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Method and apparatus for providing economic analysis of power generation and distribution

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02H-007/06
  • H02P-009/00
  • H02P-011/00
  • F02D-029/06
  • H02P-009/04
  • F02N-011/06
  • F02N-011/04
  • G06G-007/48
  • G06G-007/00
  • G01R-011/56
  • G01R-011/00
  • G01R-021/133
  • G01R-021/00
  • G06F-017/00
출원번호 US-0854308 (2007-09-12)
등록번호 US-7474080 (2009-01-06)
발명자 / 주소
  • Huff,Frederick C.
  • Cheng,Xu
  • Francino,Peter N.
출원인 / 주소
  • Emerson Process Management Power & Water Solutions, Inc.
대리인 / 주소
    Marshall, Gerstein & Borun LLP
인용정보 피인용 횟수 : 29  인용 특허 : 80

초록

An economic dispatch program optimally allocates load demand specifying real power and reactive power to be generated by a power plant among various power generators in a manner so that each of the power generators are operated within its optimal operating space as defined by a reactive capability c

대표청구항

What is claimed is: 1. A method of operating a power plant having a plurality of power generators, the method comprising: receiving a load demand specifying (1) real power to be produced by the power plant and (2) reactive power to be produced by the power plant; determining an objective function o

이 특허에 인용된 특허 (80)

