KR900000679B1 - 교류 에레베이터의 제어장치 - Google Patents
교류 에레베이터의 제어장치 Download PDFInfo
- Publication number
- KR900000679B1 KR900000679B1 KR1019860001882A KR860001882A KR900000679B1 KR 900000679 B1 KR900000679 B1 KR 900000679B1 KR 1019860001882 A KR1019860001882 A KR 1019860001882A KR 860001882 A KR860001882 A KR 860001882A KR 900000679 B1 KR900000679 B1 KR 900000679B1
- Authority
- KR
- South Korea
- Prior art keywords
- current command
- current
- elevator
- control device
- output
- Prior art date
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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
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- 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
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
- H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an AC 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
- B66B1/24—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)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Elevator Control (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
Description
Claims (6)
- 직류를 임의의 주파수의 교류로 변환한 가변주파수전원과 이 가변주파수전원으로부터 출력되는 교류 전력에 의해서 구동되는 유도전동기를 갖고, 이 전동기가 구동되는 것에 의해 에레베이터의 본체를 운전하는 교류 에레베이터의 제어장치에 있어서, 상기 유도전동기에 제동력을 작동시킬 때에 그 유도전동기로부터 회생전력이 발생하지 않는 주파수로 되는 전류 지령측을 발생하는 제동측 전류 지령 발생기와, 상기 유도전동기가 흘르는 순간 전류를 검출하는 전류검출기와, 상기 전류 지령치와 상기 순간 전류를 비교하여, 상기 유도전동기에 흘르는 전류를 상기 지령치로 제어하는 제어장치를 가진 것을 특징으로 하는 교류 에레베이터의 제어장치.
- 특허청구의 범위 제1항에 있어서, 또 상기 유도전동기를 파워 런닝 운전하기 위한 전류 지령치를 발생하는 파워 런닝측 전류 지령 발생기와 상기 제동측 전류 지령 발생기로 부터의 출력 혹은, 상기 파워 런닝측 전류 지령 발생기로 부터를 출력의 어느 하나를 상기 제어장치로 절환하여 공급하는 스위칭장치와, 상기 전동기에 대한 속도 지령 신호가 전동기의 실제의 속도 신호와의 차에 따라서 상기 스위칭장치를 절환 동작시키는 보상기를 가진 교류 에레베이터의 제어장치.
- 특허청구의 범위 제2항에 있어서, 상기 제어장치는 상기 스위칭장치를 거쳐 공급된 전류 지령치와, 상기 검출기로 부터의 전류치를 비교함과 동시에, 그 차의 수치를 출력하는 감산기와 이 감산기의 출력에 따라서 생성된 지령 신호에 의해서 제어되고, 가변전압, 가변주파수의 교류를 출력하는 인버어터를 갖고 있는 교류 에레베이터의 제어장치.
- 특허청구의 범위 제2항에 있어서, 상기 보상기는 상기 2개의 속도 신호의 차에 따라서, 상기 전동기에 대한 토오크 지령을 발생하는 교류 에레베이터의 제어장치.
- 특허청구의 범위 제4항에 있어서, 상기 파워 런닝측 전류 지령 발생기와, 제동측 전류 지령 발생기는 상기 보상기로 부터의 토오크 지령과 상기 전동기의 실속도 신호를 입력하고, 이들 입력에 따라서 파워 런닝 운전용 전류 지령 신호 및 제동 운전용 전류 지령 신호를 각각 출력함과 동시에 이들 출력은 상기 스위칭장치에 입력되는 교류 에레베이터의 제어장치.
