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Modular cell site with air-turbine backup

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F03B-013/00    H02P-009/04    C03B-019/02    C03B-019/00   
미국특허분류(USC) 290/054; 062/259.2
출원번호 US-0140761 (2005-05-31)
등록번호 US-7456513 (2008-11-25)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 7  인용 특허 : 47
초록

The present invention is a DC power system incorporated into a modular housing. The primary source of power is an electrical utility. Because the electrical utility provides alternating current, the module includes a rectifier which makes the conversion to DC. The module also includes an air turbine which is used as a backup source of power. Also included is an array of lithium-metal-polymer (LMP) batteries to bridge and also for backup power if necessary.

대표
청구항
▼

What is claimed is: 1. A modular system that provides backup electrical power to telecommunications equipment via a pressurized air driven turbine operating in cooperation with a generator that are initiated by a control system, wherein the electrical power is presented at a voltage level appropriate for the telecommunications equipment, said system comprising: a first conversion device for converting alternating current (AC) from an AC utility into a primary source of direct current (DC) fed into a DC bus; the turbine operable to utilize the pressurize...

이 특허에 인용된 특허 (47)

  1. Pollack,Jerry J.; Melfi,Michael J.. Apparatus and method for transient and uninterruptible power. USP2007067230344.
  2. Krauss Jack (14 Tanglewood La. Freeport NY 11520). Buckle. USP1981084282634.
  3. Lansberry Geoffrey B.. Controller for turboal ternator. USP1998065767637.
  4. Froehling Paul H. (Franklin WI) Anders Jude R. (Glendale WI) Strojny Lawrence J. (Muskego WI) Rehberger James M. (Caledonia WI). Direct digital control apparatus for automated monitoring and control of building systems. USP1985014497031.
  5. Varga Steve ; Jones Thomas H. ; Cowling Robert M.. Drop box inventory monitoring and control system. USP1998105818336.
  6. Jeppson Morris R. (P.O. Box 4943 Carmel CA 94921). Electrical power generation and distribution system. USP1977114057736.
  7. Gupta, Suresh C.; Burnham, Douglas R.; Teets, J. Michael; Teets, Jon W.. Electrical system for turbine/alternator on common shaft. USP2003086605928.
  8. Gupta,Suresh C.; Burnham,Douglas R.; Teets,J. Michael; Teets,Jon W.. Electrical system for turbine/alternator on common shaft. USP2006016989610.
  9. Jungreis Aaron M.. Flywheel-microturbine system. USP2001016169390.
  10. Skowronski Mark J.. Fog cycle for microturbine power generating system. USP2001096294842.
  11. Hsu, Michael S.; Ong, Robin Y. P.. Fuel cell power supply system. USP2003116649289.
  12. Reynolds Graham A. (Coventry GB2). Gas turbine power plant. USP1986074598542.
  13. Arne W. Ballantine ; Mark R. Torpey. Generator control system to accommodate a decrease in a power grid voltage. USP2002126498462.
  14. Geoffrey B. Lansberry ; Evgeny N. Holmansky. Grid-linked power supply. USP2002096452289.
  15. Gupta, Suresh C.; Burnham, Douglas R.; Teets, J. Michael; Teets, Jon W.. Method and apparatus for compensating output voltage fluctuations of turbine/alternator on common shaft. USP2005066909199.
  16. Gupta,Suresh C.; Burnham,Douglas R.; Teets,J. Michael; Teets,Jon W.. Method and apparatus for controlling output current of turbine/alternator on common shaft. USP2006026998728.
  17. Gupta, Suresh C.; Burnham, Douglas R.; Teets, J. Michael; Teets, Jon W.. Method and apparatus for controlling output voltages and frequencies of turbine/alternator on common shaft. USP2005106956301.
  18. Gupta, Suresh C.; Burnham, Douglas R.; Teets, J. Michael; Teets, Jon W.. Method and apparatus for monitoring turbine parameters of turbine/alternator on common shaft. USP2005056891282.
  19. Gupta, Suresh C.; Burnham, Douglas R.; Teets, J. Michael; Teets, Jon W.. Method and apparatus for turbine/alternator on common shaft during start-up. USP2005066911742.
  20. Mossman Robert (Cullen ; Sloman ; Cantor ; Grauer ; Scott & Rutherford ; P.C. ; 3200 Penobscot Building Detroit MI 48226). Method for teaching reading. USP1987014636173.