  1. Norman Martin I. (Monroeville PA) Kemerer Ray S. (Monroeville PA), Apparatus and method for regulating a power line using frequency domain self-synchronization control.
  2. Smith-Vaniz William R. (Darien CT), Apparatus for data transmission from multiple sources on a single channel.
  3. Peljto,Haso; Ristanovic,Petar, Apparatus for market dispatch for resolving energy imbalance requirements in real-time.
  4. Smith-Vaniz William R. (Darien CT) Sieron Richard L. (Fairfield CT), Apparatus for measuring the potential of a transmission line conductor.
  5. Smith-Vaniz William R. (Darien CT), Apparatus for power measuring and calculating Fourier components of power line parameters.
  6. Pawloski James P. (Clinton Township MI), Apparatus for visually graphically displaying the operating point of a generator in reference to its capability curve in.
  7. Pasternack Henry J. (Houston TX) Keffer Garry C. (Rosenberg TX), Automatic var controller.
  8. Porche Michael N. (Houston TX) Beauregard Louis G. (Stafford TX), Closed loop power factor control for drilling rigs.
  9. Porche Michael N. (Houston TX) Beauregard Louis G. (Stafford TX), Closed loop power factor control for power supply systems.
  10. Hwang Edward Y. (Winter Park FL) Thomas Timothy D. (Leechburg PA), Computer aided tuning of turbine controls.
  11. Johncock, Allan W., Control method and apparatus for a turbine generator.
  12. Ma, Thomas Lai Wai; Stratton, Brooke Armstrong, Control system and method for voltage stabilization in electric power system.
  13. Ali Mohammad A. (Williamsville NY) Cotroneo George V. (Buffalo NY) Rodrigue Peter R. (Tonawanda NY) Smith Robert T. (Williamsville NY), Control system for run-of-river hydroelectric plant.
  14. Kure-Jensen Jens (Schenectady NY) Gordon Richard S. (Schenectady NY) Devlin Charles L. (Ballston Lake NY) Krings Frederick C. (Schenectady NY), Dedicated microcomputer-based control system for steam turbine-generators.
  15. Chiang Hsiao-Dong ; Wang Cheng-Shan, Dynamic method for preventing voltage collapse in electrical power systems.
  16. Mulcahy Joseph A.,CAX ; Tadesse Dawit,CAX ; Rajda Janos,CAX ; Kojori Hassan Ali,CAX, Electric arc furnace controller.
  17. Mansingh,Ashmin; Peljto,Haso; York,Mike; Chen,Dingguo, Energy management system in a power and distribution system.
  18. Bhargava Bharat, Energy service stabilizer.
  19. Ishimaru Kimio (Nara JPX) Nakashiba Akio (Katano JPX) Koga Masahiro (Kawasaki JPX) Ohnishi Hisao (Osaka JPX) Kawahara Hideaki (Yao JPX), Energy supply system for optimizing energy cost, energy consumption and emission of pollutants.
  20. Kelley ; Jr. ; Fred William, Gain compensation for power factor in line current regulating systems involving reactive power.
  21. Kelley ; Jr. Fred W. (Media PA) Lezan Georges R. E. (Cherry Hill NJ), High speed control of reactive power for voltage stabilization in electric power systems.
  22. Burbank ; III John E. (Ridgefield CT), Hinge clamp for securing a sensor module on a power transmission line.
  23. Huff,Frederick C.; Cheng,Xu; Francino,Peter N., Method and apparatus for determining actual reactive capability curves.
  24. Huff,Frederick C.; Cheng,Xu; Francino,Peter N., Method and apparatus for determining actual reactive capability curves.
  25. Lawson Rodney A. ; Pearson William R. ; Curran James E., Method and apparatus for modifying limit and protection software in a synchronous generator exciter to match the capability of the turbine-generator.
  26. Lawson Rodney A. ; Pearson William R. ; Curran James E., Method and apparatus for modifying limit and protection software in a synchronous generator exciter to match the capability of the turbine-generator.
  27. Nichols Randall K. (Corpus Christi TX) Thatcher Charles M. (Fayetteville AR), Method and apparatus for power plant simulation and optimization.
  28. Huff,Frederick C.; Cheng,Xu; Francino,Peter N., Method and apparatus for providing economic analysis of power generation and distribution.
  29. Larsen Einar V. (Charlton NY), Method and apparatus for static VAR compensator voltage regulation.
  30. Gyugyi Laszlo (Pittsburgh PA) Brennen Michael B. (Pittsburgh PA), Method and control apparatus for static VAR generator and compensator.
  31. Thompson, Edward David, Method and system for operating a generator using a dynamic capability curve.
  32. Luh Peter B. ; Tomastik Robert N., Method and system for scheduling using a facet ascending algorithm or a reduced complexity bundle method for solving an.
  33. Akhundov Enver Bejukovich (ULITSA Volgogradskaya ; 21b ; kv. 6 Minsk SU) Anischenko Vadim Andreevich (ULITSA Gorkogo ; 23 ; kv. 17 Minsk SU) Petrov Vladimir Vasilievich (ULITSA Matusevicha ; 6 ; kv. , Method for controlling active power distribution in power transmission lines and a controller for effecting same.
  34. Silvestri ; Jr. George J. (Winter Park FL), Method for heat rate improvement in partial-arc steam turbine.
  35. Giras Theodore C. (Pittsburgh PA), Method of controlling supply of power.
  36. Mansingh,Ashmin; Peljto,Haso; York,Mike; Chen,Dingguo, Method of dynamic economic dispatch.
  37. Adler ; Louis S. ; Swanson ; S. Keith, Method of optimizing the performance of a multi-unit power.
  38. Wobben, Aloys, Method of reactive power regulation and aparatus for producing electrical energy in an electrical network.
  39. Thomas R. Sims ; Daniel W. Noles ; Daryl K. Hallmark, Method, apparatus, and system for real time reactive power output monitoring and predicting.
