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Turbogenerator/motor controller

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02P-005/20
출원번호 US-0924966 (1997-09-08)
발명자 / 주소
  • Geis Everett R.
  • Peticolas Brian W.
출원인 / 주소
  • Capstone Turbine Corporation
대리인 / 주소
    Miller
인용정보 피인용 횟수 : 68  인용 특허 : 16

초록

A turbogenerator/motor controller with a microprocessor based inverter having multiple modes of operation. To start the turbine, the inverter connects to and supplies fixed current, variable voltage, variable frequency, AC power to the permanent magnet turbogenerator/motor, driving the permanent mag

대표청구항

[ What we claim is:] [1.] A method of controlling a permanent magnet turbogenerator/motor comprising the steps of:providing electrical power to the permanent magnet turbogenerator/motor through a pulse width modulated inverter to start the permanent magnet turbogenerator/motor to achieve self sustai

이 특허에 인용된 특허 (16)

  1. Shekhawat Sampat (Monmouth NJ) Tumpey John J. (Monmouth NJ) Widdis James C. (Monmouth NJ), Aircraft engine electric start system without a separate exciter field inverter.
  2. King Robert D. (Schenectady NY), Combined electric starter and alternator system using a permanent magnet synchronous machine.
  3. Heidrich Gnther (Burgberg DEX), Diaphragm disk assembly for torque transmitting joint and process for its fabrication.
  4. Okada Yoshimi (Ise JPX) Kimura Masao (Ise JPX) Okubo Kazuo (Ise JPX), Engine start type VSCF generating system.
  5. Cohen, Edwin E., Fail-safe improvement for a flexible shaft coupling.
  6. Johnson Kenneth O. (Cincinnati OH) Fogg Harold E. (Cincinnati OH) Hope Ned A. (Loveland OH), Flexible coupling.
  7. Stocco Joseph N. (Utica NY), Flexible coupling including a flexible diaphragm element contoured with its thinnest thickness near the center thereof.
  8. Tanamachi Tokunosuke (Katsuta JPX) Nakamura Kiyoshi (Katsuta JPX) Nakata Kiyoshi (Ibaraki JPX) Tsutsui Yoshio (Katsuta JPX) Miyake Wataru (Katsuta JPX) Suzuki Katsuaki (Kitaibaraki JPX), Inverter control apparatus.
  9. Shah Mahesh J. (Rockford IL) Cook Alexander (Machesney IL), Power conversion system with dual permanent magnet generator having prime mover start capability.
  10. Fattic Gerald T. (Anderson IN) Stahura Daniel W. (Anderson IN) Vukovich William J. (Ypsilanti MI), Regenerative vehicle launch.
  11. Heidrich Guenther (Burgberg DEX) Muller Siegfried (Kempten DEX), Resilient-membrane coupling element for use in a torque transmission path, and method of manufacture.
  12. Hanson Michael J. (Loves Park IL) Rozman Gregory I. (Rockford IL), Sensorless start of synchronous machine.
  13. Kirschey Gerhard (Wuppertal DEX), Shaft coupling with ring-shaped parallel membranes.
  14. Murty Balarama V. (West Bloomfield MI) Namuduri Chandra S. (Sterling Heights MI), Single current regulator for controlled motoring and braking of a DC-fed electric motor.
  15. Rozman Gregory I. (Rockford IL) Markunas Albert L. (Roscoe IL) Cook Alexander (Belvidere IL) Nguyen Vietson (Rockford IL), Starter/generator system with DC link current control.
  16. Rozman Gregory I. (Rockford IL) Markunas Albert L. (Roscoe IL) Nuechterlein Paul E. (Rockford IL), Starter/generator system with variable-frequency exciter control.

이 특허를 인용한 특허 (68)

