KR940000362A - Elevator control - Google Patents

Elevator control Download PDF

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Publication number
KR940000362A
KR940000362A KR1019930009098A KR930009098A KR940000362A KR 940000362 A KR940000362 A KR 940000362A KR 1019930009098 A KR1019930009098 A KR 1019930009098A KR 930009098 A KR930009098 A KR 930009098A KR 940000362 A KR940000362 A KR 940000362A
Authority
KR
South Korea
Prior art keywords
power
car
power supply
elevator control
battery
Prior art date
Application number
KR1019930009098A
Other languages
Korean (ko)
Inventor
마사모토 미즈노
도시아키 이시이
Original Assignee
기타오카 다카시
미쓰비시덴키 가부시키가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 기타오카 다카시, 미쓰비시덴키 가부시키가이샤 filed Critical 기타오카 다카시
Publication of KR940000362A publication Critical patent/KR940000362A/en

Links

Classifications

    • 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

Abstract

정전시 카내 회로의 구동전원을 공급하는데, 특별한 정전압 정주파전원을 구비할 필요없이 기존의 권양모터의 구동용 전력변환장치를 이용해서 무정전 제어를 할 수 있는 엘리베이터의 제어장치를 얻는다.In the case of power failure, the driving power of the in-vehicle circuit is supplied, and an elevator control apparatus can be controlled by using an existing power conversion device for driving a hoisted motor without having to provide a special constant voltage constant frequency power supply.

정전검출회로(27)에 의한 교류전원 RST의 정전검출시에 배터리 (36)의 직류전압을 콘버터브리지 (21)에 의해 교류변환해 그 교류를 트랜스(54)를 통해서 카내 전원으로 도출항으로써, 정전시에도 카내 전원을 확보한다.At the time of detecting the power failure of the AC power supply RST by the power failure detection circuit 27, the DC voltage of the battery 36 is converted by the converter bridge 21 to derive the AC to the in-car power supply through the transformer 54. Secure your car's power even during a power outage.

Description

엘리베이터의 제어장치Elevator control

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 이 발명의 한 실시예에 의한 주회로 블록도.1 is a main circuit block diagram according to an embodiment of the present invention.

제2도는 이 발명의 한 실시예에 의한 제어블록도.2 is a control block diagram according to an embodiment of the present invention.

제3도는 이 발명의 제어프로그램의 구성도.3 is a block diagram of a control program of the present invention.

Claims (1)

교류전원을 직류로 변환하는 콘버터브리와 이 직류를 교류로 변환해서 엘리베이터의 카를 승강시키는 권양모터에의 구동전원으로 주어지는 인버터브리지와, 이 인버터브리지의 직류전원입력단간에 설치된 배터리 및 그 충전기와, 상기 교류전원의 정전을 검출하는 정전검출회로와, 상기 콘버터브러지의 입력단간에 설치되어 상기 교류로 변환해 엘리베이터 정전검출회로의 검출신호에 따라 상기 배터리의 충전전압을 상기 콘버터브리지에 의해 교류로 변환해 엘리베이터의 카내 전원으로 도출하는 전원도출수단을 구비한 엘리베이터의 제어장치.An inverter bridge provided as a drive power to a converter bridge for converting AC power to DC, and a drive power to a lifted motor for converting this DC to AC and lifting an elevator car, a battery and a charger provided between the DC power input terminals of the inverter bridge, It is installed between the blackout detection circuit for detecting the blackout of AC power and the input terminal of the converter bridge, converts it to AC, and converts the charging voltage of the battery into alternating current by the converter bridge according to the detection signal of the elevator blackout detection circuit. Elevator control device having a power supply means for deriving the power in the car. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930009098A 1992-06-11 1993-05-25 Elevator control KR940000362A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-152026 1992-06-11
JP15202692A JP3302722B2 (en) 1992-06-11 1992-06-11 Elevator control device

Publications (1)

Publication Number Publication Date
KR940000362A true KR940000362A (en) 1994-01-03

Family

ID=15531440

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930009098A KR940000362A (en) 1992-06-11 1993-05-25 Elevator control

Country Status (3)

Country Link
JP (1) JP3302722B2 (en)
KR (1) KR940000362A (en)
CN (1) CN1042317C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001187677A (en) 1999-12-28 2001-07-10 Mitsubishi Electric Corp Controller for elevator
JP4409692B2 (en) 1999-12-28 2010-02-03 三菱電機株式会社 Elevator control device
JP4347983B2 (en) 2000-02-28 2009-10-21 三菱電機株式会社 Elevator control device
JP4347982B2 (en) 2000-02-28 2009-10-21 三菱電機株式会社 Elevator control device
JP2001240323A (en) 2000-02-28 2001-09-04 Mitsubishi Electric Corp Control device of elevator
JP4249364B2 (en) 2000-02-28 2009-04-02 三菱電機株式会社 Elevator control device
CN1213938C (en) 2001-10-17 2005-08-10 三菱电机株式会社 Elevator controller
JP4776310B2 (en) * 2005-09-08 2011-09-21 東芝エレベータ株式会社 Elevator control device
CN101600641B (en) * 2007-03-12 2012-05-30 三菱电机株式会社 Elevator controller
CN101638199A (en) * 2008-07-28 2010-02-03 上海斯堪亚电气调速设备有限公司 Integrated device having energy feedback and blackout emergent functions
JP5381361B2 (en) * 2009-06-11 2014-01-08 株式会社豊田自動織機 Inverter device
CN105084139A (en) * 2015-08-25 2015-11-25 包头市北工机械有限公司 Elevator power system and control method thereof
US9809418B2 (en) * 2016-02-29 2017-11-07 Otis Elevator Company Advanced smooth rescue operation
CN111483907B (en) * 2020-05-22 2023-08-15 江苏埃尔法电梯有限公司 Elevator control method and control device based on three-level power converter

Also Published As

Publication number Publication date
JPH05338947A (en) 1993-12-21
JP3302722B2 (en) 2002-07-15
CN1079713A (en) 1993-12-22
CN1042317C (en) 1999-03-03

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Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application