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Power supply source blending and smoothing

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02J-007/00
  • H02J-009/00
출원번호 US-0274470 (2011-10-17)
등록번호 US-8193662 (2012-06-05)
발명자 / 주소
  • Carlson, Andrew B.
  • Heath, Taliver Brooks
출원인 / 주소
  • Google Inc.
대리인 / 주소
    Fish & Richardson P.C.
인용정보 피인용 횟수 : 20  인용 특허 : 41

초록

The subject matter of this specification can be embodied in, among other things, a power distribution system that includes a DC bus configured to deliver operating power to a DC load, a conversion circuit configured to receive AC power and convert the received AC power to DC power that is provided t

대표청구항

1. A power distribution system, the system comprising: a DC bus configured to deliver operating power to a DC load;a conversion circuit configured to receive AC power and convert the received AC power to DC power that is provided to the DC bus;a battery system configured to provide DC power from a b

이 특허에 인용된 특허 (41)

  1. Rasmussen, Neil; Simonelli, James; McNally, John; Brill, Kenneth G., Adjustable scalable rack power system and method.
  2. Trembley, Matthew Glen, Battery charger system and method for providing detailed battery status and charging method information.
  3. Szlenski Marek,DKX, Battery monitoring.
  4. Rault Pierre,FRX, Circuit and method for controlling an inrush current limiter in a power conversion system that includes power factor cor.
  5. Coglitore, Giovanni; Gallo, Nikolai; Randall, Jack, Computer chassis for dual offset opposing main boards.
  6. Cheng, Yu-Chih; Zheng, Lin; Ho, Wei-Chuan; Yao, Jin-Wang; Chang, Ting-Yu, Computer cooling system.
  7. Coglitore, Giovanni; Gallo, Nikolai; Randall, Jack, Computer rack cooling system.
  8. Coglitore,Giovanni; Gallo,Nikolai; Randall,Jack, Computer rack cooling system.
  9. Coglitore,Giovanni, Computer rack with power distribution system.
  10. Cauthron,David M., Computing housing for blade server with network switch.
  11. Sharp, Anthony C.; Hudz, Andrew; Jeffery, Peter, Cooling airflow distribution device.
  12. Sharp, Anthony C.; Hudz, Andrew; Jeffery, Peter, Cooling airflow distribution device.
  13. Sharp, Anthony C.; Hudz, Andrew; Jeffery, Peter, Cooling airflow distribution device.
  14. Sharp,Anthony C.; Hudz,Andrew; Jeffery,Peter, Cooling airflow distribution device.
  15. Donald J. Schumacher ; William C. Beckman, Data center cooling system.
  16. Fink, James, Data center cooling system.
  17. Fink,James, Data center cooling system.
  18. Christeson Orville H. (Portland OR) Gabel Douglas L. (Aloha OR) Murphy Sean T. (Portland OR), Dynamic non-volatile memory update in a computer system.
  19. Sudia Frank Wells, Enhanced cryptographic system and method with key escrow feature.
  20. Dodson, III, George Bertram, Fan control system.
  21. Huh, Won Uk; Lyford, William C.; Stiles, Kevin L., Firmware download scheme for high-availability systems.
  22. Coglitore, Giovanni; Gallo, Nikolai; Randall, Jack, High density computer equipment storage system.
  23. Giovanni Coglitore ; Nikolai Gallo ; Jack Randall, High density computer equipment storage system.
  24. Coglitore, Giovanni; Gallo, Nikolai; Randall, Jack, High density computer equipment storage systems.
  25. Murugan Muthu K. (Howell NJ), Integrated AC/DC and DC/DC converter.
  26. Baker Kenneth R. ; Walker Kelsey R., Low profile, redundant source power distribution unit.
  27. Tremaine Susan C. ; Tremaine John M., Low voltage power supply and distribution center.
  28. Boost, Mike, Modular power distribution system.
  29. Johnson, Richard J.; Pfleging, Robert C.; Anderson, Timothy J.; Kroupa, Daniel C., Rack-mounted equipment cooling.
  30. Johnson, Richard J.; Pfleging, Robert C.; Anderson, Timothy J.; Kroupa, Daniel C., Rack-mounted equipment cooling.
  31. Malik Randhir S., Secondary power supply for an uninterruptible power system.
  32. Kronberg James W. (108 Independent Blvd. Aiken SC 29801), Sequential power-up circuit.
  33. Ota Naoto (Hino JPX), Switching regulator having parallel diode isolated primary windings and plural secondary windings.
  34. Ricks, Joe, System and method for delaying power supply power-up.
  35. Hugh O'Kane, Jr. ; Frank L. Stanton, System for managing telecommunication sites.
  36. Welches, Richard Shaun; Hohm, Daniel P.; Wen, Jian, Transformerless, load adaptive speed controller.
  37. Guidry ; II John L. ; Morales Kevin L., Transportable, self-contained, refrigeration system.
  38. Severinsky Alex J. (Silver Spring MD), UPS with auto self test.
  39. Furukawa Noboru,JPX ; Suzuki Keiji,JPX, Uninterruptable power supply.
  40. Corrington Richard A. ; Buu Steve M. ; Gordon Alan B., User configurable raid system with multiple data bus segments and removable electrical bridges.
  41. Dilip A. Amin ; Chang Hong Wu ; Ross Heitkamp ; Michael Armstrong, Voltage sequencing circuit for powering-up sensitive electrical components.

