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System and method for hybrid risk modeling of turbomachinery 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-007/60
  • G06F-017/10
  • G06G-007/48
출원번호 US-0950891 (2010-11-19)
등록번호 US-8712739 (2014-04-29)
발명자 / 주소
  • Jiang, Xiaomo
  • Farral, Christopher John
  • Zou, Tong
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Fletcher Yoder, P.C.
인용정보 피인용 횟수 : 4  인용 특허 : 18

초록

Systems and methods are disclosed herein for enhancing turbomachine operations. Such systems and methods include a hybrid risk model. The hybrid risk model includes a physics-based sub model and a statistical sub model. The physics-based sub model is configured to model physical components of a turb

대표청구항

1. A system for analyzing turbomachinery comprising: a processor programmed to:execute a hybrid risk model comprising a physics-based sub model and a statistical sub model, wherein the physics-based sub model is configured to model physical components of a gas turbine system by using a life paramete

이 특허에 인용된 특허 (18)

  1. Asatsu, Seiichi; Murakami, Masanori; Okazaki, Mitsuyoshi, Apparatus and method of diagnosing machinery damage factor.
  2. Plotts,Kurt Augustus; Davis,Fredrick Michael; Peronto,Christina Leanne, Engine component life monitoring system and method for determining remaining useful component life.
  3. Bharadwaj, Sanjay; Venkateswaran, Narayanan; Yeung, Chung-hei Simon; Schirle, Steven Mark; Prasad, Johnalagadda Venkata Rama, Method and apparatus for continuous prediction, monitoring and control of compressor health via detection of precursors to rotating stall and surge.
  4. Philip Lynn Andrew ; Chung-hei Simon Yeung ; John David Stampfli ; Joseph Anthony Cotroneo ; Steven Mark Schirle ; James Michael Hill, Method and apparatus for detecting and compensating for compressor surge in a gas turbine using remote monitoring and diagnostics.
  5. Kadioglu,Yavuz; Gupta,Anil Kumar; Nair,Ravichandran Pazhur; Ekland,Eric Joseph; Emeterio,Eloy Vincent, Method and system for assessing life of cracked dovetail in turbine.
  6. Gotoh,Jinichiro; Hayasaka,Yasushi; Sakurai,Shigeo; Ikeda,Hiraku, Method and system for diagnosing state of gas turbine.
  7. Bonissone,Piero Patrone; Aggour,Kareem Sherif; Varma,Anil, Method and system for forecasting reliability of assets.
  8. William L. Herron ; David R. Germain ; Louis Andrew Schick, Method and system for monitoring the operation of and predicting part life consumption for turbomachinery.
  9. Subbu, Rajesh V.; Bonissone, Piero P.; Eklund, Neil H.; Iyer, Naresh S.; Shah, Rasiklal P.; Yan, Weizhong; Knodle, Chad E.; Schmid, James J., Method and system for performing model-based multi-objective asset optimization and decision-making.
  10. Moen, Lyder, Method of determining condition of a turbine blade, and utilizing the collected information for estimation of the lifetime of the blade.
  11. Bonanni,Pierino Gianni; Goebel,Kai Frank; Eklund,Neil Holger White; Moscarino,Gary Paul, Method, system, and computer program product for performing prognosis and asset management services.
  12. Adibhatla,Sridhar; Ashby,Malcolm J., Methods and apparatus for model based diagnostics.
  13. Aragones, James Kenneth; Stein, Jeffrey William; Aragones, Amy Victoria; Tucker, William Talbert, System and method for automatically predicting the timing and costs of service events in a life cycle of a product.
  14. Goebel, Kai Frank; Bonissone, Piero Patrone; Yan, Weizhong; Eklund, Neil Holger White; Xue, Feng, System and method for equipment remaining life estimation.
  15. Aragones, James Kenneth; Stein, Jeffrey William, System and method for predicting the timing of future service events of a product.
  16. Volponi, Allan J.; Wood, C. Bruce, System for gas turbine health monitoring data fusion.
  17. Graichen,Catherine Mary; Cardella,Aidan Thomas; Nicolia, Jr.,Raymond Louis; Feher,Lucille Anna; Osborn,Brock Estel, System, method and computer product for performing automated predictive reliability.
  18. Choi, Sukhwan, Turbine blade (bucket) health monitoring and prognosis using neural network based diagnostic techniques in conjunction with pyrometer signals.

이 특허를 인용한 특허 (4)

  1. Patrick, Romano; Vittal, Sameer; Cristofoli, Gary; Reimann, Johan Michael, Automated analytics systems and methods.
  2. Dubke, Jonathan; Wheelock, Paul Brett, Determination of a threshold crack length.
  3. Subramaniyan, Arun Karthi; Iankoulski, Alexandre Nikolov; Nascimento, Renato Giorgiani do, Systems and methods for optimizing graphics processing for rapid large data visualization.
  4. Thatikonda, Ravi Kanth Sai; Nemani, Subhash, Turbine fault prediction.
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