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특허 상세정보

Method and systems for operating a combined cycle power plant

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-009/00   
미국특허분류(USC) 060/795; 060/03912
출원번호 US-0180935 (2008-07-28)
등록번호 US7975490 (2011-06-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Armstrong Teasdale LLP
인용정보 피인용 횟수 : 0  인용 특허 : 15
초록

A method and system for operating a gas turbine engine power system are provided. The system includes a gas turbine engine system that includes a gas turbine engine coupled to an electrical generator through a first shaft wherein the gas turbine engine includes a compressor, a combustion chamber, and a turbine drivingly coupled to the compressor and the electrical generator. The system also includes a variable speed electrical motor coupled to a load through a second shaft and a variable speed drive selectably couplable to the electrical generator during...

대표
청구항

What is claimed is: 1. A gas turbine engine power system comprising:a gas turbine engine system comprising a gas turbine engine coupled to an electrical generator through a first shaft, said gas turbine engine comprises a compressor, a combustion chamber, and a turbine drivingly coupled to said compressor and said electrical generator;a source of bleed air from said compressor coupled in flow communication with an inlet of a variable speed booster; andan air separation unit coupled in flow communication with an outlet of said variable speed booster, said...

이 특허에 인용된 특허 (15)

  1. Rathbone Thomas (Surrey GBX) Keenan Brian A. (Surrey GBX). Air separation. USP1997035609041.
  2. Miyakawa Kado (Hitachi JPX). Apparatus for removing harmonic components of an electric power frequency generated in electric power generation equipme. USP1996095559421.
  3. Fick Bruce R. (Ballston Lake NY) Jones Robert M. (Scotia NY). Coal gasification power generation plant. USP1984044442665.
  4. Ejzak Richard P. (Rockford IL) Thom James B. (Rock City IL) Peterson William J. (Rockford IL) Glennon Timothy F. (Rockford IL). Control for an electrical generating and distribution system, and method of operation. USP1983094403292.
  5. Diemer John W. (Rockford IL) Teagardin Michael D. (Rockford IL). Cross-start bus configuration for a variable speed constant frequency electric power system. USP1990104967096.
  6. Yoshida, Naoshige. Integrated coal gasification combined cycle plant. USP2010107805923.
  7. Brugerolle, Jean-Renaud; Ha, Bao. Integrated process and installation for the separation of air fed by compressed air from several compressors. USP2003056568207.
  8. Sihler,Christof Martin; Song,Joseph. Integrated torsional mode damping system and method. USP2007027173399.
  9. Abbondanti Alberto (Pittsburgh PA). Load commutated inverter (LCI) induction motor drive. USP1989094870338.
  10. Fogarty, James Michael; Gott, Brian Ernest Baxter; Yagielski, John Russell; Vinitzky, Yury Danilovich. Method and apparatus for starting a gas turbine using a polyphase electric power generator. USP2005116960900.
  11. Namba Shigeaki,JPX ; Uda Kengo,JPX. Power generation plant and control apparatus therefor. USP1998075783932.
  12. Gocho ; Choichi. Starting apparatus for gas turbine-generator mounted on electric motor driven motorcar. USP1978104119861.
  13. Fogarty James Michael ; Gott Brian Ernest Baxter ; Yagielski John Russell. Synchronous generator having auxiliary power windings and variable frequency power source. USP2001126333622.
  14. Fogarty, James Michael; Gott, Brian Ernest Baxter; Yagielski, John Russell. Synchronous generator having auxiliary power windings and variable frequency power source and method for use. USP2003016504261.
  15. Molivadas, Stephen. Two-phase heat-transfer systems. USP2005036866092.