BR0109593A - Dispositivo e método para reduzir a taxa de conexão de suprimento de energia de instalações de elevador - Google Patents

Dispositivo e método para reduzir a taxa de conexão de suprimento de energia de instalações de elevador

Info

Publication number
BR0109593A
BR0109593A BR0109593-5A BR0109593A BR0109593A BR 0109593 A BR0109593 A BR 0109593A BR 0109593 A BR0109593 A BR 0109593A BR 0109593 A BR0109593 A BR 0109593A
Authority
BR
Brazil
Prior art keywords
power supply
supply connection
energy
hand
supercapacitors
Prior art date
Application number
BR0109593-5A
Other languages
English (en)
Inventor
Thomas Eilinger
Original Assignee
Inventio Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8174627&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0109593(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Inventio Ag filed Critical Inventio Ag
Publication of BR0109593A publication Critical patent/BR0109593A/pt

Links

Classifications

    • 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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)

Abstract

"DISPOSITIVO E MéTODO PARA REDUZIR A TAXA DE CONEXãO DE SUPRIMENTO DE ENERGIA DE INSTALAçõES DE ELEVADOR". A invenção refere-se a instalações de elevador com sistemas de acionamento elétrico que são equipadas com dispositivos (10) para reduzir a taxa de conexão de suprimento de energia que possuem unidades de armazenamento de energia (11) que são formadas total ou parcialmente a partir dos chamados supercapacitores (13). O dispositivo (10) de acordo com a invenção tem efeito por um lado de os picos de energia durante as operações de início e frenagem serem compensados pela troca de energia entre a unidade de armazenamento (11) e o suprimento de motor, e por outro lado de o consumo de energia que ocorre durante uma viagem também ser espalhado por uma parte do tempo de repouso. Os supercapacitores (13) como armazenadores de energia toleram em comparação com os acumuladores de ação eletromecânica um número muito maior de ciclos de carga e descarga a valores altos de corrente.
BR0109593-5A 2000-03-31 2001-03-21 Dispositivo e método para reduzir a taxa de conexão de suprimento de energia de instalações de elevador BR0109593A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00810271 2000-03-31
PCT/CH2001/000174 WO2001074699A1 (de) 2000-03-31 2001-03-21 Einrichtung und verfahren zur reduktion der netzanschlussleistung von aufzugsanlagen

Publications (1)

Publication Number Publication Date
BR0109593A true BR0109593A (pt) 2003-02-04

Family

ID=8174627

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0109593-5A BR0109593A (pt) 2000-03-31 2001-03-21 Dispositivo e método para reduzir a taxa de conexão de suprimento de energia de instalações de elevador

Country Status (14)

