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Constant turbine inlet temperature control of a turbine power generating system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02D-029/06   
미국특허분류(USC) 290/007 ; 290/031 ; 290/032 ; 290/362 ; 290/038R ; 290/040R ; 290/040A
출원번호 US-0391277 (1999-09-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Starr
인용정보 피인용 횟수 : 41  인용 특허 : 17
초록
▼

A microturbine power generating system includes an electrical generator and a turbine having a fixed inlet nozzle geometry. Maximum thermodynamic efficiency of the microturbine power generating system is achieved by maintaining the turbine inlet at or near maximum temperature. When power demanded of the system is constant, power is supplied by the electrical generator. When an increase in power is demanded, at least a portion of the entire demand is supplied by a battery or other energy storage device until the electrical generator can satisfy the increa...

대표
청구항
▼

[ What is claimed is:] [1.] A method of controlling the turbine of a turbine powered generating system regardless of the load on said system, to maximize the efficiency of said turbine, said turbine having a fixed inlet nozzle geometry, said system further including an electrical generator, and a storage device, said method comprising:(a) maintaining said inlet nozzle at a substantially constant temperature;(b) using said electrical generator to satisfy the power demand on said system until said system is required to satisfy an additional power demand;(c...

이 특허에 인용된 특허 (17)

  1. Cronin Michael J. (Sherman Oaks CA). Aircraft providing variable and constant electric power. USP1986054587436.
  2. Meyer-Pittroff Roland (Eckental DEX) Becker Bernard (Mlheim DEX) Finckh Hermann (Nuremberg DEX). Apparatus and method for partial-load operation of a combined gas and steam turbine plant. USP1982074340820.
  3. Kinoshita Keijiro (Yokohama JA). Automotive vehicle drive. USP1976073970163.
  4. Bansal Madan L. (Rockford IL) Vaidya Jayant G. (Rockford IL). Dual output synchronous-induction starting/generating system. USP1996125587647.
  5. Kinoshita Keijiro (Yokohama JPX). Gas turbine engine control system. USP1980014183420.
  6. Liddle Sidney G. (Harper Woods MI). Gas turbine flywheel hybrid propulsion system. USP1979064157011.
  7. Kronogard Sven-Olof (Lomma SEX) Kronogard Clas-Olof (Grbo SEX) Kronogard Hakan (Lund SEX). Gas turbine plant for automotive operation. USP1984094470261.
  8. Reynolds Graham A. (Coventry GB2). Gas turbine power plant. USP1986074598542.
  9. Walker Frank H. (Grand Blanc MI). Hybrid gas turbine engine and flywheel propulsion system. USP1983114414805.
  10. Kitaguchi Sam S. (Phoenix AZ). Inertial speed control coupling for a gas turbine engine. USP1987064674276.
  11. Collin Lars Thorbjorn (Molndal SW). Marine propulsion plant with reversible propeller shaft connected thereto. USP1977104051679.
  12. Matouk Anthony F. (Los Altos CA) Hoffman David C. (Los Gatos CA) Barrus Donald M. (San Jose CA). Modular electronic power supply. USP1987094691274.
  13. Cook Alexander (Rockford IL) Reynolds Richard W. (Rockford IL). Power generating system. USP1990034908565.
  14. Mackay Robin (Rancho Palos Verdes CA). Power generating system. USP1988074754607.
  15. Baker Donal E. (Rockford IL). Starter/generator system and method utilizing a low voltage source. USP1996025493201.
  16. De Doncker Rik W. A. A. (Schenectady NY) King Robert D. (Schenectady NY). Technique for decoupling the energy storage system voltage from the DC link voltage in AC electric drive systems. USP1994125373195.
  17. Lowther Frank E. (Buffalo NY). Vehicle braking and kinetic energy recovery system. USP1981094290268.

