AU466421B2 AU 466421 B2 AU466421 B2 AU 466421B2 AU 59110/73 A AU59110/73 A AU 59110/73A AU 5911073 A AU5911073 A AU 5911073A AU 466421 B2 AU466421 B2 AU 466421B2
Authority
AU
Australia
Prior art keywords
phase
induction motor
source
terminal
time
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU59110/73A
Other languages
English (en)
Other versions
AU5911073A (en
Inventor
SEIYA SHIMA HIROSHI NARITA and NOBUO MITSUI TAKANOBU HATAKEYAMA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
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 AU5911073A publication Critical patent/AU5911073A/en
Application granted granted Critical
Publication of AU466421B2 publication Critical patent/AU466421B2/en
Expired legal-status Critical Current

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)
AU59110/73A 1972-08-14 1973-08-10 Control system for induction motors Expired AU466421B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP8075172A JPS5329803B2 (enExample) 1972-08-14 1972-08-14
JPJP80751/72 1972-08-14
JP8616772A JPS542366B2 (enExample) 1972-08-30 1972-08-30
JPJP86167/72 1972-08-30

Publications (2)

Publication Number Publication Date
AU5911073A AU5911073A (en) 1975-02-13
AU466421B2 true AU466421B2 (en) 1975-10-30

Family

ID=26421724

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59110/73A Expired AU466421B2 (en) 1972-08-14 1973-08-10 Control system for induction motors

Country Status (5)

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

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234366B (de) * 1962-02-26 1967-02-16 Impuls G M B H Deutsche Antrieb mit polumschaltbarem Drehstrom-Asynchronmotor fuer aufzuege
DE1298689B (de) * 1966-03-21 1969-07-03 Loher & Soehne Gmbh Regelbarer Antrieb fuer Aufzuege

Also Published As

Publication number Publication date
DE2340952B2 (de) 1976-09-16
GB1405213A (en) 1975-09-10
DE2340952C3 (de) 1981-09-24
DE2340952A1 (de) 1974-02-28
CH559466A5 (enExample) 1975-02-28
HK75676A (en) 1976-12-10
AU5911073A (en) 1975-02-13

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