DK2769451T3 - Metode og anordning til masterudvælgelseslogik i et parallelt UPS-system - Google Patents

Metode og anordning til masterudvælgelseslogik i et parallelt UPS-system Download PDF

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Publication number
DK2769451T3
DK2769451T3 DK11782277.5T DK11782277T DK2769451T3 DK 2769451 T3 DK2769451 T3 DK 2769451T3 DK 11782277 T DK11782277 T DK 11782277T DK 2769451 T3 DK2769451 T3 DK 2769451T3
Authority
DK
Denmark
Prior art keywords
selection logic
ups system
master selection
parallel ups
parallel
Prior art date
Application number
DK11782277.5T
Other languages
English (en)
Inventor
Mahima Agrawal
Suresh Kayanadath
Joy George
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 DK2769451T3 publication Critical patent/DK2769451T3/da

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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
    • 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
DK11782277.5T 2011-10-21 2011-10-21 Metode og anordning til masterudvælgelseslogik i et parallelt UPS-system DK2769451T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/057196 WO2013058759A1 (en) 2011-10-21 2011-10-21 Method and apparatus of master selection logic in ups parallel system

Publications (1)

Publication Number Publication Date
DK2769451T3 true DK2769451T3 (da) 2020-02-17

Family

ID=44947196

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11782277.5T DK2769451T3 (da) 2011-10-21 2011-10-21 Metode og anordning til masterudvælgelseslogik i et parallelt UPS-system

Country Status (6)

Country Link
US (1) US9641025B2 (da)
EP (1) EP2769451B8 (da)
CN (1) CN104025421B (da)
AU (1) AU2011379368B2 (da)
DK (1) DK2769451T3 (da)
WO (1) WO2013058759A1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015066048A1 (en) 2013-10-28 2015-05-07 Virtual Power Systems, Inc. Energy control via power requirement analysis and power source enablement
US11126242B2 (en) 2013-10-28 2021-09-21 Virtual Power Systems, Inc. Time varying power management within datacenters
US10429914B2 (en) 2013-10-28 2019-10-01 Virtual Power Systems, Inc. Multi-level data center using consolidated power control
US10747289B2 (en) 2013-10-28 2020-08-18 Virtual Power Systems, Inc. Data center power manipulation
EP3547617B1 (en) * 2015-12-31 2021-10-27 Huawei Technologies Co., Ltd. Modular ups system, and data transmission method for power devices
CN106936677B (zh) 2015-12-31 2020-06-26 华为技术有限公司 一种模块化ups系统及功率设备的数据传输方法
EP3282552B1 (en) * 2016-08-08 2019-10-23 ABB Schweiz AG Power installation with ups
US11107016B2 (en) 2016-08-18 2021-08-31 Virtual Power Systems, Inc. Augmented power control within a datacenter using predictive modeling
US11461513B2 (en) 2016-08-18 2022-10-04 Cato Data center power scenario simulation
US11455021B2 (en) 2016-08-18 2022-09-27 Cato Datacenter power management using AC and DC power sources
US10585468B2 (en) 2016-08-18 2020-03-10 Virtual Power Systems, Inc. Datacenter power management using dynamic redundancy
JP6738844B2 (ja) * 2017-03-02 2020-08-12 株式会社日立製作所 Ｕｐｓシステムにおける負荷電流を分散させるシステムおよび方法
US10969846B2 (en) 2017-05-25 2021-04-06 Virtual Power Systems, Inc. Secure communication initiation and execution for datacenter power control
US11216059B2 (en) 2018-03-05 2022-01-04 Virtual Power Systems, Inc. Dynamic tiering of datacenter power for workloads

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6396170B1 (en) * 2000-03-29 2002-05-28 Powerware Corporation Method and apparatus for coordinating uninterruptible power supply modules to provide scalable, redundant power
CN1215636C (zh) * 2001-12-31 2005-08-17 艾默生网络能源有限公司 确立多机并联系统中主机的方法
US20050043859A1 (en) * 2003-08-13 2005-02-24 Chia-Ming Tsai Modular uninterruptible power supply system and control method thereof
JP2006318394A (ja) * 2005-05-16 2006-11-24 Fuji Electric Systems Co Ltd ネットワークシステムの無停電電源装置の管理方法
CN101533380A (zh) 2008-03-12 2009-09-16 鸿富锦精密工业（深圳）有限公司 多设备连接系统
KR100964599B1 (ko) * 2009-11-30 2010-06-21 주하(주) 무정전 전원 공급 시스템 및 무정전 전원 장치
US8552589B2 (en) * 2010-05-14 2013-10-08 Schneider Electric It Corporation Digital control method for operating the UPS systems in parallel

Also Published As

Publication number Publication date
US9641025B2 (en) 2017-05-02
EP2769451B1 (en) 2019-12-04
CN104025421B (zh) 2017-09-26
CN104025421A (zh) 2014-09-03
EP2769451B8 (en) 2020-01-08
AU2011379368A1 (en) 2014-05-22
WO2013058759A1 (en) 2013-04-25
US20150022002A1 (en) 2015-01-22
AU2011379368B2 (en) 2016-11-17
EP2769451A1 (en) 2014-08-27

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