KR100429345B1 - 엘리베이터의 제어장치 - Google Patents
엘리베이터의 제어장치 Download PDFInfo
- Publication number
- KR100429345B1 KR100429345B1 KR10-2001-0009669A KR20010009669A KR100429345B1 KR 100429345 B1 KR100429345 B1 KR 100429345B1 KR 20010009669 A KR20010009669 A KR 20010009669A KR 100429345 B1 KR100429345 B1 KR 100429345B1
- Authority
- KR
- South Korea
- Prior art keywords
- power
- speed
- current
- discharge
- voltage
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
-
- 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
- B66B1/285—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
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Control (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
Description
Claims (3)
- 교류전원으로부터의 교류전력을 정류하여 직류전력으로 변환하는 컨버터와, 상기 컨버터로부터의 직류전력을 가변전압, 가변주파수의 교류전력으로 변환하여 전동기를 구동하고 엘리베이터를 운전하는 인버터와, 상기 컨버터와 인버터 사이의 직류모선간에 설치되어 엘리베이터의 회생운전시에 직류모선으로부터의 직류전력을 축적하며, 역행운전시에 축적된 직류전력을 직류모선에 공급하는 전력축적장치와, 상기 직류모선에 대한 상기 전력축적장치의 충방전을 제어하는 충방전제어장치와 정전을 검출하는 정전검출수단과, 상기 인버터의 출력전류를 검출하는 전류검출수단과, 상기 인버터의 출력전압을 검출하는 전압검출수단과, 상기 엘리베이터카에 설치되어 카부하를 계측하는 카부하 계측수단과, 상기 엘리베이터의 운행속도를 검출하는 속도검출수단과, 엘리베이터의 속도지령과 상기 속도검출수단에 의한 검출치에 따라 속도 제어하도록 상기 인버터를 제어하는 속도제어수단을 구비하고, 상기 속도제어수단은 속도와 카부하에 따른 필요전력이 설정된 테이블을 구비하며, 상기 정전검출수단에 의한 정전검출시에 상기 전류검출수단의 검출전류치와 상기 전압검출수단의 검출전압치에 따라 인버터의 출력전력을 산출하고, 상기 카부하 계측수단에 의하여 계측된 카부하계측치와 상기 속도검출수단에 의한 검출속도에 따라 상기 테이블로부터 현속도로 일정속도 주행시의 필요전력을 구하며, 인버터로부터 전동기에 출력하고 있는 출력전압이 전력축적장치의 방전가능전력을 초과하고 있지 않으면 현재의 속도지령으로 운전을 계속하고, 또 상기 필요전력이 전력축적장치의 방전가능전력을 초과하고 있지 않으면 현재의 속도지령으로 운전을 계속하며, 상기 필요전력이 전력축적장치의 방전가능전력은 초과하고 있을 때에는 현재의 속도지령으로부터 소정량 저감시키고 새로운 속도지령으로서 운전하는 것을 특징으로 하는 엘리베이터의 제어장치.
- 제 1항에 있어서, 상기 속도제어수단에는 상기 전력축적장치의 방전가능전력으로서 고정치가 설정되어 있는 것을 특징으로하는 엘리베이터의 제어장치.
- 제 1 항에 있어서, 상기 전력축적장치의 온도, 충방전전류, 충방전전압중 적어도 1개를 측정하는 충방전상태 계측수단을 구비하고, 상기 속도제어수단은 방전전류와 방전전압에 대한 제한방전전류가 설정된 테이블을 구비하며, 상기 충방전상태 계측수단으로부터의 방전전류와 방전전압의 계측치에 따라 상기 테이블에서 제한방전전류를 구하고, 구해진 제한방전전류와 방전전압의 계측치에서 상기 전력축적장치의 방전가능전력을 구하는 것을 특징으로 하는 엘리베이터의 제어장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-052345 | 2000-02-28 | ||
JP2000052345A JP4249364B2 (ja) | 2000-02-28 | 2000-02-28 | エレベータの制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010085604A KR20010085604A (ko) | 2001-09-07 |
KR100429345B1 true KR100429345B1 (ko) | 2004-04-29 |
Family
ID=18573875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0009669A KR100429345B1 (ko) | 2000-02-28 | 2001-02-26 | 엘리베이터의 제어장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6435312B2 (ko) |
JP (1) | JP4249364B2 (ko) |
KR (1) | KR100429345B1 (ko) |
CN (1) | CN1224566C (ko) |
TW (1) | TW495482B (ko) |
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JP2010208778A (ja) * | 2009-03-09 | 2010-09-24 | Toshiba Elevator Co Ltd | エレベータ |
KR101279460B1 (ko) | 2009-06-30 | 2013-06-28 | 오티스 엘리베이터 컴파니 | 전력이 제한된 엘리베이터 구조 동작에서 중력으로 구동되는 시작 단계 |
JP2011020788A (ja) * | 2009-07-15 | 2011-02-03 | Toshiba Elevator Co Ltd | エレベータ制御装置 |
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US10604378B2 (en) | 2017-06-14 | 2020-03-31 | Otis Elevator Company | Emergency elevator power management |
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IT201800003793A1 (it) | 2018-03-20 | 2019-09-20 | Soilmec Spa | Macchina perforatrice dotata di un dispositivo di movimentazione della batteria di perforazione a frenata elettrica. |
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EP3617120B1 (en) | 2018-08-30 | 2024-07-24 | Otis Elevator Company | Elevator electrical safety actuator control |
EP3640177A1 (en) * | 2018-10-19 | 2020-04-22 | Otis Elevator Company | Power supply to ac loads during power source failure in elevator system |
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- 2000-02-28 JP JP2000052345A patent/JP4249364B2/ja not_active Expired - Lifetime
-
2001
- 2001-02-14 TW TW090103323A patent/TW495482B/zh not_active IP Right Cessation
- 2001-02-20 US US09/785,236 patent/US6435312B2/en not_active Expired - Fee Related
- 2001-02-26 KR KR10-2001-0009669A patent/KR100429345B1/ko not_active IP Right Cessation
- 2001-02-26 CN CNB011083611A patent/CN1224566C/zh not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
JP2001240336A (ja) | 2001-09-04 |
CN1311152A (zh) | 2001-09-05 |
JP4249364B2 (ja) | 2009-04-02 |
US20010017242A1 (en) | 2001-08-30 |
CN1224566C (zh) | 2005-10-26 |
US6435312B2 (en) | 2002-08-20 |
TW495482B (en) | 2002-07-21 |
KR20010085604A (ko) | 2001-09-07 |
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