$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Online testing of secondary power unit

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G06F-011/00    G01R-019/22   
미국특허분류(USC) 714/014;
출원번호 US-0668473 (2012-11-05)
등록번호 US-9032250 (2015-05-12)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fish & Richardson P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 51
초록

A power delivery system includes a power supply unit, a secondary power unit, a controller, and a monitor. The power supply unit is configured to receive primary power and provide operating DC power to a DC load. The secondary power unit is configured to store energy from the primary power. The controller is configured to control the secondary power unit during a testing period such that the secondary power unit uses the stored energy to provide secondary DC power to the load instead of the operating DC power. The monitor is configured to monitor the ope...

대표
청구항

1. A power delivery system comprising: a power supply unit configured to receive primary power and provide operating DC power to a DC load, wherein the power supply comprises a selection circuit, the selection circuit being configured to select between power from the primary power and secondary power from the secondary power unit, the selection circuit being configured to provide the selected power to the DC load, wherein the selection circuit is configured to select the secondary power when the voltage of the secondary power is higher than the voltage o...

이 특허에 인용된 특허 (51)

  1. Rasmussen, Neil; Simonelli, James; McNally, John; Brill, Kenneth G.. Adjustable scalable rack power system and method. USP2005116967283.
  2. Choudhury,Shamim A.. Apparatus for controlling a power factor correction converter device. USP2006097102341.
  3. McCollum, Peter; Wade, Clay. Backup power system management. USP2014028648568.
  4. Chi Tse-Hua,TWX. Backup power-supply device. USP2001036204574.
  5. Trembley, Matthew Glen. Battery charger system and method for providing detailed battery status and charging method information. USP2005086937947.
  6. Szlenski Marek,DKX. Battery monitoring. USP1998125844884.
  7. Rault Pierre,FRX. Circuit and method for controlling an inrush current limiter in a power conversion system that includes power factor cor. USP1998025715154.
  8. Coglitore, Giovanni; Gallo, Nikolai; Randall, Jack. Computer chassis for dual offset opposing main boards. USP2003126667891.
  9. Cheng, Yu-Chih; Zheng, Lin; Ho, Wei-Chuan; Yao, Jin-Wang; Chang, Ting-Yu. Computer cooling system. USP2005086935130.
  10. Coglitore, Giovanni; Gallo, Nikolai; Randall, Jack. Computer rack cooling system. USP2004116822859.
  11. Coglitore,Giovanni; Gallo,Nikolai; Randall,Jack. Computer rack cooling system. USP2006107123477.
  12. Coglitore,Giovanni. Computer rack with power distribution system. USP2007027173821.
  13. Cauthron,David M.. Computing housing for blade server with network switch. USP2006016985357.
  14. Sharp, Anthony C.; Hudz, Andrew; Jeffery, Peter. Cooling airflow distribution device. USP2003116652373.
  15. Sharp, Anthony C.; Hudz, Andrew; Jeffery, Peter. Cooling airflow distribution device. USP2003116652374.
  16. Sharp, Anthony C.; Hudz, Andrew; Jeffery, Peter. Cooling airflow distribution device. USP2003016506111.
  17. Sharp,Anthony C.; Hudz,Andrew; Jeffery,Peter. Cooling airflow distribution device. USP2006037011576.
  18. Donald J. Schumacher ; William C. Beckman. Data center cooling system. USP2002046374627.
  19. Fink, James. Data center cooling system. USP2005026859366.
  20. Fink,James. Data center cooling system. USP2006127145772.
  21. Whitted, William; Sykora, Montgomery; Krieger, Ken; Jai, Benchiao; Hamburgen, William; Clidaras, Jimmy; Beaty, Donald L.; Aigner, Gerald. Data center uninterruptible power distribution architecture. USP2009077560831.