Country Link
US (1) US6742630B2 (pt)
EP (1) EP1268335B1 (pt)
JP (1) JP2003529511A (pt)
CN (1) CN1208230C (pt)
AT (1) ATE414666T1 (pt)
AU (1) AU2001240405A1 (pt)
BR (1) BR0109593A (pt)
CA (1) CA2407052C (pt)
DE (1) DE50114503D1 (pt)
DK (1) DK1268335T3 (pt)
ES (1) ES2317890T3 (pt)
HK (1) HK1052677B (pt)
IL (2) IL151275A0 (pt)
WO (1) WO2001074699A1 (pt)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6938733B2 (en) * 2000-03-31 2005-09-06 Inventio Ag Emergency power supply device for lift systems
DE10257980B4 (de) * 2002-01-18 2016-01-14 Heidelberger Druckmaschinen Ag Spannungsversorgungsmanagement in papierverarbeitenden Maschinen
DE10215822B4 (de) 2002-04-10 2013-03-07 Sew-Eurodrive Gmbh & Co. Kg Umrichtersystem und Verfahren
CN1240607C (zh) * 2002-12-04 2006-02-08 上海振华港口机械（集团）股份有限公司 利用超级电容的轮胎式龙门集装箱起重机
US6864646B2 (en) * 2003-02-14 2005-03-08 General Motors Corporation Multiple inverter system with low power bus ripples and method therefor
DE10310574A1 (de) 2003-03-11 2004-09-23 Siemens Ag Hybridantriebssystem und Verfahren zur Regelung eines Hybridantriebssystems
JP4613485B2 (ja) * 2003-10-10 2011-01-19 株式会社明電舎 電動機の制御装置
FI114978B (fi) * 2003-10-29 2005-02-15 Kone Corp Hissi ja sen ohjaus
US7246686B2 (en) * 2004-01-30 2007-07-24 Thyssen Elevator Capital Corp. Power supply for elevator systems having variable speed drives
US7176648B2 (en) * 2004-05-18 2007-02-13 Husky Injection Molding Systems Ltd. Energy management apparatus and method for injection molding systems
FI120829B (fi) * 2004-07-12 2010-03-31 Kone Corp Menetelmä ja järjestelmä hissijärjestelmässä tarvittavan energian varastoimiseksi
JP4021431B2 (ja) * 2004-08-10 2007-12-12 ファナック株式会社 コンバータ装置、インバータ装置及びｄｃリンク電圧の制御方法
FI117381B (fi) * 2005-03-11 2006-09-29 Kone Corp Hissiryhmä ja menetelmä hissiryhmän ohjaamiseksi
CN101282898B (zh) * 2005-10-07 2011-12-07 奥蒂斯电梯公司 升降机电源系统
JP5363112B2 (ja) * 2005-11-23 2013-12-11 オーチス エレベータ カンパニー エレベータ用の巻上モータを規格外の電源で連続的に駆動するシステムおよび方法
FI120092B (fi) 2005-12-30 2009-06-30 Kone Corp Hissijärjestelmä ja menetelmä kokonaistehon pienentämiseksi hissijärjestelmässä
FI119768B (fi) 2006-01-16 2009-03-13 Kone Corp Hissi ja hissin jarru
JP2009525238A (ja) * 2006-01-30 2009-07-09 オーチス エレベータ カンパニー 容量式エネルギ保存デバイスを含むエレベータ駆動アセンブリ
DE102007026012B4 (de) 2006-07-10 2024-01-25 Heidelberger Druckmaschinen Ag Gesteuerter Energieverbrauch von elektrischen Antrieben in Maschinen
FI121832B (fi) * 2008-01-30 2011-04-29 Kone Corp Kuljetusjärjestelmä, joka käsittää polttokennoston
FI120144B (fi) * 2008-05-20 2009-07-15 Kone Corp Hissin tehonsyöttöjärjestely
FR2932327B1 (fr) * 2008-06-05 2010-06-04 Schneider Toshiba Inverter Variateur de vitesse avec super-condensateur
ITTO20080494A1 (it) * 2008-06-24 2009-12-25 Brea Impianti S U R L Sistema di controllo per un apparato elevatore
JP2010006569A (ja) * 2008-06-30 2010-01-14 Toshiba Elevator Co Ltd エレベータの制御装置
FI120448B (fi) 2008-08-01 2009-10-30 Kone Corp Järjestely ja menetelmä kuljetusjärjestelmän yhteydessä
EP2326587B1 (en) 2008-08-15 2013-10-30 Otis Elevator Company Line current and energy storage control for an elevator drive
FI120447B (fi) * 2008-08-21 2009-10-30 Kone Corp Hissijärjestelmä sekä hissiryhmän ohjausmenetelmä
US8598852B2 (en) * 2008-11-12 2013-12-03 American Axle & Manufacturing, Inc. Cost effective configuration for supercapacitors for HEV
