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Control system and control method for uninterruptible power supply 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-001/26
  • H02J-009/06
출원번호 US-0556807 (1995-11-02)
우선권정보 GB-0015864 (1995-08-02)
발명자 / 주소
  • Nakamura Yoichi,JPX
  • Saito Takashi,JPX
  • Coldwell Phil,GBX
  • Hart Nigel,GBX
출원인 / 주소
  • Apricot Computers Limited, GB2
대리인 / 주소
    Wolf, Greenfield & Sacks, P.C.
인용정보 피인용 횟수 : 49  인용 특허 : 9

초록 ▼

Amount of alternating current power is calculated using measuring units for alternating current voltage and alternating current. Value of direct current is calculated using the calculated alternating current power and an efficiency table. An initial life time of a battery is predicted using the calc

대표청구항 ▼

[ What is claimed is:] [1.] An uninterruptible power supply system comprising:(a) an uninterruptible power supply including a battery for supplying direct current (DC), for receiving alternating current (AC) from an alternating current power supply, converting the alternating current into direct cur

이 특허에 인용된 특허 (9)

  1. Rossi Markku J. (Houston TX), Automatic system for handling batteries.
    상세보기
  2. Ishida Masayoshi (Ora JPX), Battery capacity monitoring using consumed current as measured and through a mode table.
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  3. Hasegawa Hirokazu (Fujisawa JPX), Battery residual capacity displaying system with discharged electrical quantity computation section.
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  4. Toko Yoshio (Hyogo JPX), Cognition device for battery residual capacity.
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  5. Ninomiya Ryozi (Oome JPX), Low-battery state detecting system and method for detecting the residual capacity of a battery from the variation in bat.
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  6. Stich Frederick A. (Wisconsin Rapids WI) Beistle Edward G. (Appleton WI), Method and apparatus for determination of battery run-time in uninterruptible power system.
    상세보기
  7. Gotoh Seiji (Fukuoka JPX) Orita Kenji (Fukuoka JPX) Takayama Tomio (Kawasaki JPX), Method and device for determining and indicating a residual capacity of a battery.
    상세보기
  8. Hara Kazuhiro (Wako JPX), System for monitoring residual capacity of battery.
    상세보기
  9. Hirata Akio (Fuchu JPX) Miyazawa Yoshiaki (Hachioji JPX) Yamazaki Michiro (Fuchu JPX), Uninterruptible power supply diagnosing remaining battery capacity during normal external power source operation.
    상세보기