  40. Pechtl,Peter Anton; Posch,Martin; Davari,Bijan; Dieleman,Marco Robert, Methods and apparatus for optimizing combined cycle/combined process facilities.
  41. Putman Richard E. J. (Oakmont PA) Allen Thomas (Springdale PA) Novacek John J. (North Huntingdon PA) Huff Frederick G. (Pittsburgh PA), Optimization of a plurality of multiple-fuel fired boilers using iterated linear programming.
  42. Hanway James E. (Rochester NY) Putman Richard E. (Oakmont PA), Optimizing reactive power distribution in an industrial power network.
  43. Spee Rene ; Bhowmik Shibashis ; Enslin Johan H. R.,ZAX, Performance optimization controller and control method for doubly-fed machines.
  44. Pomatto Lawrence A. (Santa Ana CA), Power distribution system control network.
  45. Kobayashi,Masaru; Anzai,Kiyoharu; Morimoto,Hiroaki, Power generation controller of vehicle power generator.
  46. Schneider ; Richard A. ; Freed ; Gerald L. ; Lipnick ; Richard, Power monitoring and load shedding system.
  47. Shimamura Takeo (Hachioji JPX) Uchino Hiroshi (Hachioji JPX) Kurosawa Ryoichi (Kokubunji JPX), Reactive power compensation apparatus.
  48. Knupp Stephen L. (Wilmington DE), Real-time economic load allocation.
  49. Hampson John T. (Chester GBX), Remote protection of three phase distribution transformers.
  50. Takriti Samer, Risk management system for electric utilities.
  51. Vithayathil John J. (3814 NE. 136th Pl. Portland OR 97230), Scheme for rapid adjustment of network impedance.
  52. Ristanovic, Petar; Obadina, Oladiran; Aganagic, Muhamed, Security constrained optimal power flow method.
  53. Kanngiesser Karl-Werner (Viernheim DT) Kluge Dietrich (Mannheim-Rheinau DT), Short HVDC transmission system with power factor control.
  54. Gyugyi, Laszlo, Static VAR generation for transmission line compensation.
  55. Gyugyi Laszlo (Penn Hills PA), Static VAR generation for transmission line compensation of subsynchronous resonance.
  56. Gyugyi Laszlo (Penn Hills PA), Static VAR generator.
  57. Gyugyi Laszlo (Penn Hills PA) Brennen Michael B. (Wilkins Township ; Allegheny County PA), Static VAR generator with non-linear frequency dependent dynamic gain adjuster.
  58. Brennen Michael B. (Wilkins Township ; Allegheny County PA) Gyugyi Laszlo (Penn Hills Township ; Allegheny County PA) Stacey Eric J. (Penn Hills Township ; Allegheny County PA), Static VAR generators.
  59. Brennen Michael B. (Wilkins Township ; Allegheny County PA) Gyugyi Laszlo (Penn Hills Township ; Allegheny County PA) Stacey Eric J. (Penn Hills Township ; Allegheny County PA), Static VAR generators.
  60. Erdman William L. (Brentwood CA), Static reactive power compensator.
  61. Matsumoto ; Hiroshi ; Nakano ; Yoshiyuki ; Higashi ; Toshihiko ; Yasumo to ; Akihiro, Steam turbine control system and method of controlling the ratio of steam flow between under full-arc admission mode an.
  62. Kure-Jensen Jens (Schenectady NY) Shafer Harris S. (Scotia NY), Steam turbine-generator thermal performance monitor.
  63. Fernandes Roosevelt A. (Liverpool NY) Smith-Vaniz William R. (Darien CT), System and apparatus for monitoring and control of a bulk electric power delivery system.
  64. Cohen Jason M. (West Islip NY) Page Douglas B. (Smithtown NY), System and method for economic dispatching of electrical power.
  65. Bartone,Erik J.; Mendenhall, Jr.,Ernest L.; McClutchy, Jr.,John H.; Patel,Devang N., System and method for monitoring and controlling energy usage.
  66. Hayashi, Yoshiharu; Fujimura, Hidekazu; Furukawa, Masao; Shimizu, Katsuhito; Hayasaka, Yasushi, System for aiding the preparation of operation and maintenance plans for a power generation installation.
  67. Hayashi,Yoshiharu; Fujimura,Hidekazu; Furukawa,Masao; Shimizu,Katsuhito; Hayasaka,Yasushi, System for aiding the preparation of operation and maintenance plans for a power generation installation.
  68. Hayashi, Yoshiharu; Fujimura, Hidekazu; Furukawa, Masao; Shimizu, Katsuhito; Hayasaka, Yasushi, System for aiding the preparation of operation and maintenance plans for a power-generation installation.
  69. Yannone Robert A. (Aldan PA) Reuther John F. (Penn Hills PA), System for providing load-frequency control through predictively and dynamically dispatched gas turbine-generator units.
  70. Nakamura Shizuka (Kohbe JPX), System of load flow calculation for electric power system.
  71. Lof, Per-Anders Kristian; Gertmar, Lars Gustaf Ingolf; Andren, Lars Anders Tommy, System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility.
  72. Lof, Per-Anders Kristian; Gertmar, Lars Gustaf Ingolf; Andren, Lars Anders Tommy, System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility.
  73. Fernandes Roosevelt A. (Liverpool NY) Smith-Vaniz William R. (Darien CT) Burbank ; III John E. (Ridgefield CT) Sieron Richard L. (Fairfield CT), Tool for mounting a sensor module on a live power transmission line.
  74. Abegg ; III Frank (Fairbanks AK) Gemmell Stephen G. (Fairbanks AK), Turbine monitoring apparatus.
  75. Berry William R. (Camden NJ) Groves ; Jr. Charles L. (Willingboro NJ) Hwang Eddie Y. (Wallingford PA), Turbine power plant automatic control system.
  76. Ross Charles W. (Lansdale PA), Unit controller for multiple-unit dispatch control.
  77. Ross Charles W. (Lansdale PA), Unit controller for multiple-unit dispatch control.
  78. Erickson, Robert W.; Al-Naseem, Osama A.; Fingersh, Lee Jay, Variable-speed wind power system with improved energy capture via multilevel conversion.
  79. Chen,Dingguo, Very short term load prediction.
  80. Chen,Dingguo, Very short term load prediction in an energy management system.

