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Electrical system for turbine/alternator on common shaft

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02P-009/04
출원번호 US-0840572 (2001-04-23)
발명자 / 주소
  • Gupta, Suresh C.
  • Burnham, Douglas R.
  • Teets, J. Michael
  • Teets, Jon W.
출원인 / 주소
  • Elliott Energy Systems, Inc.
대리인 / 주소
    Webb Ziesenheim Logsdon Orkin & Hanson, P.C.
인용정보 피인용 횟수 : 38  인용 특허 : 17

초록

An electrical system for a turbine/alternator comprising a gas driven turbine and permanent magnet alternator rotating on a common shaft comprises an inverter circuit connectable either to an AC output circuit or the stator winding of the alternator. A control circuit during a startup mode switches

대표청구항

An electrical system for a turbine/alternator comprising a gas driven turbine and permanent magnet alternator rotating on a common shaft comprises an inverter circuit connectable either to an AC output circuit or the stator winding of the alternator. A control circuit during a startup mode switches

이 특허에 인용된 특허 (17)

  1. Markunas, Albert L.; Rozman, Gregory I., Aircraft turbine start from a low voltage battery.
  2. Shekleton Jack R. (San Diego CA) Rodgers Colin (San Diego CA) Archibald John P. (LaJolla CA) Smith Robert W. (Lakeside CA), Annular combustor with tangential cooling air injection.
  3. Willis Jeffrey W. (Los Angeles CA) Belmont James E. (Canoga Park CA), Catalytic combustion system.
  4. Carr Kenneth R. (Redmond WA) Shippling James A. (Rockford IL) Weber Leland E. (Rockford IL) McArthur Malcolm J. (Rockford IL), Controlled starting method for a gas turbine engine.
  5. Noe James C. (23650 Community St. West Hills CA 91304) McKeirnan ; Jr. Robert D. (8300 Manitoba St. #210 Playa del Rey CA 90293), Gas turbine generator set.
  6. Rozman Gregory I. (Rockford IL) Glennon Timothy F. (Rockford IL) Cook Alexander (Rockford IL), Low voltage aircraft engine starting system.
  7. Takezawa Masaaki (Gunma JPX) Ogawa Takashi (Gunma JPX) Hayashi Norio (Gunma JPX), Method and apparatus for controlling induction motor for compressor.
  8. Namba Shigeaki,JPX ; Uda Kengo,JPX, Power generation plant and control apparatus therefor.
  9. Johnson Roger Neal ; Kliman Gerald Burt ; Liao Yuefeng ; Soong Wen Liang, Rotors with retaining cylinders and reduced harmonic field effect losses.
  10. Antony Peter,DEX ; Buck Michael,DEX, Serial hybrid drive arrangement for a motor vehicle.
  11. Latos Thomas S. (Huntley IL) Hernden Michael R. (Rockford IL), Starter/generator system having multivoltage generation capability.
  12. 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.
  13. Gocho ; Choichi, Starting apparatus for gas turbine-generator mounted on electric motor driven motorcar.
  14. Murugan Muthu K. (Howell NJ) Eckenfelder Robert C. (Point Pleasant NJ) Widdis James (Oceanport NJ), Stepped waveform VSCF system with engine start capability.
  15. Blanchet Alain (Grenoble FRX), Turbine generator set without a step-down gear box.
  16. Bhargava Brij B., Turbine/alternator on a common shaft with an associated electrical system.
  17. Geis Everett R. ; Peticolas Brian W., Turbogenerator/motor controller.

이 특허를 인용한 특허 (38)