WO2010059139A1 (en) * 2008-11-19 2010-05-27 Otis Elevator Company Power management in elevators during marginal quality power conditions
FI121067B (fi) * 2009-01-12 2010-06-30 Kone Corp Kuljetusjärjestelmä
DE102009001337B4 (de) 2009-03-04 2024-12-12 Ningbo Zhafir Plastics Machinery Manufacturing Co., Ltd. Spritzgießmaschine und Verfahren zum Betrieb einer Spritzgießmaschine
EP2230204A1 (de) * 2009-03-20 2010-09-22 Inventio AG Treibscheibenaufzug, Aufzugsantrieb für einen solchen Treibscheibenaufzug und Verfahren zum Betreiben eines solchen Aufzugsantriebs
DE102009014495A1 (de) * 2009-03-23 2010-04-15 Siemens Aktiengesellschaft Elektrisches Antriebssystem mit Energiepufferung
US8174225B2 (en) 2009-05-15 2012-05-08 Siemens Industry, Inc. Limiting peak electrical power drawn by mining excavators
FI122048B (fi) * 2009-06-01 2011-07-29 Kone Corp Kuljetusjärjestelmä
US9300131B2 (en) * 2009-06-01 2016-03-29 Abb Research Ltd. Internal electrification scheme for power generation plants
US20110056192A1 (en) * 2009-09-10 2011-03-10 Robert Weber Technique for controlling pumps in a hydraulic system
US20110056194A1 (en) * 2009-09-10 2011-03-10 Bucyrus International, Inc. Hydraulic system for heavy equipment
US8550007B2 (en) * 2009-10-23 2013-10-08 Siemens Industry, Inc. System and method for reinjection of retard energy in a trolley-based electric mining haul truck
US8499909B2 (en) * 2009-10-23 2013-08-06 Siemens Industry, Inc. Peak demand reduction in mining haul trucks utilizing an on-board energy storage system
DE102009058757A1 (de) * 2009-12-17 2011-06-22 Netstal-Maschinen Ag Verfahren und Vorrichtung zum Speichern von zurück gewonnener Energie bei einer Werkzeugmaschine
ES2382430B1 (es) * 2009-12-21 2013-01-30 Orona, S. Coop Metodo y sistema de gestion de energia de un motor electrico
DE102010007275B4 (de) * 2010-02-08 2020-03-05 Sew-Eurodrive Gmbh & Co Kg Antriebssystem und Verfahren zum Betreiben eines Antriebssystems
FI123168B (fi) 2010-02-10 2012-11-30 Kone Corp Sähkövoimajärjestelmä
KR101749956B1 (ko) * 2010-02-10 2017-06-22 마이크로칩 테크놀로지 저머니 게엠베하 전극 배열이 집적된 컴퓨터 키보드
CN101817471B (zh) * 2010-04-27 2012-06-13 天津大学 超级电容储能式电梯驱动器
JP2012055042A (ja) * 2010-08-31 2012-03-15 Ebara Corp 電源装置
US8718845B2 (en) 2010-10-06 2014-05-06 Caterpillar Global Mining Llc Energy management system for heavy equipment
US8626403B2 (en) 2010-10-06 2014-01-07 Caterpillar Global Mining Llc Energy management and storage system
US8606451B2 (en) 2010-10-06 2013-12-10 Caterpillar Global Mining Llc Energy system for heavy equipment
US9422141B2 (en) * 2010-10-22 2016-08-23 Tld Canada Inc. System and method for managing a current flow in a lift machine
FR2967532B1 (fr) 2010-11-15 2012-11-16 Schneider Toshiba Inverter Variateur de vitesse dote d'un module a super-condensateurs
EP2503666A3 (en) * 2011-02-01 2013-04-17 Siemens Aktiengesellschaft Power supply system for an electrical drive of a marine vessel
US9020648B2 (en) 2011-04-19 2015-04-28 Cooper Technologies Company Zero power appliance control, systems and methods
SI2737621T1 (sl) * 2011-07-26 2022-10-28 Moog Inc. Vpenjalni sistem z električnim motorjem
EP2565143A1 (en) * 2011-08-30 2013-03-06 Inventio AG Energy settings for transportation systems
CN103001573B (zh) * 2011-09-13 2016-03-23 台达电子企业管理（上海）有限公司 中压变频驱动系统
US9805890B2 (en) 2011-11-07 2017-10-31 Cooper Technologies Company Electronic device state detection for zero power charger control, systems and methods
