DK2815495T3 - A modular three-phase online UPS - Google Patents

A modular three-phase online UPS Download PDF

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Publication number
DK2815495T3
DK2815495T3 DK12868553.4T DK12868553T DK2815495T3 DK 2815495 T3 DK2815495 T3 DK 2815495T3 DK 12868553 T DK12868553 T DK 12868553T DK 2815495 T3 DK2815495 T3 DK 2815495T3
Authority
DK
Denmark
Prior art keywords
phase
input
ups
converter
power
Prior art date
Application number
DK12868553.4T
Other languages
Danish (da)
English (en)
Inventor
Milind Dighrasker
Pradeep Tolakanahalli
Damir Klikic
Original Assignee
Schneider Electric It Corp
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 Schneider Electric It Corp filed Critical Schneider Electric It Corp
Application granted granted Critical
Publication of DK2815495T3 publication Critical patent/DK2815495T3/en

Links

Classifications

    • 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
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/10—Parallel operation of DC sources
    • H02J1/102—Parallel operation of DC sources being switching converters
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • 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
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
    • H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
    • 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
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • 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
    • H02M7/493—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 the static converters being arranged for operation in parallel
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/12—The local stationary network supplying a household or a building
    • 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
    • H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
    • 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
    • Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/14—District level solutions, i.e. local energy networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Rectifiers (AREA)
DK12868553.4T 2012-02-15 2012-02-15 A modular three-phase online UPS DK2815495T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/025210 WO2013122581A1 (en) 2012-02-15 2012-02-15 A modular three-phase online ups

Publications (1)

Publication Number Publication Date
DK2815495T3 true DK2815495T3 (en) 2017-10-23

Family

ID=48984557

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12868553.4T DK2815495T3 (en) 2012-02-15 2012-02-15 A modular three-phase online UPS

Country Status (8)

Country Link
US (1) US9787209B2 (cg-RX-API-DMAC7.html)
EP (1) EP2815495B1 (cg-RX-API-DMAC7.html)
CN (1) CN104272573B (cg-RX-API-DMAC7.html)
AU (1) AU2012369989B2 (cg-RX-API-DMAC7.html)
DK (1) DK2815495T3 (cg-RX-API-DMAC7.html)
IN (1) IN2014DN07469A (cg-RX-API-DMAC7.html)
TW (1) TWI590564B (cg-RX-API-DMAC7.html)
WO (1) WO2013122581A1 (cg-RX-API-DMAC7.html)

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CN104811036B (zh) 2014-01-28 2018-01-26 台达电子企业管理（上海）有限公司 多电源供电系统及其控制方法
CN104022564A (zh) * 2014-06-13 2014-09-03 刘卡丁 城市轨道交通弱电综合ups系统
CN104065276B (zh) 2014-06-27 2017-01-25 华为技术有限公司 一种三相不间断电源的控制方法、装置和三相不间断电源
US10404097B2 (en) * 2016-01-07 2019-09-03 Cisco Technology, Inc. Multi-input line-redundant uninterruptable power supply
TWI586065B (zh) * 2016-01-08 2017-06-01 光寶電子（廣州）有限公司 可選擇輸出電壓的電源分配裝置
US10804735B2 (en) 2016-01-29 2020-10-13 Hewlett Packard Enterprise Development Lp Uninterruptible power supply
JP6643678B2 (ja) * 2016-03-16 2020-02-12 パナソニックＩｐマネジメント株式会社 スイッチング電源装置
US9985450B2 (en) * 2016-05-12 2018-05-29 Littelfuse, Inc. Relay for use with multiple power sources
CN107546836B (zh) * 2016-06-23 2019-11-26 维谛技术有限公司 一种ups电源
JP2018137893A (ja) * 2017-02-22 2018-08-30 富士電機株式会社 電源装置
CN107465266A (zh) * 2017-09-13 2017-12-12 河南省三禾电气有限公司 一种智能站所终端设备以及智能配网设备监控系统
TWI665848B (zh) * 2017-12-08 2019-07-11 緯穎科技服務股份有限公司 電源供應系統及其控制方法
DE102017131042A1 (de) 2017-12-21 2019-06-27 Sma Solar Technology Ag Umrichter mit mindestens einem wandlermodul mit drei brückenzweigen, verfahren zum betreiben und verwendung eines solchen umrichters
CN109450107A (zh) * 2018-12-14 2019-03-08 引先自动化科技（苏州）有限公司 一种非接触式电力传输系统
TWI693780B (zh) * 2019-06-03 2020-05-11 緯穎科技服務股份有限公司 用於電源供應系統之控制方法及電源供應系統
US11362538B2 (en) 2020-01-31 2022-06-14 Schneider Electric It Corporation Uninterruptible power supply component analysis system and method
US11303149B2 (en) * 2020-02-03 2022-04-12 Schneider Electric It Corporation Short-circuit current capacity enhancement
CN112653335A (zh) * 2020-12-08 2021-04-13 华为技术有限公司 一种功率变换电路、功率变换电路的控制方法以及变压器
KR20220142796A (ko) * 2021-04-15 2022-10-24 현대자동차주식회사 충전 장치
CN114726228B (zh) * 2022-03-30 2025-11-04 华为数字能源技术有限公司 一种固态变压器和供电设备

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US8754544B2 (en) * 2005-01-27 2014-06-17 General Electric Company Apparatus for synchronizing uninterruptible power supplies
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Also Published As

Publication number Publication date
CN104272573A (zh) 2015-01-07
CN104272573B (zh) 2017-04-12
TW201340550A (zh) 2013-10-01
IN2014DN07469A (cg-RX-API-DMAC7.html) 2015-04-24
US9787209B2 (en) 2017-10-10
US20150022003A1 (en) 2015-01-22
WO2013122581A1 (en) 2013-08-22
AU2012369989B2 (en) 2017-03-30
EP2815495A4 (en) 2015-08-19
EP2815495B1 (en) 2017-06-14
AU2012369989A1 (en) 2014-09-04
TWI590564B (zh) 2017-07-01
EP2815495A1 (en) 2014-12-24

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