  1. Kesseli, James B.; Nash, James S., Ceramic-to-metal turbine shaft attachment.
  2. Baldwin, Matthew Stephen, Ceramic-to-metal turbine volute attachment for a gas turbine engine.
  3. Jalbout, Bassam D.; Wong, Brian, Control of light intensity using pulses of a fixed duration and frequency.
  4. Kawas, Percy; Kawas, Gulnar, Device, system and method to lower starting torque for electrical system.
  5. Donnelly, Frank Wegner; Dewis, David William, Dispatchable power from a renewable energy facility.
  6. Nelson,Robert J., Electric power generation system using a permanent magnet dynamoelectric machine for starting a combustion turbine and for generating uninterruptible excitation power.
  7. Bax, Randall L.; Peterson, Mitchell E.; Naden, Mark, Electric power generation system with current-controlled power boost.
  8. Gupta,Suresh C.; Burnham,Douglas R.; Teets,J. Michael; Teets,Jon W., Electrical system for turbine/alternator on common shaft.
  9. Trainer, David R; Feehally, Thomas C J; Moore, Gareth E, Electromechanical arrangement.
  10. Johnson, Shane; Coxon, Allan; Walker, Ian, Energy systems and energy supply methods.
  11. Hamilton, Scott Robert, Energy systems, energy devices, energy utilization methods, and energy transfer methods.
  12. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Upton, Timothy; Watson, John D., Gas turbine energy storage and conversion system.
  13. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Watson, John D., Gas turbine energy storage and conversion system.
  14. Donnelly, Frank Wegner; Dewis, David William, Gas turbine engine configurations.
  15. Xu,Mingzhou; Chen,Wei; Duddeck,Michael W.; Pearson,Wayne T.; Scherzinger,William M., Gas turbine engine starter generator that selectively changes the number of rotor poles.
  16. Satoh,Motoyasu; Ishihara,Seiichi; Kinoshita,Noboru; Ozawa,Takahide; Zheng,Shao jun; Mckelvey,Terence; Kataoka,Tadashi, Gas turbine generating apparatus.
  17. Satoh, Motoyasu; Ishihara, Seiichi; Kinoshita, Noboru; Ozawa, Takahide; Zheng, Shao-jun; Mckelvey, Terence; Kataoka, Tadashi, Gas turbine generator.
  18. Desabhatla, Sreedhar, Gas turbine startup control.
  19. Lehmann, Christoph; Növer, Peter; de Lazzer, Armin, Generating unit and method for producing a current with a predetermined network frequency.
  20. Algrain, Marcelo C., Genset control system implementing engine synchronization.
  21. Roberts, Gail; Keene, Philip; Lowe, David; Hunt, James; Pinkerton, Joseph F.; Clifton, David B., Integrated continuous power system assemblies having multiple nozzle block segments.
  22. Nakagawa,Masanori; Endou,Masahiko; Shinba,Kaoru; Yamamoto,Katsumi; Sugisawa,Yoshihiro, Inverter controlled generator set and method for controlling the same.
  23. Fukaya, Mitsuo; Uchino, Takashi, Inverter type AC generator with a zero-crossing detection circuit used to provide a synchronized operation and method of operating the same.
  24. Fukaya, Mitsuo, Inverter type generator.
  25. Kesseli, James B.; Baldwin, Matthew Stephen, Metallic ceramic spool for a gas turbine engine.
  26. 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.
  27. 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.
  28. 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.
  29. 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.
  30. Gupta, Suresh C.; Burnham, Douglas R.; Teets, J. Michael; Teets, Jon W., Method and apparatus for turbine/alternator on common shaft during start-up.
  31. Jalbout, Bassam D.; Wong, Brian, Methods and systems for controlling electrical power to DC loads.
  32. Teets, Joseph Michael; Teets, Jon William, Microturbine with CHP system having a distillation apparatus.
  33. Meyers,Jerry D.; Willets,Julie A.; Johnson,Larry L., Modular cell site with air-turbine backup.
  34. Fukaya, Mitsuo, Portable power supply incorporating a generator driven by an engine.
  35. McKelvey, Terence; Marui, Eishi; Miyamoto, Masahiro; Furuya, Tai; Kataoka, Tadashi; Sato, Motoyasu; Ishihara, Seiichi; Ozawa, Takahide; Kinoshita, Noboru; Zheng, Shaojun, Power generating apparatus.
  36. Jalbout, Bassam D.; Wong, Brian, Traction system for electrically powered vehicles.
  37. Matsuo, Kazuya; Kawamura, Masahide; Noro, Osamu; Fujii, Tatsuo, Turbine generating apparatus.
  38. McKelvey, Terence; Furuya, Tai, Turbine generator starting method and turbine generation system.
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