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  1. Borgia, Evelyn; Breslin, Jodi, Applications access re-certification system.
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  2. McEwen, Paul; Ridley, Dean; Adamian, Nej; Yeo, Willie; Dalvi, Paresh, Automated incident resolution system and method.
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  3. Ziegler, William E.; Kulkarni, Ashok B., Automatic battery reconnection.
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  4. Gao, Minlin; Syomichev, Alexey V.; Bell, Aaron; Yang, Libin; Choy, Jason K. S., Breadth-first resource allocation system and methods.
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  5. Gao, Minlin; Syomichev, Alexey V.; Bell, Aaron; Yang, Libin; Choy, Jason K. S., Breadth-first resource allocation system and methods.
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  6. Gao, Minlin; Syomichev, Alexey V.; Bell, Aaron; Yang, Libin; Choy, Jason K. S., Breadth-first resource allocation system and methods.
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  7. Bi, Haifeng, Configurable battery end-of-life indicator.
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  8. Nanda, Sameer; Cairns, Ryan; Tabone, Ryan, Delaying the initiation of transitioning to a lower power mode by placing a computer system into an intermediate power mode between a normal power mode and the lower power mode.
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  9. Nanda, Sameer; Cairns, Ryan; Tabone, Ryan, Delaying the initiation of transitioning to a lower power mode by placing a computer system into an intermediate power mode between a normal power mode and the lower power mode.
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  10. Alexander, Shawn Wesley, Dynamic game deployment.
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  11. Tanaka, Kouji; Nakahata, Koichi; Okuno, Akiyasu; Mori, Keiichi; Bito, Akihiro, Emergency power system, and system for automatically detecting whether or not failure of single cell occurs in battery for use in the system.
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  12. Adams, Mary Louise, Generation of backing electric current on the basis of a combination of components.
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  13. May,Marcus W., Integrated circuit and processing system with improved power source monitoring and methods for use therewith.
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  14. Hudgons, Morrisha; Frank, Michael E.; Lukashevich, Judit; Rheingans, Alex, Integrated system and method for validating the functionality and performance of software applications.
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  15. Egan,Patrick K.; Rosedahl,Todd J., Method and apparatus for correlating UPS capacity to system power requirements.
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  16. Westmacott,Jago R., Method to measure stored procedure execution statistics.
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  17. Chau,Tony Ka Wai, Method using control interface to suspend software network environment running on network devices for loading and executing another software network environment.
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  18. Clark, Richard A.; Jacobs, Michael R.; Flemig, Steven B.; Abu-Akel, Fouad Geries; Janoschka, Darin; Washington, Keith, Mobile computer workstation.
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  19. Clark, Richard A.; Jacobs, Michael R.; Flemig, Steven B.; Abu-Akel, Fouad Geries; Janoschka, Darin; Washington, Keith, Mobile computer workstation.
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  20. Nanda, Sameer; Cairns, Ryan; Tabone, Ryan, Postponing suspend.
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  21. Villanueva Peter T., Power share controller for providing continuous system peripheral bay access between at least two data processing systems on a data network with no interruption to peripheral bay operation.
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  22. Hammond,Brad T.; Redmond,Daniel J.; Collemer,Jeffrey B.; Giaquinto,Todd J.; L'Heureux,Diane M., Power supply critical state monitoring system.
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  23. Smit,Willem; Dippenaar,Theodor Johannes; Schieke,Pieter, Programmable power supply and brownout detector for electronic equipment.
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  24. Smit, Willem; Dippenaar, Theodor Johannes; Schieke, Pieter, Programmable power supply and brownout detector method for a microprocessor power supply.
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  25. Berkcan, Ertugrul; Andarawis, Emad; Rao, Samantha; Delgado, Eladio; Wojnarowski, Robert, Self regulating power conditioner for energy harvesting applications.
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  26. Benhase, Linda V.; Elliott, John C.; Kubo, Robert A.; Lucas, Gregg S., Shared power domain dynamic load based power loss detection and notification.
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  27. Benhase, Linda V.; Elliott, John C.; Kubo, Robert A.; Lucas, Gregg S., Single shared power domain dynamic load based power loss detection and notification.
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  28. Paul Steven J. ; Hogan Michael W. ; Kamper Teresa A. ; Kohls Gregory C., Software management of an intelligent power conditioner with backup system option employing trend analysis for early prediction of ac power line failure.
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  29. Comas, Andrew; Ibikunle, Olutayo; Saltz, Jeffrey Scott; Pan, Yannling; Abrahams, Andrew Michael; Starks, Serena M., System and method for characterizing and selecting technology transition options.
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  30. Mitchell, Brian, System and method for controlling a screen saver.
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  31. Mitchell, Brian, System and method for controlling a screen saver.
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  32. Mitchell, Brian, System and method for controlling a screen saver.
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  33. Deokar, Vishwas Mohaniraj; Spitaels, James S.; Rodenhiser, Fred W.; Schultz, Lynn Ernest; Brookshire, Kyle, System and method for estimating an efficiency of a power device.
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  34. Weilnau, Jr., Wayne R.; Jreij, Elie A., System and method for extending system uptime while running on backup power.
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  35. Weilnau, Jr., Wayne R.; Jreij, Elie J., System and method for extending system uptime while running on backup power.
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  36. Hanan, Thomas D., System and method for fail-over switching in a disk storage medium.
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  37. Rathbone, Alexis; Ritchie, Craig A.; Groothedde, Andrew J.; McEwen, Paul; Adamian, Nej, System and method for maintaining the health of a machine.
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  38. Rao, Srinivasan N.; Chen, Lioun, System and method for providing access to protected services.
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  39. Iida, Takuma; Togashi, Kouta; Morishita, Nobuyasu, System for controlling charge/discharge of secondary battery, and battery controller.
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  40. Brandenberger, Philip J., Systems and methods for packet switching.
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  41. Brandenberger, Philip J., Systems and methods for packet switching.
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  42. Doddington,Andrew, Systems, methods, and software for preventing redundant processing of transmissions sent to a remote host computer.
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  43. Elliott, John Charles; Kubo, Robert Akira; Lucas, Gregg Steven, Thresholding system power loss notifications in a data processing system based on vital product data.
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  44. Berglund Neil Clair ; Roettger Thomas David, Uninterruptible memory backup power supply system using threshold value of energy in the backup batteries for control of switching from AC to DC output.
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  45. Thomas, Keith, Uninterruptible power supply apparatus and method.
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  46. Kikuchi Kazuhito,JPX, Uninterruptible power supply apparatus which supplies guaranteed power to electronic apparatuses in a system.
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  47. Connolly, John; Vekaria, Premila, User connectivity process management system.
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  48. Majmundar, Ashish, User interface event orchestration.
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  49. Majmundar, Ashish, User interface event orchestration.
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