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[미국특허] Method and apparatus for monitoring hydroelectric facility maintenance and environmental costs 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G05D-003/12
  • G05D-005/00
  • G05D-009/00
  • G05D-011/00
  • G05D-017/00
출원번호 US-0316687 (1999-05-21)
발명자 / 주소
  • Patrick A. March
출원인 / 주소
  • Hydro Resource Solutions LLC
대리인 / 주소
    Foley & Lardner
인용정보 피인용 횟수 : 57  인용 특허 : 25

초록 ▼

A system for monitoring maintenance information in a hydroelectric power generation facility comprises sensors coupled to a controller. The sensors detect actual levels of operating parameters for a desired operating period at an operating condition. The detected parameters include a stressor capabl

대표청구항 ▼

1. A method for monitoring maintenance information in a hydroelectric power generation facility including at least one generating unit having turbine and generator components, the method comprising the steps of:monitoring at least one operating parameter continuously over an operating period at an o

이 특허에 인용된 특허 (25) 인용/피인용 타임라인 분석

  1. McManus Kirby L. (Redmond WA) McManus Paul J. (Seattle WA), Control system for electric power plant.
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  2. Fisher ; Jr. Richard K. ; Deitz Ronald E., Control system for enhancing fish survivability in a hydroelectric power generation installation.
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  3. Kuwabara Takao (Hitachi JPX) Bando Akira (Hitachi JPX) Haraguchi Eiji (Ibaraki JPX) Nakagawa Hiroto (Mishima JPX), Control system for variable speed water-wheel generator apparatus.
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  4. Abe Masao (Chofu JPX) Kawahara Haruo (Fuchu JPX) Kogure Yoichiro (Tama JPX) Maeohmichi Masahiro (Musashimurayama JPX) Takeuchi Tetsuo (Kamakura JPX) Karashima Norihiko (Toride JPX), Control system of plants by means of electronic computers.
    상세보기
  5. Kitano Yuichi (Kawagoe JPX) Hirayama Kaiichirou (Tokorozawa JPX), Control systems for generators.
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  6. Taleyarkhan Rusi P. (Plum Borough PA), Controlling fuel assembly stability in a boiling water reactor.
    상세보기
  7. Lauw Hian K. (Corvallis OR) Alexander Gerald C. (Corvallis OR), Doubly fed generator variable speed generation control system.
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  8. Fork Kurt (Rosenbach near Neunkirchen DT) Lambrecht Dietrich (Mulheim (Ruhr) DT) Waldmann Hermann (Wieher near Uttenreuth DT) Hofmann Helmut (Erlangen DT), Durability or service-life monitoring device for a turbogenerator shaft.
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  9. Woolard John W. ; Fong Dale M. ; Dell'Era Patrick L. ; Gipson Keith E., Energy management system and method.
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  10. Beltracchi Leo, Integrated iconic display for power plants by displaying plurality of process icons corresponding to all operating heat engines in one single computer screen.
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  11. Obermeyer Henry K. (36 Wickhams Fancy ; Rivers Edge Rd. Collinsville CT 06022), Liquid level control system and method of operating the same.
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  12. Albright Douglas J. (Byron IL) Mittendorf ; Jr. George H. (Farnham Common GB2), Method and apparatus for automatically index testing a kaplan turbine.
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  13. March Patrick, Method and apparatus for monitoring a hydroelectric facility trash rack.
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  14. March Patrick A., Method and apparatus for monitoring a hydroelectric facility trash rack and optimizing performance.
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  15. Larsson Hans (Kungsangen SEX), Method and apparatus for monitoring hydro turbine plants.
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  16. March Patrick ; Adkins Frank ; Jones R. Keith ; Wolff Paul J., Method and apparatus for monitoring hydroelectric facility performance costs.
    상세보기
  17. Fisher ; Jr. Richard K. ; Johnson Richard A. ; Deitz Ronald E., Method and apparatus for optimizing performance of a kaplan turbine.
    상세보기
  18. Erlach Josef (Ravensburg DEX), Method and apparatus for optimizing the operating parameters of a double-regulated water turbine.
    상세보기
  19. Kopf Eberhard (Heidenheim DEX), Method for optimizing the efficiency of a set of machines comprising a turbine and a generator.
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  20. Sumic Zarko ; Nelson Lance J. ; Callahan David Drake, Method for processing and disseminating utility outage information.
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  21. Giras Theodore C. (Pittsburgh PA), Method of controlling supply of power.
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  22. Iino Yutaka (Kawasaki JPX) Ohya Junko (Kawasaki JPX), Model predictive control apparatus.