ES2371847B1 (es) 2011-11-22 2012-12-18 Industrial De Elevación, S.A. Sistema de ahorro energético para ascensores en corriente continua.
US8505464B2 (en) * 2011-12-01 2013-08-13 Caterpillar Inc. Control strategy for providing regenerative electrical power to trolley line in trolley capable mining truck
IN2014DN09630A (pt) 2012-05-15 2015-07-31 Otis Elevator Co
EP2855321B1 (en) 2012-06-01 2018-04-04 Otis Elevator Company Elevator system with power storage device
US9190852B2 (en) 2012-09-21 2015-11-17 Caterpillar Global Mining Llc Systems and methods for stabilizing power rate of change within generator based applications
US9780601B2 (en) * 2013-06-04 2017-10-03 Seagate Technology Llc Battery assisted power
CN105593152A (zh) * 2013-09-24 2016-05-18 奥的斯电梯公司 为增加的电力使用救援存储装置的电梯系统
US10286787B2 (en) 2013-09-27 2019-05-14 Siemens Industry, Inc. System and method for all electrical operation of a mining haul truck
IN2014DE00843A (pt) * 2014-03-24 2015-10-02 Otis Elevator Co
CN105934588B (zh) * 2014-06-03 2018-02-02 三菱电机株式会社 控制装置
DE102014212553B3 (de) 2014-06-30 2015-07-09 Siemens Aktiengesellschaft Modulares Türantriebssteuerungssystem sowie modulares Türantriebssystem
DE102015226092B4 (de) * 2015-12-18 2024-05-23 Intrasys Gmbh Innovative Transport-Systeme Volksbelustigungsvorrichtung mit einer Energieversorgungsvorrichtung mitmehreren Antriebsenergiequellen und Verfahren zur Steuerung derEnergieversorgungsvorrichtung
CN107123995B (zh) * 2016-02-25 2020-03-31 台达电子企业管理（上海）有限公司 电力系统及其控制方法
EP3290375B1 (en) * 2016-08-29 2019-06-26 KONE Corporation Elevator
WO2018054543A1 (de) 2016-09-22 2018-03-29 Sew-Eurodrive Gmbh & Co. Kg System und verfahren zum betreiben eines systems
EP3316475A1 (en) * 2016-11-01 2018-05-02 OCE Holding B.V. Supply circuit and method of supplying electric power
CN106744224A (zh) * 2016-12-29 2017-05-31 上海隆电气有限公司 一种用于自动扶梯的一控二变频器
ES2893752T3 (es) 2017-02-22 2022-02-10 Otis Elevator Co Sistema de control de energía para un ascensor a batería
DE102017210432A1 (de) * 2017-06-21 2018-12-27 Thyssenkrupp Ag Aufzugsystem mit einem Linearantrieb und einem Energiespeicher, der mit dem Linearantrieb gekoppelt ist
CN107154755B (zh) * 2017-07-17 2023-10-20 江苏开璇智能科技有限公司 大功率永磁同步电机制动能量回收装置及控制方法
CZ32721U1 (cs) 2018-11-02 2019-04-02 Local Energies, a.s. Zařízení pro ochranu elektrického spotřebiče před výpadkem nebo poklesem napětí v elektrické rozvodné síti
US12234120B2 (en) * 2018-12-14 2025-02-25 Otis Elevator Company Energy-aware dispatching for conveyance systems
US11840423B2 (en) 2018-12-14 2023-12-12 Otis Elevator Company Hybrid energy storage system architectures
EP3976417B1 (de) * 2019-05-29 2023-12-06 Sew-Eurodrive GmbH & Co. KG Antriebssystem und verfahren zum betreiben eines antriebssystems
CN110783985B (zh) * 2019-11-05 2022-03-11 中车大连机车车辆有限公司 一种内燃机车及其中间直流回路隔离系统和方法
JP7600263B2 (ja) * 2020-04-24 2024-12-16 オカド・イノベーション・リミテッド 積荷取扱装置用のエネルギー貯蔵システム
TWI787845B (zh) * 2021-05-27 2022-12-21 應能科技股份有限公司 變頻器
DE102021125143A1 (de) 2021-09-28 2023-03-30 Tk Elevator Innovation And Operations Gmbh Vorrichtung und Verfahren zur Energieversorgung eines seillosen Aufzugsystems mit Linearantrieb sowie Verwendung
CN116961201B (zh) * 2023-07-28 2024-03-08 联桥科技有限公司 一种电梯外置势能回收系统及方法
EP4654457A1 (en) * 2024-05-20 2025-11-26 Hiteco S.r.l. A device for managing a braking electrical energy