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  2. Chandler, Christopher, Automated tuning of gas turbine combustion systems.
  3. Chandler, Christopher, Automated tuning of gas turbine combustion systems.
  4. Chandler, Christopher, Automated tuning of gas turbine combustion systems.
  5. Chandler, Christopher, Automated tuning of gas turbine combustion systems.
  6. Chandler, Christopher, Automated tuning of multiple fuel gas turbine combustion systems.
  7. Subbloie, Albert, Computer based energy management.
  8. Subbloie, Albert, Computer based energy management.
  9. Subbloie, Albert, Computer based energy management.
  10. Subbloie, Albert, Computer based energy management.
  11. Milosevic, Borka; Toit, Willem Hendrik Du; Vukojevic, Aleksandar, Devices and methods for decentralized Volt/VAR control.
  12. Milosevic, Borka; Toit, Willem Hendrik Du; Vukojevic, Aleksandar, Devices and methods for decentralized coordinated volt/VAR control.
  13. Milosevic, Borka; Toit, Willem Hendrik Du; Vukojevic, Aleksandar, Devices and methods for decentralized power factor control.
  14. Milosevic, Borka; Toit, Willem Hendrik Du; Vukojevic, Aleksandar, Devices and methods for decentralized power loss reduction control.
  15. Milosevic, Borka; Toit, Willem Hendrik Du; Vukojevic, Aleksandar, Devices and methods for decentralized voltage control.
  16. Sacks, Justin; Wilde, Richard; Wilkinson, Adam, Economic impact analysis and supplier interface system.
  17. Saito, Masaaki; Murayama, Dai; Iino, Yutaka; Murai, Masahiko; Hisada, Nagako, Electricity suppressing type electricity and heat optimizing control device, optimizing method, and optimizing program.
  18. Cheng, Xu; Huff, Frederick C., Method and apparatus for providing load dispatch and pollution control optimization.
  19. Gilmour, Stuart; Sparling, Steven, Method for modeling a repair in an electric grid.
  20. Asati, Mahesh Kumar; Tiwari, Awadesh Kumar, Methods and systems for enhancing control of power plant generating units.
  21. Tiwari, Awadesh Kumar; Asati, Mahesh Kumar, Methods and systems for enhancing control of power plant generating units.
  22. Tiwari, Awadesh Kumar; Asati, Mahesh Kumar, Methods and systems for enhancing control of power plant generating units.
  23. Wichmann, Lisa Anne; Pandey, Achalesh Kumar; Pool, Eric Thomas; Raczynski, Christopher Michael; Pamujula, Suresh, Methods and systems for enhancing control of power plant generating units.
  24. Wichmann, Lisa Anne; Pandey, Achalesh Kumar; Raczynski, Christopher Michael, Methods and systems for enhancing control of power plant generating units.
  25. Wichmann, Lisa Anne; Raczynski, Chrstopher Michael, Methods and systems for enhancing control of power plant generating units.
  26. Chandler, Christopher, Optimization of gas turbine combustion systems low load performance on simple cycle and heat recovery steam generator applications.
  27. Koehl, Richard, Portal for harvesting energy from distributed electrical power sources.
  28. Krok, Michael Joseph; Ren, Wei, Systems, methods, and apparatus for accelerating volt/VAR load flow optimization.
  29. Krok, Michael Joseph; Ren, Wei; Genc, Sahika, Systems, methods, and apparatus for integrated volt/VAR control in power distribution networks.
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