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  23. Hirukawa Koji (Yokohama JPX) Sumida Susumu (Yokohama JPX), Power controlling apparatus for boiling water atomic reactor.
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  24. Schneider ; Richard A. ; Freed ; Gerald L. ; Lipnick ; Richard, Power monitoring and load shedding system.
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  25. Sato Yoshio (Hitachi JPX) Kurihara Nobuo (Hitachiota JPX) Nomura Masahide (Hitachi JPX) Kawano Shigeyoshi (Kure JPX) Saito Tadayoshi (Hitachiota JPX), System and method for adaptive control of process.
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  17. Alsaleem, Fadi M.; Hemmelgarn, Gregg M., Heat pump system with refrigerant charge diagnostics.
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  18. Alsaleem, Fadi M.; Hemmelgarn, Gregg M., Heat-pump system with refrigerant charge diagnostics.
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  21. Maiwald, Marco; M?ller, Bertram Kurt, Hydrogen production from hydro power.
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  22. Jensen,Raymond Verle; Rasmussen,James Robert, Method and System for detecting and reducing draft tube pressure fluctuations.
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  23. Ito, Haruo; Watanabe, Susumu; Sumita, Tomoaki, Method and apparatus for diagnosing abnormality and estimating degradation in valve apparatus.
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  24. Kates, Lawrence, Method and apparatus for monitoring a refrigeration-cycle system.
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  29. Kates, Lawrence, Method and apparatus for monitoring a refrigeration-cycle system.
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  30. Kates, Lawrence, Method and apparatus for monitoring refrigeration-cycle systems.
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  33. Smith, Raub Warfield, Methods of measuring steam turbine efficiency.
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  36. Kates, Lawrence, Portable method and apparatus for monitoring refrigerant-cycle systems.
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  37. Bellows, James C.; Shoemaker, Fred W., Power plant life assessment.
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  38. Nagafuchi, Naoyuki; Iwai, Yasushi; Ikeda, Hiraku, Power plant operation control system and a power plant maintaining and managing method.
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  39. Nagafuchi, Naoyuki; Iwai, Yasushi; Ikeda, Hiraku, Power plant operation control system and a power plant maintaining and managing method.
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  41. Pham, Hung M., Protection and diagnostic module for a refrigeration system.
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  42. Kalich, Clint; Shane, Xin, Real-time optimization of hydropower generation facilities.
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  43. Poteet, Darrell; Warren, Kelcy Lee, Redundant prime mover system.
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  44. Arensmeier, Jeffrey N., Remote HVAC monitoring and diagnosis.
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  45. Arensmeier, Jeffrey N., Remote HVAC monitoring and diagnosis.
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  46. Arensmeier, Jeffrey N., Residential solutions HVAC monitoring and diagnosis.
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  47. Rutschmann, Peter; Sepp, Albert, Shaft power plant.
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  48. 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.
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  49. Wallis, Frank S.; Rozsnaki, Joseph James, System and method for compressor motor protection.
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  50. Wallis, Frank S.; Rozsnaki, Joseph James, System and method for compressor motor protection.
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  51. Wallis, Frank S.; Rozsnaki, Joseph James, System and method for compressor motor protection.
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  52. Aragones, James Kenneth; Stein, Jeffrey William, System and method for predicting the timing of future service events of a product.
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  53. Pham, Hung M., System for refrigerant charge verification using two condenser coil temperatures.
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  54. Poteet,Darrell; Warren,Kelcy Lee, System, method and apparatus for a redundant prime mover system.
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  55. Oswald, Johannes; Walter, Michael, Turbine apparatus.
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  56. Tiwari, Awadesh Kumar; Muthuralingam, Mahendhra; Gali, Praveen Kumar, Turbine operational flexibility.
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  57. Cheng, Xu; Huff, Frederick C.; Francino, Peter N.; Swirski, Konrad, Use of statistical analysis in power plant performance monitoring.
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