EA201000659A1 - Ограничение нагрузки на источник питания - Google Patents

Ограничение нагрузки на источник питания

Info

Publication number
EA201000659A1
EA201000659A1 EA201000659A EA201000659A EA201000659A1 EA 201000659 A1 EA201000659 A1 EA 201000659A1 EA 201000659 A EA201000659 A EA 201000659A EA 201000659 A EA201000659 A EA 201000659A EA 201000659 A1 EA201000659 A1 EA 201000659A1
Authority
EA
Eurasian Patent Office
Prior art keywords
power supply
load limit
power
load
supply unit
Prior art date
Application number
EA201000659A
Other languages
English (en)
Other versions
EA020868B1 (ru
Inventor
Ристо Йокинен
Original Assignee
Коне Корпорейшн
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 Коне Корпорейшн filed Critical Коне Корпорейшн
Publication of EA201000659A1 publication Critical patent/EA201000659A1/ru
Publication of EA020868B1 publication Critical patent/EA020868B1/ru

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F5/00—Systems for regulating electric variables by detecting deviations in the electric input to the system and thereby controlling a device within the system to obtain a regulated output
    • 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
    • B66B1/308—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 with AC powered elevator drive
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
    • H02H7/263—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of measured values
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—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
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • H02M7/53875—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with analogue control of three-phase output
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/46—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to frequency deviations

Abstract

Данное изобретение относится к устройству и способу для ограничения входной мощности блока (1) подведения мощности, установленного между источником (2) питания и нагрузкой (3). Предложенное устройство содержит блок (1) подведения мощности, установленный между источником (2) питания и питаемой нагрузкой (3) и выполненный с возможностью ограничения своей входной мощности исходя из состояния вышеупомянутого источника (2) питания.
EA201000659A 2007-11-20 2008-11-19 Ограничение нагрузки на источник питания EA020868B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070882A FI121041B (fi) 2007-11-20 2007-11-20 Teholähteen kuormituksen rajoittaminen
PCT/FI2008/000127 WO2009065999A1 (en) 2007-11-20 2008-11-19 Limitation of the loading of a power source

Publications (2)

Publication Number Publication Date
EA201000659A1 true EA201000659A1 (ru) 2010-12-30
EA020868B1 EA020868B1 (ru) 2015-02-27

Family

ID=38786666

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000659A EA020868B1 (ru) 2007-11-20 2008-11-19 Ограничение нагрузки на источник питания

Country Status (7)

Country Link
US (1) US8841801B2 (ru)
EP (2) EP2212987B1 (ru)
CN (1) CN101868907B (ru)
DK (2) DK2212987T3 (ru)
EA (1) EA020868B1 (ru)
FI (1) FI121041B (ru)
WO (1) WO2009065999A1 (ru)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI123168B (fi) * 2010-02-10 2012-11-30 Kone Corp Sähkövoimajärjestelmä
US9568204B2 (en) * 2013-01-31 2017-02-14 Johnson Controls Technology Company Systems and methods for rapid disturbance detection and response
CN104037725B (zh) * 2014-06-25 2018-01-19 江南嘉捷电梯股份有限公司 电梯安全保护检测装置
US10571431B2 (en) 2017-06-02 2020-02-25 Ssi Technologies, Llc Combination sensor
WO2020058352A1 (de) * 2018-09-18 2020-03-26 Inventio Ag System zur beförderung von personen, verfahren zur optimierung des betriebs des systems zur beförderung von personen
CN112654572B (zh) * 2018-09-18 2023-11-28 因温特奥股份公司 用于运送人员的系统、用以优化用于运送人员的系统的运行的方法
US11359950B2 (en) 2019-12-10 2022-06-14 Johnson Controls Tyco IP Holdings LLP Reduced length valve assembly with ultrasonic flow sensor

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GB2080640B (en) * 1980-07-14 1983-12-07 South Eastern Elec Board Power supply systems
GB2118742B (en) * 1982-04-20 1985-06-05 Northern Eng Ind Electrical generator control system
JPS6153511A (ja) 1984-08-23 1986-03-17 Tokyo Optical Co Ltd 欠陥検査装置
SU1638761A1 (ru) * 1989-04-05 1991-03-30 Краснодарский политехнический институт Реле частоты
NL8902221A (nl) * 1989-09-04 1991-04-02 Solwind Solar Equipment B V Laadapparaat voor oplaadbare cellen.
FI86053C (fi) * 1989-10-31 1992-07-10 Kone Oy Foerfarande och anordning foer styrning av en lyftmotor.
JPH06153511A (ja) * 1992-11-11 1994-05-31 Toshiba Corp コンバータ装置
US5861734A (en) 1997-10-14 1999-01-19 Lucent Technologies, Inc. Control architecture for interleaved converters
US6510369B1 (en) * 1999-08-24 2003-01-21 Plug Power Inc. Residential load shedding
US6269010B1 (en) * 2000-02-29 2001-07-31 Rockwell Technologies, Llc CSI based drive having feedforward control of inverter input voltage
GB2361118B (en) * 2000-04-07 2002-05-29 Responsiveload Ltd Responsive load system
US6891478B2 (en) * 2000-06-09 2005-05-10 Jay Warren Gardner Methods and apparatus for controlling electric appliances during reduced power conditions
WO2003044939A1 (en) * 2001-11-23 2003-05-30 Danfoss Drives A/S Frequency converter for different mains voltages
US7355301B2 (en) 2003-02-26 2008-04-08 Cannon Technologies, Inc. Load control receiver with line under voltage and line under frequency detection and load shedding
JP2005057900A (ja) * 2003-08-05 2005-03-03 Kokusan Denki Co Ltd エンジン駆動インバータ発電装置
JP2005278224A (ja) * 2004-03-22 2005-10-06 Toshiba Elevator Co Ltd エレベータの制御装置
JP2006296114A (ja) * 2005-04-13 2006-10-26 Yaskawa Electric Corp 電力変換装置の電源周波数異常検出装置および方法
GB0511361D0 (en) * 2005-06-03 2005-07-13 Responsiveload Ltd Grid responsive control device
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Also Published As

Publication number Publication date
EA020868B1 (ru) 2015-02-27
CN101868907B (zh) 2015-06-10
EP2429051B1 (en) 2019-10-30
FI20070882A0 (fi) 2007-11-20
DK2212987T3 (da) 2019-08-26
EP2212987B1 (en) 2019-06-19
FI20070882A (fi) 2009-05-21
EP2429051A2 (en) 2012-03-14
EP2429051A3 (en) 2012-05-09
DK2429051T3 (da) 2020-01-20
US8841801B2 (en) 2014-09-23
FI121041B (fi) 2010-06-15
US20100224452A1 (en) 2010-09-09
EP2212987A1 (en) 2010-08-04
WO2009065999A1 (en) 2009-05-28
CN101868907A (zh) 2010-10-20
EP2212987A4 (en) 2012-05-09

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG MD TJ TM