  21. Melfi,Michael J.. Methods and apparatus for ride-through operation of a complementary device to a transient power source. USP2008047358620.
  22. Ebrahim,Mohammed; Lakov,German; Oliver,Sunit. Microturbine engine system. USP2006057045913.
  23. Jensen Davis. Microturbine power generating system including variable-speed gas compressor. USP2000056066898.
  24. McConnell Bob. Microturbine power of generating system including a battery source for supplying startup power. USP2000056064122.
  25. Pinkerton, III, Joseph F.; Badger, David A.. Multiple path variable speed constant frequency device having automatic power path selection capability. USP2005016844706.
  26. Michael S. Hsu ; Robin Y. P. Ong. Off-board station and an electricity exchanging system suitable for use with a mobile vehicle power system. USP2002046380637.
  27. Johnson, Larry L.. Power system for a telecommunication facility. USP2005116960838.
  28. Johnson, Larry L.. Power system for a telecommunication facility. USP2005046879052.
  29. Johnson, Larry; Billigmeier, John; Lieb, Julie. Power system for a telecommunication facility. USP2005086930402.
  30. Johnson,Larry L.. Power system for a telecommunications facility. USP2006077081687.
  31. Meyers,Jerry D.; Johnson,Larry L.; Willets,Julie A.. Power system including lithium-metal-polymer batteries. USP2007017157803.
  32. Ledon Henry,FRX ; Devos Christine,FRX. Process for the preparation of an ultra pure hydrogen peroxide solution by ion exchange in the presence of acetate ions. USP1999126001324.
  33. Johnson, Larry L.. Proton exchange membrane based power system for a telecommunication facility. USP2005046885112.
  34. Christensen, Peter C.. Reconfigurable plural DC power source power system responsive to changes in the load or the plural DC power sources. USP2004036703722.
  35. Shimamori Hiroshi,JPX. Redundant power supply system. USP1998045737202.
  36. Wilson ; III Grover C. (Eaton OH). Rotating telecommunications power supply. USP1994105355075.
  37. Gocho ; Choichi. Starting apparatus for gas turbine-generator mounted on electric motor driven motorcar. USP1978104119861.
  38. Colborn, Jeffrey A.. System and method for power management. USP2003026522955.
  39. Emmerich Jeffery E.. System for estimating a load to optimize a backup energy system response. USP1999035889659.
  40. Lof, Per-Anders Kristian; Gertmar, Lars Gustaf Ingolf. System, method, rotating machine and computer program product for enhancing electric power produced by renewable facilities. USP2003126670721.
  41. Pinkerton,Joseph F; Beatty,David; Perkins,David E. Systems and methods for providing backup energy to a load. USP2006107127895.
  42. Badger,David A.. Transient energy systems and methods for use of the same. USP2008077400052.
  43. Cardenas, Jr., Manuel M.. Turbine power generation systems and methods using off-gas fuels. USP2003126666027.
  44. Bhargava Brij B.. Turbine/alternator on a common shaft with an associated electrical system. USP2001116323625.
  45. Jungreis Aaron M.. Uninterruptible power supply. USP2001026184593.
  46. Richardson James F. L. (Conowingo MD). Vehicle refrigeration system. USP1993115265435.
  47. Breed,David S.; DuVall,Wilbur E.; Johnson,Wendell C.; Kolomeyko,Anatoliy V.; Shostak,Oleksandr T.. Wireless and powerless sensor and interrogator. USP2006016988026.

이 특허를 인용한 특허 피인용횟수: 7

  1. Halstead, Richard. Antenna mounted wind power generator. USP2013068456033.
  2. Bergthold, Rudy; Ibarra, David. Modular data center and associated methods. USP2015099144172.
  3. Koehl, Richard. Portal for harvesting energy from distributed electrical power sources. USP2015089118213.
  4. Willets, Julie A.; Johnson, Larry L.; Meyers, Jerry D.. Power generation system for mobile power supply. USP2009117615877.
  5. Johnson, Larry L.. Power system. USP2012018106533.
  6. Johnson, Larry L.. Power system for a device. USP2011017875995.
  7. Henneberg, Mark A.; Johnson, Larry L.. Power system for a telecommunications facility. USP2009117615875.

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