ID20995A - Alat pengendalian operasi penyelamatan dan peningkatan efisiensi daya - Google Patents

Alat pengendalian operasi penyelamatan dan peningkatan efisiensi daya

Info

Publication number
ID20995A
ID20995A IDP980531A ID980531A ID20995A ID 20995 A ID20995 A ID 20995A ID P980531 A IDP980531 A ID P980531A ID 980531 A ID980531 A ID 980531A ID 20995 A ID20995 A ID 20995A
Authority
ID
Indonesia
Prior art keywords
improvement
operation control
power efficiency
safety operation
control tools
Prior art date
Application number
IDP980531A
Other languages
English (en)
Inventor
Cheol Ho Jang
Original Assignee
Lg Ind Systems Co Ltd
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 Lg Ind Systems Co Ltd filed Critical Lg Ind Systems Co Ltd
Publication of ID20995A publication Critical patent/ID20995A/id

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/28—Arrangements for balancing of the load in networks by storage of energy
    • H02J3/32—Arrangements for balancing of the load in networks by storage of energy using batteries or super capacitors with converting means
    • 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
    • B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
    • H02J3/1835—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control
    • H02J3/1842—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control having reactive elements actively controlled by bridge converters, e.g. active filters or static compensators [STATCOM]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/20—Active power filtering [APF]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Elevator Control (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
IDP980531A 1997-04-10 1998-04-09 Alat pengendalian operasi penyelamatan dan peningkatan efisiensi daya ID20995A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970013169A KR100214686B1 (ko) 1997-04-10 1997-04-10 엘리베이터의 구출운전 겸용 역률 개선장치

Publications (1)

Publication Number Publication Date
ID20995A true ID20995A (id) 1999-04-08

Family

ID=19502372

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP980531A ID20995A (id) 1997-04-10 1998-04-09 Alat pengendalian operasi penyelamatan dan peningkatan efisiensi daya

Country Status (6)

Country Link
US (1) US5864474A (id)
KR (1) KR100214686B1 (id)
CN (1) CN1083391C (id)
ID (1) ID20995A (id)
MY (1) MY119570A (id)
SG (1) SG63836A1 (id)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6196355B1 (en) * 1999-03-26 2001-03-06 Otis Elevator Company Elevator rescue system
DE19944917A1 (de) * 1999-09-20 2001-03-22 Abb Ind Ag Baden Verfahren zur Kompensation von asymmetrischen Lasten in Mehrphasensystemen
DE10114570A1 (de) * 2001-03-24 2002-09-26 Abb Research Ltd Einrichtung zur unterbrechungsfreien Stromversorgung und zur Aktivfilterung
US6516922B2 (en) * 2001-05-04 2003-02-11 Gregory Shadkin Self-generating elevator emergency power source
CN1213938C (zh) * 2001-10-17 2005-08-10 三菱电机株式会社 电梯控制装置
EP1363377A3 (de) * 2002-05-14 2014-07-16 Dewert Antriebs- und Systemtechnik GmbH & Co. KG Elektromotorischer Stellantrieb
CN100347927C (zh) * 2004-03-12 2007-11-07 清华大学 电压陷落浪涌动态补偿器
WO2006069591A1 (en) * 2004-12-31 2006-07-06 Otis Elevator Company Elevator rescue operation control system
US7554276B2 (en) * 2005-09-21 2009-06-30 International Rectifier Corporation Protection circuit for permanent magnet synchronous motor in field weakening operation
WO2008027052A2 (en) * 2006-08-31 2008-03-06 Otis Elevator Company Management of power source variations in an elevator drive system
KR100884041B1 (ko) * 2007-07-23 2009-02-19 오티스 엘리베이터 컴파니 엘리베이터 구조 작동 제어 시스템
US8076882B2 (en) * 2007-12-26 2011-12-13 Pratt & Whitney Canada Corp. Motor drive architecture with active snubber
JP5381361B2 (ja) * 2009-06-11 2014-01-08 株式会社豊田自動織機 インバータ装置
CN101795004A (zh) * 2010-02-11 2010-08-04 李香龙 交流有源功率因数校正补偿电路
KR101707255B1 (ko) * 2012-04-02 2017-02-15 엘에스산전 주식회사 고압인버터 제어방법
ES2944286T3 (es) * 2012-05-15 2023-06-20 Otis Elevator Co Suministro de energía de reserva del ascensor
US9026269B2 (en) * 2013-01-18 2015-05-05 Tait Towers Manufacturing, LLC System and method for providing wireless power and control signals to a trolley
CN104627756A (zh) * 2013-11-08 2015-05-20 日立电梯（中国）有限公司 一种电梯曳引机不间断驱动装置及其驱动方法
CN107112914B (zh) * 2014-10-15 2019-07-02 大金工业株式会社 有源滤波器和交流直流转换装置
JP6050841B2 (ja) * 2015-01-29 2016-12-21 ファナック株式会社 電流検出モードの変更機能を備えたモータ駆動装置
US11603286B2 (en) * 2015-07-29 2023-03-14 Inventio Ag Method and device for determining an operating state of an elevator system
CN108666974B (zh) * 2018-05-15 2019-10-11 西安交通大学 基于磁链控制的变压器及励磁涌流抑制方法
EP3722239B1 (en) * 2019-04-09 2021-09-01 KONE Corporation Elevator
WO2022258167A1 (en) * 2021-06-09 2022-12-15 Kone Corporation An elevator drive for an elevator and a method for operating an elevator in a power-outage situation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445467A (en) * 1982-08-10 1984-05-01 Howard Westerman Two-cycle stratified charge gas engine
JPS6188774A (ja) * 1984-10-05 1986-05-07 Mitsubishi Electric Corp エレベ−タの制御装置
JPS61210894A (ja) * 1985-03-13 1986-09-19 Mitsubishi Electric Corp エレベ−タの停電救出装置
JP2656684B2 (ja) * 1991-06-12 1997-09-24 三菱電機株式会社 エレベータの停電時運転装置
CN1026840C (zh) * 1992-02-29 1994-11-30 阿莱克斯电子工业株式会社 感应电动机控制装置

Also Published As

Publication number Publication date
KR100214686B1 (ko) 1999-08-02
MY119570A (en) 2005-06-30
US5864474A (en) 1999-01-26
CN1200349A (zh) 1998-12-02
SG63836A1 (en) 1999-03-30
CN1083391C (zh) 2002-04-24
KR19980076454A (ko) 1998-11-16

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