GB8409707D0 - Electric motor control systems - Google Patents

Electric motor control systems

Info

Publication number
GB8409707D0
GB8409707D0 GB848409707A GB8409707A GB8409707D0 GB 8409707 D0 GB8409707 D0 GB 8409707D0 GB 848409707 A GB848409707 A GB 848409707A GB 8409707 A GB8409707 A GB 8409707A GB 8409707 D0 GB8409707 D0 GB 8409707D0
Authority
GB
United Kingdom
Prior art keywords
electric motor
motor control
control systems
systems
electric
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.)
Withdrawn
Application number
GB848409707A
Other versions
GB2157512A (en
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.)
Elevator GmbH
Original Assignee
Elevator 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 Elevator GmbH filed Critical Elevator GmbH
Publication of GB8409707D0 publication Critical patent/GB8409707D0/en
Publication of GB2157512A publication Critical patent/GB2157512A/en
Withdrawn legal-status Critical Current

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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/06—Controlling the motor in four quadrants
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Elevator Control (AREA)
GB08409707A 1982-10-15 1984-04-13 Electric motor control system Withdrawn GB2157512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI823519A FI823519L (en) 1982-10-15 1982-10-15 FYRKVADRANTISK NYTTOBROMSANDE ELMOTORSTYRNING

Publications (2)

Publication Number Publication Date
GB8409707D0 true GB8409707D0 (en) 1984-05-23
GB2157512A GB2157512A (en) 1985-10-23

Family

ID=8516163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08409707A Withdrawn GB2157512A (en) 1982-10-15 1984-04-13 Electric motor control system

Country Status (5)

Country Link
JP (1) JPS60219998A (en)
DE (1) DE3337272A1 (en)
FI (1) FI823519L (en)
FR (1) FR2534747B1 (en)
GB (1) GB2157512A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679576A (en) * 1985-03-15 1987-07-14 Yoshida Industry Co., Ltd. Vanity case
US4683899A (en) * 1985-04-03 1987-08-04 Yoshida Industry Co., Ltd. Vanity case
DE19519370A1 (en) * 1995-05-26 1996-11-28 Philips Patentverwaltung Circuit arrangement for feeding a two-phase asynchronous motor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050235A (en) * 1900-01-01
BE536944A (en) * 1954-04-07
DE1065080B (en) * 1954-04-07 1959-09-10 Siemens Ag Device for low-loss and low-reactive power conversion of voltages
DE1101596B (en) * 1958-02-12 1961-03-09 Siemens Ag Two or more phase induction motor connected via a transistor arrangement
GB901248A (en) * 1959-11-27 1962-07-18 Gen Electric Co Ltd Improvements in and relating to supply arrangements for synchronous electric motors
US3436641A (en) * 1966-01-10 1969-04-01 Ajax Magnethermic Corp Solid state static frequency multipliers
DE2557710A1 (en) * 1975-12-20 1977-06-30 Bosch Gmbh Robert Asynchronous motor operation circuit - uses three phase invertor and compares nominal and actual currents
JPS5840919B2 (en) * 1979-08-16 1983-09-08 ファナック株式会社 Electric motor operation control device
JPS5836866A (en) * 1981-08-25 1983-03-03 三菱電機株式会社 Controller for alternating current elevator
JPS5866598A (en) * 1981-10-13 1983-04-20 Mitsubishi Electric Corp Drive device for ac elevator

Also Published As

Publication number Publication date
DE3337272A1 (en) 1984-04-19
FI823519A0 (en) 1982-10-15
GB2157512A (en) 1985-10-23
FI823519L (en) 1984-04-16
FR2534747B1 (en) 1989-10-06
JPS60219998A (en) 1985-11-02
FR2534747A1 (en) 1984-04-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)