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Generator with DC boost and split bus bidirectional DC-to-DC converter for uninterruptible power supply system or for enhanced load pickup

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02J-009/00
출원번호 UP-0361027 (2003-02-07)
등록번호 US-7786616 (2010-09-20)
발명자 / 주소
  • Naden, Mark
  • Bax, Randall
출원인 / 주소
  • Cummins Power Generation Inc.
대리인 / 주소
    Hamre, Schumann, Mueller & Larson, P.C.
인용정보 피인용 횟수 : 29  인용 특허 : 48

초록

A local power generation system generates DC voltage at an inverter input, modulated to generate an AC power signal to a load. The inverter input voltage may be obtained from an engine generator, providing a rectified AC power signal. An energy storage device helps maintain DC voltage at the inverte

대표청구항

What is claimed is: 1. A system for providing uninterruptible, continuous and uniform AC electrical power to a load device, the system including: a generator coupled to a combined energy storage device; a rechargeable energy storage device coupled to the combined energy storage device; an AC contro

이 특허에 인용된 특허 (48)

  1. Kawabata Takao (Hyogo) Sashida Nobuo (Hyogo JPX), A.C. power supply apparatus.
  2. Schnackenberg Paul ; Oughton George, Automatic transfer switch.
  3. Mengelt Kevin R. (Port Edwards WI) Cane Michael J. (Mauston WI) Schultz Mark L. (Wisconsin Rapids WI), Backup power system and method.
  4. Carver John F., Balanced boost/buck DC to DC converter.
  5. Kinoshita Takuya,JPX ; Miyazaki Hideki,JPX ; Emori Akihiko,JPX ; Nomura Takahiro,JPX, Battery apparatus and control system therefor.
  6. Ukita Susumu,JPX, Battery system and electric motor vehicle using the battery system with charge equalizing features.
  7. Miguel A. Timm, Battery-less solar power system.
  8. Van Sickle Robert J. ; Roberts Darren T., Battery-less uninterruptable sequel power supply.
  9. Sun Jian ; Jenkins Daniel E. ; Peterson Brent C., Bi-directional dc to dc converter for energy storage applications.
  10. Fraidlin Simon ; Frolov Andrey,RUX ; Polikarpov Anatoliy, Boost converter, method of converting power and power supply employing the same.
  11. Yamada Makoto (Katano JPX) Tsukamoto Kazuyoshi (Osaka JPX), Controller for fuel cell power system.
  12. Jungreis Aaron M., Energy management uninterruptible power supply system.
  13. Koenig, David J., Generator with DC boost for uninterruptible power supply system or for enhanced load pickup.
  14. Aaron M. Jungreis ; Vinod Bapat, High efficiency power conditioner employing low voltage DC bus and buck and boost converters.
  15. Stuart Kenneth L. (Pasadena MD), High efficiency, no dropout uninterruptable power supply.
  16. Zahrte ; Sr. Donald K. ; Layden David L. ; Stich Frederick A. ; Folts Douglas C., Inverter having center switch and uninterruptible power supply implementing same.
  17. King,Robert Dean; Sinha,Gautam, Low-energy storage fast-start uninterruptible power supply method.
  18. Gabillet Jean-Paul,FRX, Method and a system for electrically powering electronic equipment.
  19. Layden David L. (New Lisbon WI) Cane Michael J. (Mauston WI) Bishop Robert (Tomah WI), Method and apparatus for connection and disconnection of batteries to uninterruptible power systems and the like.
  20. Pinkerton Joseph F., Method and apparatus for providing startup power to a genset-backed uninterruptible power supply.
  21. Wehrlen David J., Methods and apparatus for providing protection to batteries in an uninterruptible power supply.
  22. Sinha Gautam ; Ryan Michael John ; Garces Luis Jose, Microturbine based power generation system and method.
  23. Migdal Victor (Herzelia ILX), Mobile AC power source system.
  24. Steve Heart Akerson CR, Multiple port bi-directional power converter.
  25. Mark Gilbreth ; Joel Wacknov ; Simon Wall, Power controller.
  26. Cook Alexander (Rockford IL) Reynolds Richard W. (Rockford IL), Power generating system.
  27. Paul Steven (Tomah WI) Leonard Murray (Wisconsin Rapids WI) Schultz Mark (Mauston WI) Mengelt Kevin (Mauston WI) Colburn Robert (Green Bay WI), Power supply system for a telecommunication system.
  28. Cratty William E., Power system.
  29. Mengelt Kevin R. (Port Edwards WI) Schultz Mark L. (Wisconsin Rapids WI), Power transfer method and apparatus for uninterruptible power systems.
  30. Jeff Gucyski, Precision switching power amplifier and uninterruptible power system.
  31. Ferguson Frank T. (Oklahoma City OK), Reserve power source with power failure detection apparatus.
  32. Stich Frederick A. ; Jungwirth Peter W. ; Zahrte ; Sr. Donald K., Standby power system.
  33. Petkovsek Dennis W. (Lorain OH), Supply for providing uninterruptible d-c power to a load.
  34. Moakler William A. (Basking Ridge NJ) Ringstad Ralph H. (Whippany NJ), System for transferring a load between two power sources without interruption of power to the load.
  35. Oughton ; Jr. George W., Systems and methods for producing standby uninterruptible power for AC loads using rectified AC and battery.
  36. Gillette Stephen, UPS/CPS system.
  37. Windhorn Allen E., Uninterruptable power supply.
  38. Risberg Robert L. (1810 S. Calhoun Rd. New Berlin WI 53151), Uninterrupted power system with frequency and phase control.
  39. Gold Calman ; Gran Richard J., Uninterruptible power supplies having cooled components.
  40. Jungreis Aaron M., Uninterruptible power supply.
  41. Love Roger R. (Florham Park NJ) Metroke John (Oxford NJ), Uninterruptible power supply.
  42. Farkas Otto (5848 Streamview Dr. #36 San Diego CA 92105), Uninterruptible power supply system.
  43. Rosa John (Penn Hills Twp. ; Allegheny County PA), Uninterruptible power supply system and load transfer static switch for such a system.
  44. Cheng Shui-Chu,TWX, Uninterruptible power supply with AC sine wave output and energy recycle function.
  45. West Geoffrey (Irvine CA), Uninterruptible power supply with a variable speed drive driving a synchronous motor/generator.
  46. Bowyer Richard N. (Pasadena CA) West Geoffrey (Irvine CA), Uninterruptible power system with a flywheel-driven source of standby power.
  47. Jungreis Aaron M. ; Petrie Edward ; Stillman Harold M. ; Slump David,CHX ; Finney John ; Oravsky Joseph, Universal distributed-resource interface.
  48. Krinickas ; Jr. Alexander (Rockford IL), Variable speed, constant frequency generating system with input transformer.

