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Power converter and control for microturbine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02P-009/00   
미국특허분류(USC) 290/052; 322/028
출원번호 US-0605011 (2000-06-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hunton & Williams
인용정보 피인용 횟수 : 32  인용 특허 : 10
초록

An arrangement and method for controlling a microturbine. Back-to-back inverters are provided such that a second inverter provides power to the DC bus prior to achieving self-sustaining operation of the turbine, and a first converter provides power to the DC bus and optionally controls its voltage once the turbine is self-sustaining. The second inverter operates in either AC utility voltage and frequency control mode or output current control mode depending upon the needs of the application.

대표
청구항
▼

1. A turbogenerator/motor control arrangement for connection to an AC power grid, comprising:at least one AC generator; at least one turbine operatively connected to the generator; a first converter operatively connected to the generator; a second converter operatively connected between the first converter and an electric utility interface; and a DC bus operatively connected to the first and second converters, wherein power is supplied to the DC bus via the second converter during a first starting mode of the turbogenerator and power is supplied to the D...

이 특허에 인용된 특허 (10)

  1. Gilbreth Mark G. ; Wall Simon R. ; Almgren Ake N. C. ; Wacknov Joel B.. Automatic turbogenerator restarting method and system. USP2001086281596.
  2. Gilbreth Mark G. ; Wall Simon R. ; Wacknov Joel B.. Combustion control method and system. USP2001086274945.
  3. Skowronski Mark J.. Fog cycle for microturbine power generating system. USP2001096294842.
  4. Bosley Robert W. ; Edelman Edward C. ; Lampe Steven W. ; Peticolas Brian W.. Turbogenerator power control system. USP2001076265786.
  5. Edelman Edward C. ; Gilbreth Mark G. ; Wacknov Joel B.. Turbogenerator power control system and method. USP2001086281601.
  6. Gilbreth Mark G. ; Dickey James Brian ; Gilbreth ; Jr. Charles R. ; Edelman Edward C.. Turbogenerator/motor control system. USP2000026023135.
  7. Peticolas Brian W.. Turbogenerator/motor control with synchronous condenser. USP2000076093975.
  8. Geis Everett R. ; Peticolas Brian W.. Turbogenerator/motor controller. USP1999055903116.
  9. Geis Everett R. ; Peticolas Brian W. ; Wacknov Joel B.. Turbogenerator/motor controller with ancillary energy storage/discharge. USP2000026031294.
  10. Geis Everett R. ; Peticolas Brian W. ; Wacknov Joel B.. Turbogenerator/motor pulse width modulated controller. USP2000026020713.

이 특허를 인용한 특허 피인용횟수: 32

  1. Oyobe, Hichirosai; Nakamura, Makoto; Ishikawa, Tetsuhiro; Togashi, Shigenori. AC voltage output apparatus and hybrid vehicle including the same. USP2010127855901.
  2. Gilbreth, Mark G.; Wall, Simon R.; Almgren, Ake N. C.; Wacknov, Joel B.. Automatic turbogenerator restarting method and system. USP2003046552440.
  3. Gilbreth, Mark G.; Wall, Simon R.; Almgren, Ake N. C.; Wacknov, Joel B.. Automatic turbogenerator restarting system. USP2003016512306.
  4. Gilbreth, Mark G.; Wall, Simon R.; Almgren, Ake N. C.; Wacknov, Joel B.. Automatic turbogenerator restarting system. USP2004036713892.
  5. Kesseli, James B.; Nash, James S.. Ceramic-to-metal turbine shaft attachment. USP2015069051873.
  6. Baldwin, Matthew Stephen. Ceramic-to-metal turbine volute attachment for a gas turbine engine. USP20181010094288.
  7. Jalbout, Bassam D.; Wong, Brian. Control of light intensity using pulses of a fixed duration and frequency. USP2013048421368.
  8. Donnelly, Frank Wegner; Dewis, David William. Dispatchable power from a renewable energy facility. USP2014108866334.
  9. Wacknov, Joel; Geis, Everett R.. Distributed power system. USP2004116812586.
  10. Rozman,Gregory I.; Shah,Mahesh J.; King,Alan E.. Dual source power generating system. USP2008107439715.
  11. Dooley, Kevin A.; Morgan, Keith; Pekovic, Tatjana. Engine starting system using stored energy. USP2017129840997.
  12. Stevenson, Randy; Li, Zhesheng; Klaes, Carl; Abdel-haq, Mahmoud. Fly-wheel-based regenerative energy management system. USP2004066753619.
  13. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Upton, Timothy; Watson, John D.. Gas turbine energy storage and conversion system. USP2013088499874.
  14. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Watson, John D.. Gas turbine energy storage and conversion system. USP2014048708083.
  15. Donnelly, Frank Wegner; Dewis, David William. Gas turbine engine configurations. USP2014038669670.
  16. Herrmann,Hubert. Gas turbine, particularly an aircraft engine. USP2009027495354.
  17. Kern, John M.; Qu, Ronghai; Young, Craig Douglas. Integrated boost cavity ring generator for turbofan and turboshaft engines. USP2012068198744.
  18. Kesseli, James B.; Baldwin, Matthew Stephen. Metallic ceramic spool for a gas turbine engine. USP2015038984895.
  19. Colibaba Evulet,Andrei; Bowman,Michael John; Sanderson,Simon Ralph; Dean,Anthony John. Method and apparatus for reducing gas turbine engine emissions. USP2007087260935.
  20. Colibaba-Evulet, Andrei; Bowman, Michael John; Sanderson, Simon Ralph; Dean, Anthony John. Method and apparatus for reducing gas turbine engine emissions. USP2005116968693.
  21. Jalbout, Bassam D.; Wong, Brian. Methods and systems for controlling electrical power to DC loads. USP2013128604709.
  22. Holliday, Cornelius Edward; Smith, David. Methods for operating electrical power systems. USP20190110186996.
  23. Ebrahim,Mohammed; Lakov,German; Oliver,Sunit. Microturbine engine system. USP2006057045913.
  24. Ebrahim,Mohammed; Lakov,German; Oliver,Sunit. Microturbine engine system having stand-alone and grid-parallel operating modes. USP2006077078825.
  25. Wacknov, Joel. Microturbine/capacitor power distribution system. USP2003106639328.
  26. Claude, Khalizadeh; Joel, Wacknov. Power generation system having transient ride-through/load-leveling capabilities. USP2004096787933.
  27. Hibi, Shinji; Tokiwa, Masayoshi; Fujisawa, Toshinobu; Kanemoto, Tadatatsu; Yoshimoto, Hiroshi; Yamamuro, Kozo; Fukae, Mamoru. Power generator and system comprising it. USP2005086927499.
  28. Wagoner, Robert Gregory; Smith, David; Souri, Ramy Michael. System and method for operating a power generation system within a power storage/discharge mode or a dynamic brake mode. USP2016019231509.
  29. Andres, Mike; Temple, Terry; Brady, Daniel E.. System and method for providing ballast loading for a turbo-generator. USP2003046545373.
  30. Sarlioqlu, Bulent; Huggett, Colin E.. Torque generation for salient-pole synchronous machine for start-up of a prime mover. USP2004096791204.
  31. Jalbout, Bassam D.; Wong, Brian. Traction system for electrically powered vehicles. USP2014128903577.
  32. Robert W. Bosley ; Edward C. Edelman ; Steven W. Lampe ; Brian W. Peticolas. Turbogenerator power control system. USP2002126495929.

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