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914674A (en) * 1974-05-10 1975-10-21 Armor Elevator Co Inc D.C. motor control having gating control of a full-wave reactifier system
JPS55157732A (en) * 1979-05-29 1980-12-08 West Electric Co Ltd Electronic flash device
US4456097A (en) * 1982-10-12 1984-06-26 Otis Elevator Company Elevator battery charging control
JPH0423181A (ja) 1990-05-18 1992-01-27 Toshiba Corp グラフィック表示処理方法
US5058710A (en) * 1990-08-14 1991-10-22 Otis Elevator Company Elevator power source device
US5572108A (en) * 1992-01-07 1996-11-05 Windes; John A. Power system using battery-charged capacitors
EP0564149B1 (en) * 1992-04-03 1997-09-24 JEOL Ltd. Storage capacitor power supply
AT402130B (de) * 1993-09-24 1997-02-25 Witronic Elektronische Geraete Einrichtung zur verringerung des notwendigen externen stromanschlusswertes für aufzugsanlagen
FI99109C (fi) * 1994-11-29 1997-10-10 Kone Oy Varavoimajärjestelmä
US5703456A (en) * 1995-05-26 1997-12-30 Emerson Electric Co. Power converter and control system for a motor using an inductive load and method of doing the same
JPH092753A (ja) * 1995-06-21 1997-01-07 Hitachi Ltd エレベーターの制御装置
JPH0993809A (ja) 1995-09-29 1997-04-04 Shin Kobe Electric Mach Co Ltd 電源装置
US5712456A (en) * 1996-04-10 1998-01-27 Otis Elevator Company Flywheel energy storage for operating elevators
JP3222788B2 (ja) 1996-11-26 2001-10-29 シャープ株式会社 半導体メモリのバックアップ回路
WO1998025849A1 (en) * 1996-12-11 1998-06-18 Hitachi, Ltd. Elevator control device and control device for power converter
JPH10236743A (ja) * 1997-02-28 1998-09-08 Toshiba Corp エレベータ制御装置
DE19724712A1 (de) 1997-06-11 1998-12-17 Siemens Ag Doppelschichtkondensator
JP3847438B2 (ja) 1998-02-03 2006-11-22 本田技研工業株式会社 ハイブリッド車両の制御装置
JP3318252B2 (ja) 1998-02-03 2002-08-26 株式会社日立製作所 エレベーターの制御装置
JPH11299275A (ja) 1998-04-14 1999-10-29 Osaka Gas Co Ltd エレベータの電源装置
DE19825972A1 (de) 1998-06-10 1999-12-23 Bosch Gmbh Robert Sicherheitsvorrichtung für Umrichter-gespeiste Elektromotoren
US6068078A (en) * 1998-06-16 2000-05-30 Trw Inc. Electric steering system
US6016049A (en) * 1998-06-24 2000-01-18 Teleflex Incorporated Capacitive supercharger for electric shift mechanism
US6108223A (en) * 1999-10-26 2000-08-22 Otis Elevator Company IGBT-controlled thyristor AC/DC converter
JP2001187677A (ja) * 1999-12-28 2001-07-10 Mitsubishi Electric Corp エレベータの制御装置
JP4347983B2 (ja) * 2000-02-28 2009-10-21 三菱電機株式会社 エレベーターの制御装置
JP4347982B2 (ja) * 2000-02-28 2009-10-21 三菱電機株式会社 エレベーターの制御装置

Also Published As

Publication number Publication date
HK1052677B (zh) 2009-05-22
CN1419517A (zh) 2003-05-21
WO2001074699A1 (de) 2001-10-11
ATE414666T1 (de) 2008-12-15
DE50114503D1 (de) 2009-01-02
ES2317890T3 (es) 2009-05-01
DK1268335T3 (da) 2009-03-23
US20030089557A1 (en) 2003-05-15
IL151275A (en) 2007-03-08
EP1268335A1 (de) 2003-01-02
CA2407052A1 (en) 2001-10-11
HK1052677A1 (zh) 2003-09-26
US6742630B2 (en) 2004-06-01
IL151275A0 (en) 2003-04-10
CA2407052C (en) 2009-05-19
AU2001240405A1 (en) 2001-10-15
CN1208230C (zh) 2005-06-29
EP1268335B1 (de) 2008-11-19
JP2003529511A (ja) 2003-10-07

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