KR20070024560A - 엘리베이터의 제어 시스템 - Google Patents
엘리베이터의 제어 시스템 Download PDFInfo
- Publication number
- KR20070024560A KR20070024560A KR1020067025416A KR20067025416A KR20070024560A KR 20070024560 A KR20070024560 A KR 20070024560A KR 1020067025416 A KR1020067025416 A KR 1020067025416A KR 20067025416 A KR20067025416 A KR 20067025416A KR 20070024560 A KR20070024560 A KR 20070024560A
- Authority
- KR
- South Korea
- Prior art keywords
- tension
- ropes
- elevator
- speed
- rope
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
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- 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
- B66B1/285—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical with the use of a speed pattern generator
-
- 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
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Elevator Control (AREA)
Abstract
Description
Claims (4)
- 2 대의 권상기와,2 대의 권상기에 현가(懸架)한 2 개의 로프와,2 개의 로프의 일단(一端)에 맞물림(係合)된 엘리베이터 칸과,2 개의 로프 타단(他端)에 맞물림된 균형추와,2 대의 권상기를 구동하는 구동 제어 장치를 구비한 엘리베이터의 제어 시스템에 있어서,2 개의 로프의 각각의 로프 장력을 검출하는 장력 검출기와,상기 장력 검출기에 의해 검출되는 2 개의 로프의 장력차에 따라 상기 구동 제어 장치에 피드백 제어 신호를 출력하여 로프 장력을 밸런스 시킬 수 있도록 권상기의 회전 속도를 제어하는 보상기를 구비한 것을 특징으로 하는 엘리베이터의 제어 시스템.
- 제1항에 있어서,상기 장력 검출기는 엘리베이터 칸내 하중을 검출하는 저울 장치를 겸하고 있는 것을 특징으로 하는 엘리베이터의 제어 시스템.
- 제1항에 있어서,상기 보상기는 상기 장력 검출기에 의해 검출되는 2 개의 로프의 장력차에 따라 회전 속도가 낮은 권상기에 맞도록 회전 속도가 높은 권상기의 회전 속도를 낮추기 위해 보상하도록 상기 구동 제어 장치에 피드백 제어 신호를 출력하는 것을 특징으로 하는 엘리베이터의 제어 시스템.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 보상기는 상기 장력 검출기에 의해 검출되는 2 개의 로프의 장력차가 소정치를 넘었을 경우에만, 적어도 1 대의 권상기의 회전 속도를 제어하기 위하여 상기 구동 제어 장치에 피드백 제어 신호를 출력하는 것을 특징으로 하는 엘리베이터의 제어 시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020067025416A KR20070024560A (ko) | 2006-12-01 | 2004-07-12 | 엘리베이터의 제어 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020067025416A KR20070024560A (ko) | 2006-12-01 | 2004-07-12 | 엘리베이터의 제어 시스템 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087020583A Division KR100871514B1 (ko) | 2008-08-22 | 2004-07-12 | 엘리베이터의 제어 시스템 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20070024560A true KR20070024560A (ko) | 2007-03-02 |
Family
ID=38099073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067025416A KR20070024560A (ko) | 2006-12-01 | 2004-07-12 | 엘리베이터의 제어 시스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20070024560A (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012134482A1 (en) * | 2011-03-31 | 2012-10-04 | Otis Elevator Company | Optics based sensor device |
KR101402395B1 (ko) * | 2010-02-23 | 2014-06-03 | 미쓰비시덴키 가부시키가이샤 | 엘리베이터의 제어 장치 |
WO2017152432A1 (zh) * | 2016-03-09 | 2017-09-14 | 江苏通用电梯有限公司 | 一种多曳引机同步控制系统及其工作方法 |
-
2004
- 2004-07-12 KR KR1020067025416A patent/KR20070024560A/ko not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101402395B1 (ko) * | 2010-02-23 | 2014-06-03 | 미쓰비시덴키 가부시키가이샤 | 엘리베이터의 제어 장치 |
WO2012134482A1 (en) * | 2011-03-31 | 2012-10-04 | Otis Elevator Company | Optics based sensor device |
CN103459285A (zh) * | 2011-03-31 | 2013-12-18 | 奥的斯电梯公司 | 基于光学的传感器装置 |
WO2017152432A1 (zh) * | 2016-03-09 | 2017-09-14 | 江苏通用电梯有限公司 | 一种多曳引机同步控制系统及其工作方法 |
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