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System and method employing a digital computer for automatically synchronizing a gas turbine or other electric power pla 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02P-009/04
출원번호 US-0276508 (1972-07-31)
발명자 / 주소
  • Reuther John F. (Pittsburgh PA)
출원인 / 주소
  • Westinghouse Electric Corp. (Pittsburgh PA 02)
인용정보 피인용 횟수 : 33  인용 특허 : 0

초록

A gas turbine power plant is provided with an industrial gas turbine which drives a rotating brushless exciter generator coupled to a power system through a breaker. One or more of the turbine-generator plants are operated by a hybrid digital computer control system during sequenced startup, synchro

대표청구항

A system for operating an electric power plant comprising an electric generator, a prime mover for driving said generator, a circuit breaker for connecting the electric output of said generator to an external power system, a plant control system including means for controlling prime mover motive flu

이 특허를 인용한 특허 (33)

  1. Allalouf, Shlomy; Nilsson, Leif; Gronqvist, Asa; Engblom, Goran; Mattsson, Sigvard, Arc monitor.
  2. Schultz, Paul Clarence, Automated maximum sustained rate system and method.
  3. McConnell, Robert W.; Trimble, Daniel W.; Lewis, David C., Automatic mode transitions for microturbine generating systems.
  4. Kodama, Koji; Kaneko, Masaharu; Kubo, Kazuyuki; Fujiwara, Tadashi, Battery charging apparatus.
  5. Gainford, David Michael; Holt, Jonathan Edmund; Garner, Stephen Granville, Blade pitch control.
  6. Xu,Mingzhou; Benson,Dwayne M., Brushless starter-generator with independently controllable exciter field.
  7. Gainford, David Michael; Holt, Jonathan Edmund, Controlling propeller rotor overspeed.
  8. Emoto, Hideaki; Sagawa, Isao, Distributed communicating system, distributed communication data, distributed transmitting means and distributed receiving means.
  9. Bowers Jack R. (Madison IL), Electronic circuit for control of a voltage regulator of an electrical generator.
  10. Auer, Frank; Seidl, Christoph; Hartmann, Robert; Doffe, Ludovic; Agneray, Cédric, Excitation current-limited power generator.
  11. Dvorsky Michael A. ; Krahn Darren L., Generator set with redundant bus sensing and automatic generator on-line control.
  12. Folken, Keith; Chakravarty, Joydip; Schroeder, Edward M.; Black, Andrew W.; Slaughter, Nelson, Geneset fuel transfer system and method.
  13. Dooley, Kevin Allan, Hybrid control system.
  14. Schlicker,Stefan; Schreiber,Roland, Method and device for operating a multiple component technical system, particularly a combustion system for producing electrical energy.
  15. Wickert, Thomas Edward; Sweet, Bryan Edward, Method and operational strategy for controlling variable stator vanes of a gas turbine power generator compressor component during under-frequency events.
  16. Schifferer, Andrew N.; Baus, John D., Method and system for controlling machine power.
  17. Matz, Charles; Erb, Bernhard; Das Burma, Bikas; Beresini, Luca; Treiber, Martin Heinrich; Marx, Peter, Method of operating a gas turbine power plant.
  18. Weng,Haiqing; Seymour,Robert A.; D'Atre,John D.; Ritter,Allen M.; Yuan,Xiaoming; Dai,Renchang; Delmerico,Robert W., Method, apparatus and computer program product for injecting current.
  19. Munson, Jr., Bill C., Microprocessor-based control system for gas turbine electric powerplant.
  20. Munson, Jr., Bill C., Microprocessor-based control system for gas turbine electric powerplant.
  21. Qi, Wei Wei; Rubbo, Michael; Wainwright, Richard, Power manager for an electrical power generator.
  22. Qi,Wei Wei; Rubbo,Michael; Wainwright,Richard, Power manager for an electrical power generator.
  23. Chen, Yun-Chen, Power supply device with system switch circuit.
  24. Folken, Keith Ronald; Dvorsky, Michael Allen; Boley, Julie Lynn; McBurney, James Dean; Black, Andrew William; Zwetz, II, David Lee; Nofsinger, Stephen Charles, Power system with multiple generator sets.
  25. Qi,Wei Wei; Rubbo,Michael; Wainwright,Richard, Protection system for an electrical power generator.
  26. Allum, Todd W.; Marcello, Edgardo F.; Hanson, Stephen C., Roots-type blower rotor alignment apparatus.
  27. Allum, Todd W.; Marcelo, Edgardo F.; Hanson, Stephen C., Roots-type blower rotor alignment method.
  28. Nelson, Robert J.; Suchor, Mark Robert, Single speed turbine generator for different power system output frequencies in power generation systems and associated methods.
  29. Bauerschmidt Peter,DEX ; Beierl Ottmar,DEX ; Griesacker Werner,DEX ; Linnert Uwe,DEX, Switching station.
  30. Ishikawa, Shinichi; Goishi, Masaru; Nakayama, Hiroyasu; Tsuto, Masaru, Test apparatus and test method.
  31. Cheng, Xu; Menten, Charles H.; Kephart, Richard W., Variable rate feedforward control based on set point rate of change.
  32. Oshima, Kenji; Maruyama, Toshinori; Okamoto, Nobuhito, Vehicle-use power generation control apparatus.
  33. Erdman,William; Cousineau,Kevin L.; Mikhail,Amir S., Wind turbine generator apparatus with utility fault ride-through capability.
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