이 특허를 인용한 특허 피인용횟수: 41

  1. Mook, Joshua Tyler; Ertas, Bugra Han; Bellardi, Jason Joseph. Bearing. USP2017089746029.
  2. Mook, Joshua Tyler; Ertas, Bugra Han; Bellardi, Jason Joseph. Bearing. USP2018049951811.
  3. Goldberg, Gary Lester; Mack, Tarrence L.. Controlled starting system for a gas turbine engine. USP2004126836086.
  4. Kupiszewski, Thomas; Miller, Brandon Wayne; Vondrell, Randy M.. Electric propulsion system. USP20181010093428.
  5. Belokon, Alexander; Senkevich, Mikhail; Touchton, George L.. Electrical power generation system and method. USP2005066906432.
  6. Duesterhoeft,Kurt W.. Electrical starter generator system for a gas turbine engine. USP2007087253535.
  7. Kupiszewski, Thomas; Miller, Brandon Wayne; Vondrell, Randy M.; Gemin, Paul Robert. Embedded electric machine. USP20180910071811.
  8. Martin, Douglas Raymond; Rollinger, John Eric. Engine exhaust temperature control. USP2017119810122.
  9. Ertas, Bugra Han; Mook, Joshua Tyler; Bellardi, Jason Joseph. Fluid-filled damper for gas bearing assembly. USP20180910066505.
  10. Ertas, Bugra Han; Mook, Joshua Tyler; Bellardi, Jason Joseph. Gas distribution labyrinth for bearing pad. USP20180610001166.
  11. Hamel, Jeffrey Anthony; Murrow, Kurt David. Gas-electric propulsion system for an aircraft. USP20180610000293.
  12. Ralston, Mark Dixon. Hybrid turbogenerator and associated method. USP2015028957539.
  13. Martin, Douglas Raymond; Miller, Kenneth James. Hybrid vehicle powertrain. USP2018019862262.
  14. Schlak, Daniel Keith. Integral gas turbine, flywheel, generator, and method for hybrid operation thereof. USP2017019540998.
  15. Roberts, Gail; Keene, Philip; Lowe, David; Hunt, James; Pinkerton, Joseph F.; Clifton, David B.. Integrated continuous power system assemblies having multiple nozzle block segments. USP2004086777823.
  16. Willis, Jeffrey W.; Berner, Paul; Pont, Guillermo; Wacknov, Joel. Integrated turbine power generation system with catalytic reactor. USP2005116960840.
  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. Gilbreth, Mark; Wacknov, Joel; Wall, Simon. Method and system for control of turbogenerator power and temperature. USP2005036870279.
  19. Gilbreth, Mark; Wacknov, Joel; Wall, Simon. Method and system for control of turbogenerator power and temperature. USP2005106958550.
  20. Stahlhut, Ronnie Dean; Vuk, Carl Thomas. Method and system for managing an electrical output of a turbogenerator. USP2010087781904.
  21. Stahlhut, Ronnie Dean; Vuk, Carl Thomas. Method and system for managing an electrical output of a turbogenerator. USP2009067541687.
  22. Hoff,Brian D.. Motor/generator transient response system. USP2006047030580.
  23. McGuire, L. Allan; Wylie, Ian; Hagen, David L.. Partial load combustion cycles. USP2016029254729.
  24. Ritchey, Jonathan. Polyphasic multi-coil electric device. USP2012018106563.
  25. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2017069685827.
  26. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2012078212445.
  27. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2013128614529.
  28. Ritchey, Jonathan. Polyphasic multi-coil generator. USP2017029584056.
  29. Mark Gilbreth ; Joel Wacknov ; Simon Wall. Power controller. USP2002116487096.
  30. Claude, Khalizadeh; Joel, Wacknov. Power generation system having transient ride-through/load-leveling capabilities. USP2004096787933.
  31. Vondrell, Randy M.; Polakowski, Matthew Ryan; Murrow, Kurt David; Crabtree, Glenn. Propulsion system for an aircraft. USP2017099764848.
  32. Feher, Peter; Motakef, Abbas. System and method for changing the efficiency of a combustion turbine. USP2012098266910.
  33. Ulrey, Joseph Norman; Leone, Thomas G.; Styles, Daniel Joseph; Maceroni, Karen Elizabeth. Systems and methods for control of turbine-generator via exhaust valve timing and duration modulation in a split exhaust engine system. USP2017049624850.
  34. Leone, Thomas G.; Ulrey, Joseph Norman. Systems and methods for control of turbine-generator via valve deactivation in a split exhaust engine system. USP2016129518506.
  35. Ertas, Bugra Han; Mook, Joshua Tyler; Bellardi, Jason Joseph. Thrust bearing. USP20180710036279.
  36. Gemin, Paul Robert; Becker, Thomas Lee; Steen, Tod Robert. Torsional damping for gas turbine engines. USP2018049938853.
  37. Gilbreth, Mark; Wacknov, Joel; Wall, Simon; Edelman, Ed. Transient turbine exhaust temperature control for a turbogenerator. USP2003096612112.
  38. Cardenas, Jr., Manuel M.. Turbine power generation systems and methods using off-gas fuels. USP2003126666027.
  39. Gödeke, Holger; Löffler, Rudolf; Heber, Ralf; Bischof, Thomas; Maier, Sandra; Kämpfer, Oliver. TurboCharger with an electric motor. USP2013028371121.
  40. Wall, Simon; Dickey, Brian; Pont, Guillermo. Turbogenerator with electrical brake. USP2004086784565.
  41. Geis, Everett R.; Peticolas, Brian W.. Turbogenerator/motor controller. USP200905RE40713.

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