  1. Lathrop, Todd M.; Popovich, Bert; Hartzel, Ronald D.; Alchier, David N.; Weister, Nathan J., Automatic transfer switch for microturbine and method of operation.
  2. Gilbreth, Mark G.; Wall, Simon R.; Almgren, Ake N. C.; Wacknov, Joel B., Automatic turbogenerator restarting method and system.
  3. Gilbreth, Mark G.; Wall, Simon R.; Almgren, Ake N. C.; Wacknov, Joel B., Automatic turbogenerator restarting system.
  4. Brady, Brian B., Buss potential isolation module.
  5. Kesseli, James B.; Nash, James S., Ceramic-to-metal turbine shaft attachment.
  6. Baldwin, Matthew Stephen, Ceramic-to-metal turbine volute attachment for a gas turbine engine.
  7. Edelman, Edward C., Command and control system for controlling operational sequencing of multiple turbogenerators using a selected control mode.
  8. Anghel,Cristian E.; Yue,Edwin, Control apparatus for a starter/generator system.
  9. Donnelly, Frank Wegner; Dewis, David William, Dispatchable power from a renewable energy facility.
  10. McConnell Bob ; Nims Bob, Dual-purpose converter/startup circuit for a microturbine power generating system.
  11. Smalser Paul, Electric power generating system.
  12. Moehlenkamp, Georg; Wagnitz, Reinhard, Electrical circuit, in particular used for generating electrical power.
  13. Belokon, Alexander; Senkevich, Mikhail; Touchton, George L., Electrical power generation system and method.
  14. Gupta, Suresh C.; Burnham, Douglas R.; Teets, J. Michael; Teets, Jon W., Electrical system for turbine/alternator on common shaft.
  15. Gupta,Suresh C.; Burnham,Douglas R.; Teets,J. Michael; Teets,Jon W., Electrical system for turbine/alternator on common shaft.
  16. Mulkey, Steven L.; Cheng, George Shu-Xing; Martinez, Manuel, Enclosure and message system of smart and scalable power inverters.
  17. Smith, Wayne A., Flexible coupling.
  18. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Upton, Timothy; Watson, John D., Gas turbine energy storage and conversion system.
  19. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Watson, John D., Gas turbine energy storage and conversion system.
  20. Donnelly, Frank Wegner; Dewis, David William, Gas turbine engine configurations.
  21. Keller, Timothy J.; Vhora, Mohamad H.; Nguyen, Cuong Van, Grid load logic.
  22. Willis, Jeffrey W.; Berner, Paul; Pont, Guillermo; Wacknov, Joel, Integrated turbine power generation system with catalytic reactor.
  23. McMullen, Patrick T., Line interactive power quality system.
  24. Munro James L. ; Underwood Thomas C. ; Matty Thomas C. ; Hall William B. ; Wagner Edward T., Line power unit for micropower generation.
  25. Swamy, Mahesh M.; Kume, Tsuneo Joe, Low stress soft charge circuit for diode front end variable frequency drive.
  26. Kesseli, James B.; Baldwin, Matthew Stephen, Metallic ceramic spool for a gas turbine engine.
  27. 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.
  28. Garces, Luis Jose; Cardinal, Mark Edward; Sinha, Gautam; Dame, Mark Edward, Method and apparatus for controlling a microturbine.
  29. 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.
  30. 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.
  31. Mark G. Gilbreth ; Joel B. Wacknov, Method and apparatus for controlling rotation of magnetic rotor.
  32. 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.
  33. Gupta, Suresh C.; Burnham, Douglas R.; Teets, J. Michael; Teets, Jon W., Method and apparatus for turbine/alternator on common shaft during start-up.
  34. Gilbreth, Mark; Wacknov, Joel; Wall, Simon, Method and system for control of turbogenerator power and temperature.
  35. Sinha Gautam ; Ryan Michael John ; Garces Luis Jose, Microturbine based power generation system and method.
  36. McConnell Bob, Microturbine power of generating system including a battery source for supplying startup power.
  37. Dooley, Kevin Allan, Modulation control of power generation system.
  38. Dooley,Kevin Allan, Modulation control of power generation system.
  39. Dooley, Kevin A.; Rozman, Gregory I., Motor drive architecture with active snubber.
  40. Choroszylow, Ewan; Aquino, Giovanni; Greenwald, Howard J., Multiple stage compressor with rotors using rollers.
  41. Woodward, Arthur E.; Shahi, Prakash B.; Furmanek, Ralph D., PSC motor system for use in HVAC applications.
  42. Woodward,Arthur E; Shahi,Prakash B; Furmanek,Ralph D, PSC motor system for use in HVAC applications with field adjustment and fail-safe capabilities.
  43. Huggett Colin E. ; Lewis David C., Parallel operation of multiple generators.
  44. Mark Gilbreth ; Joel Wacknov ; Simon Wall, Power controller.
  45. Paul S. Bixel, Power converter and control for microturbine.
  46. McKelvey, Terence; Marui, Eishi; Miyamoto, Masahiro; Furuya, Tai; Kataoka, Tadashi; Sato, Motoyasu; Ishihara, Seiichi; Ozawa, Takahide; Kinoshita, Noboru; Zheng, Shaojun, Power generating apparatus.
  47. Claude, Khalizadeh; Joel, Wacknov, Power generation system having transient ride-through/load-leveling capabilities.
  48. Dooley, Kevin Allan, Power inverter and method.
  49. Cheng, George Shu-Xing; Mulkey, Steven L., Power inverters with multiple input channels.
  50. Shinohara,Masuo, Power semiconductor device.
  51. Schwartz Jerry H.,CAX ; Skowronski Mark J., Prime mover for operating an electric motor.
  52. Cheng, George Shu-Xing; Mulkey, Steven L., Scalable and redundant mini-inverters.
  53. Cheng, George Shu-Xing; Mulkey, Steven L.; Chow, Andrew J., Smart and scalable off-grid mini-inverters.
  54. Cheng, George Shu-Xing; Mulkey, Steven L., Smart and scalable power inverters.
  55. Geis Everett R. ; Peticolas Brian W. ; Wacknov Joel B., Split generator winding inverter.
  56. Gautam Sinha, Starting system and method for a microturbine power generation unit.
  57. Simon R. Wall ; Joel B. Wacknov ; Mark G. Gilbreth ; Ken Keller, System and method for dual mode control of a turbogenerator/motor.
  58. Wall, Simon R.; Wacknov, Joel B.; Gilbreth, Mark G.; Keller, Ken, System and method for dual mode control of a turbogenerator/motor.
  59. Trimble, Daniel; McConnell, Robert, Systems and methods for boosting DC link voltage in turbine generators.
  60. McConnell, Robert W., Systems and methods for managing a battery source associated with a microturbine power generating system.
  61. Gilbreth, Mark; Wacknov, Joel; Wall, Simon; Edelman, Ed, Transient turbine exhaust temperature control for a turbogenerator.
  62. Hofstetter, Bruno; Golle, Ingo; Ronner, Beat; Mullis, Martin, Turbine driven power generating device having DC voltage intermediate circuit and star connected filter capacitors.
  63. Bhargava Brij B., Turbine/alternator on a common shaft with an associated electrical system.
  64. Thompson, Robert G., Turbocharged auxiliary power unit with controlled high speed spool.
  65. Bosley Robert W. ; Edelman Edward C., Turbogenerator power control system.
  66. Bosley Robert W. ; Edelman Edward C. ; Lampe Steven W. ; Peticolas Brian W., Turbogenerator power control system.
  67. Wall, Simon; Dickey, Brian; Pont, Guillermo, Turbogenerator with electrical brake.
  68. Geis, Everett R.; Peticolas, Brian W., Turbogenerator/motor controller.
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