KR200141187Y1 - 엘리베이터의 탑승인원에 따른 구동장치 - Google Patents
엘리베이터의 탑승인원에 따른 구동장치 Download PDFInfo
- Publication number
- KR200141187Y1 KR200141187Y1 KR2019930031677U KR930031677U KR200141187Y1 KR 200141187 Y1 KR200141187 Y1 KR 200141187Y1 KR 2019930031677 U KR2019930031677 U KR 2019930031677U KR 930031677 U KR930031677 U KR 930031677U KR 200141187 Y1 KR200141187 Y1 KR 200141187Y1
- Authority
- KR
- South Korea
- Prior art keywords
- value
- command value
- current command
- load
- output
- 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.)
- Expired - Lifetime
Links
- 230000006698 induction Effects 0.000 claims abstract description 25
- 230000005415 magnetization Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005284 excitation Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 210000004185 liver Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- B66B1/30—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
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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
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3476—Load weighing or car passenger counting devices
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Description
Claims (1)
- 엘리베이터의 과인원 탑승을 방지하기 위하여 케이지(10) 밑에 장치하여 탑승인원에 따른 부하값을 검출하는 부하 감지부(20)와, 상기 부하 감지부(20)의 출력을 입력받아 탑승인원에 따른 부하값을 체크하여 운전을 제어함과 아울러 그 부하값을 출력하는 운전 제어부(30)와, 상기 부하값에 가장 알맞는 자화전류 명령치를 저장해 놓은 메모리부(50)와, 상기 운전 제어부(30)로부터 탑승인원에 따른 부하값을 인가받아 그에 따른 토오크 전류 명령치를 출력하는 속도 제어부(40)와, 상기 메모리부(50)에서 부하값에 가장 알맞는 자화전류 명령치와 상기 속도 제어부(40)의 토오크 전류 명령치를 입력받아 그 입력받은 전류 명령치에 상응하는 출력전류를 설정하는 전류제어부(60)와, 상기 속도 제어부(40)의 전류 명령치와 상기 메모리부(50)의 자화전류 명령치에 따른 슬립주파수를 계산하여 슬립주파수 계산부(70)와, 3상 유도전동기(M)의 현재 속도와 상기 슬립주파수 계산부(70)의 출력 주파수를 입력받아 이를 가산하여 출력하는 가산기(80)와, 상기 전류 제어부(60)의 출력과 상기 가산기(80)의 출력을 입력받아 3상 유도전동기(M)를 구동 시키기 위한 신호로 변환하여 이를 상기 3상 유도전동기(M)에 전달하는 변환부(90)로 구성하여 된 것을 특징으로 하는 엘리베이터의 탑승인원에 따른 구동장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930031677U KR200141187Y1 (ko) | 1993-12-31 | 1993-12-31 | 엘리베이터의 탑승인원에 따른 구동장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930031677U KR200141187Y1 (ko) | 1993-12-31 | 1993-12-31 | 엘리베이터의 탑승인원에 따른 구동장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950018621U KR950018621U (ko) | 1995-07-22 |
KR200141187Y1 true KR200141187Y1 (ko) | 1999-04-15 |
Family
ID=19374617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930031677U Expired - Lifetime KR200141187Y1 (ko) | 1993-12-31 | 1993-12-31 | 엘리베이터의 탑승인원에 따른 구동장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200141187Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101283483B1 (ko) | 2012-04-05 | 2013-07-12 | 오티스엘리베이터 유한회사 | 엘리베이터 카 부하 검출 장치 및 제어방법 |
-
1993
- 1993-12-31 KR KR2019930031677U patent/KR200141187Y1/ko not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101283483B1 (ko) | 2012-04-05 | 2013-07-12 | 오티스엘리베이터 유한회사 | 엘리베이터 카 부하 검출 장치 및 제어방법 |
Also Published As
Publication number | Publication date |
---|---|
KR950018621U (ko) | 1995-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19931231 |
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UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19951108 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19931231 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19980520 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19981113 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19981229 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19981228 |
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UG1601 | Publication of registration | ||
UR1001 | Payment of annual fee |
Payment date: 20010906 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 20020910 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 20030926 Start annual number: 6 End annual number: 6 |
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FPAY | Annual fee payment |
Payment date: 20040924 Year of fee payment: 7 |
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UR1001 | Payment of annual fee |
Payment date: 20040924 Start annual number: 7 End annual number: 7 |
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LAPS | Lapse due to unpaid annual fee |