  22. Whitted, William; Sykora, Montgomery; Krieger, Ken; Jai, Benchiao; Hamburgen, William; Clidaras, Jimmy; Beaty, Donald L.; Aigner, Gerald. Data center uninterruptible power distribution architecture. USP2014018624433.
  23. Christeson Orville H. (Portland OR) Gabel Douglas L. (Aloha OR) Murphy Sean T. (Portland OR). Dynamic non-volatile memory update in a computer system. USP1996115579522.
  24. Sudia Frank Wells. Enhanced cryptographic system and method with key escrow feature. USP1999126009177.
  25. Dodson, III, George Bertram. Fan control system. USP2004116824362.
  26. Huh, Won Uk; Lyford, William C.; Stiles, Kevin L.. Firmware download scheme for high-availability systems. USP2003066584559.
  27. Moshayedi, Mark; Finke, Douglas. Flash backed DRAM module with state of health and/or status information accessible through a configuration data bus. USP2013108566639.
  28. Coglitore, Giovanni; Gallo, Nikolai; Randall, Jack. High density computer equipment storage system. USP2004056741467.
  29. Giovanni Coglitore ; Nikolai Gallo ; Jack Randall. High density computer equipment storage system. USP2002126496366.
  30. Coglitore, Giovanni; Gallo, Nikolai; Randall, Jack. High density computer equipment storage systems. USP2005026850408.
  31. Murugan Muthu K. (Howell NJ). Integrated AC/DC and DC/DC converter. USP1997125694307.
  32. Baker Kenneth R. ; Walker Kelsey R.. Low profile, redundant source power distribution unit. USP1998105821636.
  33. Tremaine Susan C. ; Tremaine John M.. Low voltage power supply and distribution center. USP1998085789828.
  34. Uhrich Daniel T. (Mayer MN). Method and apparatus for randomly delaying a restart of electrical equipment. USP1988064749881.
  35. Boost, Mike. Modular power distribution system. USP2003096617708.
  36. Sodhi Sameer. Power factor correction controlled boost converter with an improved zero current detection circuit for operation under h. USP1998055757166.
  37. Johnson, Richard J.; Pfleging, Robert C.; Anderson, Timothy J.; Kroupa, Daniel C.. Rack-mounted equipment cooling. USP2003126668565.
  38. Johnson, Richard J.; Pfleging, Robert C.; Anderson, Timothy J.; Kroupa, Daniel C.. Rack-mounted equipment cooling. USP2005046880349.
  39. Malik Randhir S.. Secondary power supply for an uninterruptible power system. USP2000126157168.
  40. Kronberg James W. (108 Independent Blvd. Aiken SC 29801). Sequential power-up circuit. USP1992065119014.
  41. Ota Naoto (Hino JPX). Switching regulator having parallel diode isolated primary windings and plural secondary windings. USP1989024809151.
  42. Ricks, Joe. System and method for delaying power supply power-up. USP2004076768222.
  43. Hugh O'Kane, Jr. ; Frank L. Stanton. System for managing telecommunication sites. USP2002046366919.
  44. Welches, Richard Shaun; Hohm, Daniel P.; Wen, Jian. Transformerless, load adaptive speed controller. USP2005116969922.
  45. Krieger, Ken; Borchers, Albert. Transitioning computing devices from secondary power to primary power after corresponding, independent delay times. USP2011027886173.
  46. Guidry ; II John L. ; Morales Kevin L.. Transportable, self-contained, refrigeration system. USP2001096289684.
  47. Severinsky Alex J. (Silver Spring MD). UPS with auto self test. USP1995105458991.
  48. Furukawa Noboru,JPX ; Suzuki Keiji,JPX. Uninterruptable power supply. USP2001056225708.
  49. Krieger, Ken; Borchers, Albert. Updating a power supply microcontroller. USP2011017870379.
  50. Corrington Richard A. ; Buu Steve M. ; Gordon Alan B.. User configurable raid system with multiple data bus segments and removable electrical bridges. USP2000066076142.
  51. Dilip A. Amin ; Chang Hong Wu ; Ross Heitkamp ; Michael Armstrong. Voltage sequencing circuit for powering-up sensitive electrical components. USP2002086429706.