KR100434446B1 - 엘리베이터용 무정전 전원공급장치 - Google Patents
엘리베이터용 무정전 전원공급장치 Download PDFInfo
- Publication number
- KR100434446B1 KR100434446B1 KR10-2002-0073669A KR20020073669A KR100434446B1 KR 100434446 B1 KR100434446 B1 KR 100434446B1 KR 20020073669 A KR20020073669 A KR 20020073669A KR 100434446 B1 KR100434446 B1 KR 100434446B1
- Authority
- KR
- South Korea
- Prior art keywords
- power
- output
- elevator
- power supply
- relay
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- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims 4
- 239000002253 acid Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
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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
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
Description
Claims (5)
- 3상 교류전원을 직류전원으로 변환출력하는 컨버터와, 상기 컨버터 출력을 모터구동용 교류전원으로 변환출력하는 인버터 및 상기 인버터 출력전원에 따라 구동되는 엘리베이터 모터를 포함하는 엘리베이터용 무정전 전원공급장치에 있어서,상기 3상 교류전원을 상기 컨버터로 통전시키는 제 1 계전기와;상기 3상 교류전원을 감압하여 출력하되 그 감압된 전원에 의해 통전되는 정전감지부와;상기 정전감지부 출력전원으로 배터리를 충전시키고 충전된 배터리 전압을 교류전압으로 승압하여 출력하는 보조 전원공급부와;상기 보조 전원공급부의 출력전원을 상기 컨버터로 출력할 수 있도록 상기 제 1 계전기와 인터로크(interlock)되어 작동되는 제 2 계전기와;상기 제 2 계전기의 출력전원을 감압하는 트랜스와;정상운전모드에서 상기 정전감지부의 출력으로부터 동작전원을 입력받아 상기 인버터를 제어하여 엘리베이터 모터의 구동을 제어하고, 정전운전모드에서 상기 트랜스 출력으로부터 동작전원을 입력받아 상기 인버터를 제어하여 엘리베이터 모터의 구동을 제어하는 컨트롤러;를 포함하는 것을 특징으로 하는 엘리베이터용 무정전 전원공급장치.
- 청구항 1에 있어서, 상기 보조 전원공급부가:상기 정전감지부의 출력전원을 입력받아 배터리를 충전하는 배터리충전부와;상기 배터리 출력전원을 교류전원으로 변환하는 변환장치와;상기 변환장치의 교류전원을 엘리베이터 모터 구동전원으로 승압하는 승압 트랜스;를 포함하는 것을 특징으로 하는 엘리베이터용 무정전 전원공급장치.
- 청구항 1 에 있어서, 상기 콘트롤러가:상기 정전감지부로부터 정전감지신호 입력시 엘리베이터 모터를 저속 구동하는 것을 특징으로 하는 엘리베이터용 무정전 전원공급장치.
- 청구항 1 또는 2 에 있어서,상기 트랜스 출력단에 상기 콘트롤러로 입력되는 보조 구동전원을 소정 시간동안 지연하는 타이머 릴레이가 연결된 것을 특징으로 하는 엘리베이터용 무정전 전원공급장치.
- 청구항 1 또는 2 에 있어서,상기 트랜스 출력단에 상기 보조 구동전원에 의해 통전되는 고장감지 릴레이를 포함하는 것을 특징으로 하는 엘리베이터용 무정전 전원공급장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0073669A KR100434446B1 (ko) | 2002-11-25 | 2002-11-25 | 엘리베이터용 무정전 전원공급장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0073669A KR100434446B1 (ko) | 2002-11-25 | 2002-11-25 | 엘리베이터용 무정전 전원공급장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2003-0009078U Division KR200316686Y1 (ko) | 2003-03-26 | 2003-03-26 | 엘리베이터용 무정전 전원공급장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040045807A KR20040045807A (ko) | 2004-06-02 |
KR100434446B1 true KR100434446B1 (ko) | 2004-06-11 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0073669A Expired - Lifetime KR100434446B1 (ko) | 2002-11-25 | 2002-11-25 | 엘리베이터용 무정전 전원공급장치 |
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KR (1) | KR100434446B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101819642B1 (ko) * | 2016-06-28 | 2018-01-17 | 주식회사 태림에너지 | 전원차단시 자동으로 소화모드로 전환되어 비상대처가 가능한 펠릿난로 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103018585B (zh) * | 2012-11-07 | 2015-07-22 | 蒂森克虏伯家用电梯(上海)有限公司 | 一种用于家用电梯变频器与马达的测试装置 |
CN110417109A (zh) * | 2019-06-26 | 2019-11-05 | 杭州法维莱科技有限公司 | 一种电梯门机后备电源装置 |
-
2002
- 2002-11-25 KR KR10-2002-0073669A patent/KR100434446B1/ko not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101819642B1 (ko) * | 2016-06-28 | 2018-01-17 | 주식회사 태림에너지 | 전원차단시 자동으로 소화모드로 전환되어 비상대처가 가능한 펠릿난로 |
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Publication number | Publication date |
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KR20040045807A (ko) | 2004-06-02 |
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