GB9407933D0 - Bimodal fast transfer off-line uninterruptible power supply - Google Patents

Bimodal fast transfer off-line uninterruptible power supply

Info

Publication number
GB9407933D0
GB9407933D0 GB9407933A GB9407933A GB9407933D0 GB 9407933 D0 GB9407933 D0 GB 9407933D0 GB 9407933 A GB9407933 A GB 9407933A GB 9407933 A GB9407933 A GB 9407933A GB 9407933 D0 GB9407933 D0 GB 9407933D0
Authority
GB
United Kingdom
Prior art keywords
bimodal
power supply
uninterruptible power
fast transfer
line uninterruptible
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB9407933A
Other versions
GB2287843A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KB ELECTRONICS 1989 Ltd
Original Assignee
KB ELECTRONICS 1989 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 KB ELECTRONICS 1989 Ltd filed Critical KB ELECTRONICS 1989 Ltd
Publication of GB9407933D0 publication Critical patent/GB9407933D0/en
Publication of GB2287843A publication Critical patent/GB2287843A/en
Withdrawn legal-status Critical Current

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
    • 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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Stand-By Power Supply Arrangements (AREA)
GB9407933A 1994-01-28 1994-04-21 Off-Line Uninterruptible Power Supply Withdrawn GB2287843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2114507 CA2114507A1 (en) 1994-01-28 1994-01-28 Bimodal fast transfer off-line uninterruptible power supply

Publications (2)

Publication Number Publication Date
GB9407933D0 true GB9407933D0 (en) 1994-06-15
GB2287843A GB2287843A (en) 1995-09-27

Family

ID=4152818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9407933A Withdrawn GB2287843A (en) 1994-01-28 1994-04-21 Off-Line Uninterruptible Power Supply

Country Status (2)

Country Link
CA (1) CA2114507A1 (en)
GB (1) GB2287843A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113162217A (en) * 2021-04-14 2021-07-23 北京无线电测量研究所 Uninterruptible power supply device for power supply place and use method
CN114301156A (en) * 2021-11-29 2022-04-08 科华数据股份有限公司 Power supply and power supply system
CN117129904A (en) * 2023-10-27 2023-11-28 深圳市大易电气实业有限公司 Industrial power supply rapid switching monitoring method based on data analysis

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100285949B1 (en) * 1996-12-12 2001-04-16 윤종용 Battery charging circuit
GB2345202A (en) * 1998-12-21 2000-06-28 Gotec Research And Dev Limited Service bypass panel for an uninterruptable power supply system
JP2001298945A (en) * 2000-04-17 2001-10-26 Taiyo Yuden Co Ltd Driving method for power circuit, power circuit, and electronic part for power supply
US6369461B1 (en) * 2000-09-01 2002-04-09 Abb Inc. High efficiency power conditioner employing low voltage DC bus and buck and boost converters
JP3725015B2 (en) * 2000-09-22 2005-12-07 山洋電気株式会社 Uninterruptible power system
US20040178681A1 (en) * 2003-03-11 2004-09-16 Electronic Data Systems Corporation System for providing backup power to an electronic device
JP2004312849A (en) 2003-04-04 2004-11-04 Sanyo Denki Co Ltd Uninterruptive power supply system with storage battery deterioration judging circuit
EP2425524A4 (en) * 2009-04-27 2016-11-30 Hewlett Packard Entpr Dev Lp Energy-efficient standby mode in a switching power supply
EP2365620B1 (en) * 2010-03-09 2015-05-06 C.R.F. Società Consortile per Azioni System and method for controlling a power-converter device, in particular for recharging a rechargeable battery from the electric-power mains
JP5267733B2 (en) * 2010-08-30 2013-08-21 トヨタ自動車株式会社 Charging device and charging method for power storage device
CN102097850B (en) * 2010-12-31 2014-01-15 东莞市奇立电源有限公司 Method and device for controlling multiple safety protection and energy-saving charging
US9024476B2 (en) * 2011-07-28 2015-05-05 Schneider Electric It Corporation Single-battery power topologies for online UPS systems
CN106253286A (en) * 2015-06-11 2016-12-21 苏州宝时得电动工具有限公司 Power transfer and control method, electric power system
CN105633959B (en) * 2016-03-04 2019-02-12 易事特集团股份有限公司 Uninterruptible power system and its control method
CN109725213B (en) * 2018-12-12 2020-05-22 江南大学 Buck converter fault detection method based on reverse Kalman filter
US11002802B2 (en) 2018-12-12 2021-05-11 Jiangnan University Fault detection method for buck converter based on inverse kalman filter
KR102443460B1 (en) * 2020-09-17 2022-09-15 성실에너지 주식회사 Energy Storage System

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239140A (en) * 1975-09-22 1977-03-26 Mitsubishi Electric Corp Non-interrupted powe source
US4673825A (en) * 1985-02-15 1987-06-16 Exide Electronics Corporation Uninterruptible power supply with isolated bypass winding
CN1012244B (en) * 1987-02-20 1991-03-27 株式会社东芝 Uninterruptible power source equipment
GB8722234D0 (en) * 1987-09-22 1987-10-28 Chloride Group Plc Uninterrupted power supply
FR2667734B1 (en) * 1990-10-08 1995-06-09 Merlin Gerin ALTERNATIVE ELECTRICAL POWER SUPPLY SYSTEM COMPRISING A COMPETITION SUPPLY EQUIPPED WITH AN INVERTER OPERATING IN REVERSIBLE MODE.
US5172009A (en) * 1991-02-25 1992-12-15 Regents Of The University Of Minnesota Standby power supply with load-current harmonics neutralizer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113162217A (en) * 2021-04-14 2021-07-23 北京无线电测量研究所 Uninterruptible power supply device for power supply place and use method
CN114301156A (en) * 2021-11-29 2022-04-08 科华数据股份有限公司 Power supply and power supply system
CN117129904A (en) * 2023-10-27 2023-11-28 深圳市大易电气实业有限公司 Industrial power supply rapid switching monitoring method based on data analysis
CN117129904B (en) * 2023-10-27 2023-12-22 深圳市大易电气实业有限公司 Industrial power supply rapid switching monitoring method based on data analysis

Also Published As

Publication number Publication date
GB2287843A (en) 1995-09-27
CA2114507A1 (en) 1995-07-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)