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KR850004555A - Level adjusting device of AC elevator - Google Patents

Level adjusting device of AC elevator Download PDF

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Publication number
KR850004555A
KR850004555A KR1019840007503A KR840007503A KR850004555A KR 850004555 A KR850004555 A KR 850004555A KR 1019840007503 A KR1019840007503 A KR 1019840007503A KR 840007503 A KR840007503 A KR 840007503A KR 850004555 A KR850004555 A KR 850004555A
Authority
KR
South Korea
Prior art keywords
cage
level
elevator
level difference
speed command
Prior art date
Application number
KR1019840007503A
Other languages
Korean (ko)
Other versions
KR920004303B1 (en
Inventor
히데아끼 다까하시 (외 4)
Original Assignee
미다 가쓰시게
가부시기 가이샤 히다찌 세이사꾸쇼
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.)
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Publication date
Application filed by 미다 가쓰시게, 가부시기 가이샤 히다찌 세이사꾸쇼 filed Critical 미다 가쓰시게
Publication of KR850004555A publication Critical patent/KR850004555A/en
Application granted granted Critical
Publication of KR920004303B1 publication Critical patent/KR920004303B1/en
Expired legal-status Critical Current

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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
    • 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
    • B66B1/302—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 for energy saving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/44—Means for stopping the cars, cages, or skips at predetermined levels and for taking account of disturbance factors, e.g. variation of load weight
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Elevator Control (AREA)

Abstract

내용 없음No content

Description

교류 엘리베이터의 레벨 조정장치Level adjusting device of AC elevator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도 본원 발명에 의한 교류엘리베이터의 레벨조정장치의 일실시예도.1 is an embodiment of a level adjusting device of an alternating current elevator according to the present invention.

제4도 본원 발명에 의한 교류엘리베이터의 레벨조정장치의 다른 실시예도.4 is another embodiment of the level adjusting apparatus of the alternating current elevator according to the present invention.

제5도는제1도 및 제4도 실시예의 동작설명도.5 is an operation explanatory diagram of the first and fourth embodiment.

Claims (5)

복수층계를 주행하는 엘리베이터케이지를 유도전동기로 구동하는 교류엘리베이터에 있어서, 상기 유도전동기에 급전하는 토오크전류성분과 여자전류성분을 서로 독립해서 제어하는 벡터제어장치와, 상기 층계의 마루레벨과 상기 케이지의 마루레벨과의 레벨차를 검출하는 레벨차 검출수단과, 이 레벨차에 따른 미소속도지령을 발생하는 미소 속도지령발생수단과, 상기 전동기의 회전각속도를 검출하는 각속도 검출수단과, 이들 미소속도지령발생수단의 출력신호와 각속도검출수단과 출력신호와의 편차에 의거하여 토오크전류지령을 발생하는 수단을 구비하며, 이 토오크전류지령을 상기 벡터제어장치의 토오크전류성분의 지령으로 한 게을 특징으로 하는 교류엘리베이터의 레벨조정장치.An AC elevator for driving an elevator cage running in a multi-tiered system, comprising: a vector control device for independently controlling a torque current component and an exciting current component supplied to the induction motor, and the floor level and the cage of the stairs; Level difference detecting means for detecting a level difference from the floor level of the motor, minute speed command generating means for generating a minute speed command according to the level difference, angular velocity detecting means for detecting the rotational angular velocity of the electric motor, and these minute speeds And means for generating a torque current command based on a deviation between the output signal of the command generation means, the angular velocity detection means and the output signal, and characterized in that the torque current command is a command of the torque current component of the vector control device. AC elevator level adjusting device. 상기 레벨차검출수단은 상기 케이지의 단위주행거리마다 펄스를 발생하는 거리펄스발생기와, 이 펄스를 카운트하여 상기 케이지의 위치를 검출하는 케이지위치 검출카운터와, 이 케이지위치와 미리 설정된 층계마루레벨과의 차를 출력하는 비교수단으로 구성한 것을 특징으로 하는 특허청구의 범위 1기재의 교류 엘리베이터의 레벨조정장치.The level difference detecting means includes a distance pulse generator for generating a pulse for each unit driving distance of the cage, a cage position detection counter for counting the pulses to detect the position of the cage, the cage position, and a preset floor level; Level adjusting device for an alternating current elevator according to claim 1, characterized in that it comprises a comparison means for outputting a difference. 상기 미속도지령발생은 상기 레벨차의 크기에 따라 증대하며, 소정레벨차 이상에서 일정치로 되는 속도지령을 발생하도록 구성한 것을 특징으로 하는 특허청구의 범위 1,2기재의 교류엘리베이터의 레벨조정장치.The unregulated speed command generation increases with the magnitude of the level difference, and the level adjusting device of the AC elevator according to the claims 1 and 2, characterized in that it is configured to generate a speed command having a predetermined value above a predetermined level difference. . 상기 미속도지령 발생 수단은 상기 레벨차의 방향에 따라 플러스 마이너스의 속도지령을 발생하도록 구성한 것을 특징으로 하는 특허청구의 범위 3기재의 교류 엘리베이터의 레벨조정장치.And said slow speed command generating means is configured to generate a positive and negative speed command in the direction of said level difference. 상기 케이지의 부하를 검출하는 수단을 구비하며, 이 케이지부하에 따라 상기 토오크전류 성분을 보정하도록 구성한 것을 특징으로 하는 특허청구의 범위 1기재의 교류 엘리베이터의 레벨조정장치.And a means for detecting a load of the cage, and configured to correct the torque current component in accordance with the cage load. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840007503A 1983-12-09 1984-11-29 Levelling apparatus for a.c. elevator Expired KR920004303B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP58231544A JPS60128176A (en) 1983-12-09 1983-12-09 elevator control device
JP231,544 1983-12-09
JP83-231544 1983-12-09

Publications (2)

Publication Number Publication Date
KR850004555A true KR850004555A (en) 1985-07-25
KR920004303B1 KR920004303B1 (en) 1992-06-01

Family

ID=16925157

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840007503A Expired KR920004303B1 (en) 1983-12-09 1984-11-29 Levelling apparatus for a.c. elevator

Country Status (4)

Country Link
JP (1) JPS60128176A (en)
KR (1) KR920004303B1 (en)
GB (1) GB2151420B (en)
HK (1) HK30588A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07102948B2 (en) * 1986-03-19 1995-11-08 株式会社東芝 Elevator control method
US10532908B2 (en) 2015-12-04 2020-01-14 Otis Elevator Company Thrust and moment control system for controlling linear motor alignment in an elevator system
RU2628666C2 (en) * 2015-12-11 2017-08-25 Федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" (ФГАОУ ВО "ЮУрГУ (НИУ)") Method of controlling active bi-directional frequency converter
CN112225021B (en) * 2020-11-02 2022-04-12 江苏蒙哥马利电梯有限公司 A kind of intelligent elevator dispatching control method based on planetary gear transmission module

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432212B2 (en) * 1974-04-06 1979-10-12

Also Published As

Publication number Publication date
JPH0255353B2 (en) 1990-11-27
GB2151420B (en) 1987-04-15
KR920004303B1 (en) 1992-06-01
JPS60128176A (en) 1985-07-09
GB8430945D0 (en) 1985-01-16
HK30588A (en) 1988-05-06
GB2151420A (en) 1985-07-17

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