이 특허를 인용한 특허 (20)

  1. Ye, Zhen Z.; Xu, Xiangping, Approach for generation of power failure warning signal to maximize useable hold-up time with AC/DC rectifiers.
  2. Kim, Sangsun; Krieger, Ken, Battery backup based on voltage feed-forward control in a power supply.
  3. Telefus, Mark; Ramos Yeo, Peter; Navarro, Aldimarl Mantilla; Sharifipour, Bahman, Current controlled resonant tank circuit.
  4. Budde, Kristian, Decentralized module-based DC data center.
  5. Telefus, Mark, Depletion MOSFET driver.
  6. Telefus, Jr., Mark, Digital error signal comparator.
  7. Schey, Mark D., Electrical power restoration system for a circuit assembly and method.
  8. Ramamurthy, Shankar; Shankar, Sushant; Soundararajan, Rajaram; Sy, Andrew; Wang, Andrew L; Nachbar, Erich Karl; Lin, K David; Chuang, Frank; Huralikoppi, Rajeev P; Kennedy, Ryan Justin; Kouroussis, Denis; Kukanur, Milind; Samal, Pranthik, Energy control via power requirement analysis and power source enablement.
  9. Yeon, In Chol; Koo, Bon Jun; Lee, Kwan Bok; Lee, Kwang Ho; Jeong, Eun Ki; Jung, Chung Hyun, Energy storage system (ESS) using uninterruptible power supply (UPS).
  10. Kim, Sangsun; Tonizzo, Anthony, Line balancing for a three-phase alternating current system.
  11. Ye, Zhen Z., Method and implementation for eliminating random pulse during power up of digital signal controller.
  12. Sivaraman, Sundar X.; Sagayaraj, Maria M.; Gopalakrishnan, Narayanadhoss X.; Ramasamy, Ganesh X.; Hariharan, Ramprasath X., Mobile battery partitioning system and method.
  13. Kouroussis, Denis; Huralikoppi, Rajeev P; Kennedy, Ryan Justin; Nachbar, Erich Karl; Ramamurthy, Shankar; Samal, Pranthik; Soundararajan, Rajaram; Sy, Andrew, Multi-level data center consolidated power control.
  14. Telefus, Mark, No load detection.
  15. Telefus, Mark, No load detection and slew rate compensation.
  16. Telefus, Mark, Peak power control technique for primary side controller operation in continuous conduction mode.
  17. Telefus, Mark, Reconstruction pulse shape integrity in feedback control environment.
  18. Telefus, Mark, Sweep frequency mode for multiple magnetic resonant power transmission.
  19. Navarro, George Arthur, UPS systems and methods using variable configuration.
  20. Navarro, George Arthur, UPS systems and methods using variable configuration modules.
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