이 특허를 인용한 특허 (29)

  1. Turpin, Mark E., Adaptive control system for a variable speed electrical generator.
  2. Frampton, Isaac S.; Bornemann, Kenneth R.; Chiu, Harrison C., Adding and shedding loads using load levels to determine timing.
  3. Shyu, Shian-Shing; Lee, Chung-Lin; Sun, Shyh-Wern; Lee, Chao-Te, DC power system for household appliances.
  4. Wells, Jason R.; Amrhein, Marco; Walters, Eric A.; Iden, Steven M., Electrical accumulator unit for providing auxiliary power to an electrical network.
  5. Wells, Jason R.; Amrhein, Marco; Walters, Eric A.; Iden, Steven M., Electrical accumulator unit for providing auxiliary power to an electrical network.
  6. Lee, Eun-Ra, Energy storage system and method of controlling the same.
  7. Veltri, Jeffrey Allan, Flywheel energy system.
  8. Albsmeier, Eric D.; Dorn, Douglas W.; Gross, William Herman; Sember, Andrew John; Hackbarth, Anthony J., Generator controller configured for preventing automatic transfer switch from supplying power to the selected load.
  9. Park, Jong-Ho, Grid-connected power storage system and method for controlling grid-connected power storage system.
  10. Park, Jong-Ho, Grid-connected power storage system and method for controlling grid-connected power storage system.
  11. Veltri, Jeffrey A.; MacNeil, Cody J., High-voltage flywheel energy storage system.
  12. Veltri, Jeffrey A.; MacNeil, Cody J., High-voltage flywheel energy storage system.
  13. Caron, LaVerne Andrew, Hybrid electric vehicle.
  14. Caron, LaVerne Andrew, Hybrid electric vehicle.
  15. Veltri, Jeffrey Allan, Method and system for regulating power of an electricity grid system.
  16. Gupta, Amit Kumar; Sahukari, Sridhar, Method for operating a power dissipating unit in a wind turbine.
  17. Miller, Landon Cabell Garland; Barrett, David Michael; Kajs, John Patrick, Method for routing power across multiple microgrids having DC and AC buses.
  18. Shepherd, Stephen H., Method for using chemical thermodynamics to buffer the voltage of electric circuits and power systems.
  19. Mauk, Richard A.; Albsmeier, Eric D., Power management system that includes a generator controller.
  20. Moon, Chong-Sop, Power storage apparatus, method of operating the same, and power storage system.
  21. Miller, Landon Cabell Garland; Barrett, David Michael; Kajs, John Patrick, Routing power across multiple microgrids having DC and AC buses.
  22. Miller, Landon Cabell Garland; Barrett, David Michael, System and method for a controlled interconnected DC and AC bus microgrid.
  23. Miller, Landon Cabell Garland, System and method for controlling states of a DC and AC BUS microgrid.
  24. Miller, Landon Cabell Garland, System and method for controlling states of a DC and AC bus microgrid.
  25. Mauk, Richard A.; Brey, Edward Douglas; Gross, William Herman; Kroll, Gary Allen, System and method for identifying electrical devices in a power management system.
  26. Miller, Landon Cabell Garland, System and method for management of a DC and AC bus microgrid.
  27. Miller, Landon Cabell Garland, System and method for management of a DC and AC bus microgrid.
  28. Miller, Landon Cabell Garland; Barrett, David Michael; Kajs, John Patrick, System and method for routing power across multiple microgrids having DC and AC buses.
  29. Mauk, Richard A.; Gross, William Herman; Kroll, Gary Allen; Pierringer, Jayson, System and method for using a network to control a power management system.
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