- 특허청구의 범위 제5항에 있어서, 상기 스위칭장치는, 상기 보상기가 정의 토오크 지령을 발생하고 있을 때는 상기 파워 런닝측 전류 지령 발생기의 출력을 선택하여 출력하고, 또, 상기 보상기가 부의 토오크 지령을 발생하고 있을 때는 상기 제동측 전류 지령 발생기의 출력을 선택하여 출력하는 교류 에레베이터의 제어장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP64265 | 1985-03-28 | ||
JP60-64265 | 1985-03-28 | ||
JP60064265A JPS61224888A (ja) | 1985-03-28 | 1985-03-28 | 交流エレベ−タの制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860007147A KR860007147A (ko) | 1986-10-08 |
KR900000679B1 true KR900000679B1 (ko) | 1990-02-03 |
Family
ID=13253197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860001882A KR900000679B1 (ko) | 1985-03-28 | 1986-03-15 | 교류 에레베이터의 제어장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4667777A (ko) |
JP (1) | JPS61224888A (ko) |
KR (1) | KR900000679B1 (ko) |
CN (1) | CN1005030B (ko) |
GB (1) | GB2173057B (ko) |
SG (1) | SG13189G (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6223387A (ja) * | 1985-07-19 | 1987-01-31 | Mitsubishi Electric Corp | エレベ−タの制御装置 |
JP2579751B2 (ja) * | 1986-04-03 | 1997-02-12 | 三菱電機株式会社 | 交流エレベ−タ−の制御装置 |
JPH0775478B2 (ja) * | 1987-05-20 | 1995-08-09 | 三菱電機株式会社 | 交流エレベ−タ制御装置 |
JPH0768016B2 (ja) * | 1988-12-23 | 1995-07-26 | 三菱電機株式会社 | 交流エレベータの制御装置 |
JPH0780650B2 (ja) * | 1990-08-13 | 1995-08-30 | 日本オーチス・エレベータ株式会社 | エレベータ制御装置のブレーキ制御方式 |
CN1037055C (zh) * | 1995-01-12 | 1998-01-14 | 孙文林 | 直流电梯微机控制的调速装置 |
WO2005027962A1 (en) * | 2003-09-18 | 2005-03-31 | Isis Pharmaceuticals, Inc. | 4’-thionucleosides and oligomeric compounds |
CN103253564B (zh) * | 2012-02-17 | 2015-02-25 | 上海三菱电梯有限公司 | 电梯驱动电机与制动器的协同控制装置及电梯 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836866A (ja) * | 1981-08-25 | 1983-03-03 | 三菱電機株式会社 | 交流エレベ−タの制御装置 |
JPS58154380A (ja) * | 1982-03-09 | 1983-09-13 | Mitsubishi Electric Corp | 交流エレベ−タの制御装置 |
JPS58183578A (ja) * | 1982-04-20 | 1983-10-26 | 三菱電機株式会社 | 交流エレベ−タの制御装置 |
JPS597680A (ja) * | 1982-07-06 | 1984-01-14 | 三菱電機株式会社 | 交流エレベ−タの制御装置 |
JPS5917879A (ja) * | 1982-07-19 | 1984-01-30 | Mitsubishi Electric Corp | 交流エレベ−タの制御装置 |
US4501343A (en) * | 1982-10-12 | 1985-02-26 | Otis Elevator Company | Elevator car load and position dynamic gain compensation |
JPS60128884A (ja) * | 1983-11-28 | 1985-07-09 | Mitsubishi Electric Corp | エレベ−タの速度制御装置 |
-
1985
- 1985-03-28 JP JP60064265A patent/JPS61224888A/ja active Granted
-
1986
- 1986-03-15 KR KR1019860001882A patent/KR900000679B1/ko not_active IP Right Cessation
- 1986-03-24 GB GB08607228A patent/GB2173057B/en not_active Expired
- 1986-03-26 CN CN86102104.5A patent/CN1005030B/zh not_active Expired
- 1986-03-26 US US06/844,188 patent/US4667777A/en not_active Expired - Fee Related
-
1989
- 1989-02-28 SG SG131/89A patent/SG13189G/en unknown
Also Published As
Publication number | Publication date |
---|---|
US4667777A (en) | 1987-05-26 |
SG13189G (en) | 1989-07-07 |
JPH0532996B2 (ko) | 1993-05-18 |
CN1005030B (zh) | 1989-08-23 |
GB2173057B (en) | 1988-11-09 |
CN86102104A (zh) | 1986-10-01 |
KR860007147A (ko) | 1986-10-08 |
GB2173057A (en) | 1986-10-01 |
JPS61224888A (ja) | 1986-10-06 |
GB8607228D0 (en) | 1986-04-30 |
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