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System and method for monitoring and managing electrical power transmission and distribution networks 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-011/30
출원번호 US-0384254 (2009-04-02)
등록번호 US7979239 (2011-06-28)
발명자 / 주소
  • Trias, Antonio
출원인 / 주소
  • Aplicaciones en Informatica Avanzada, S.A.
대리인 / 주소
    Whiteford, Taylor & Preston LLP
인용정보 피인용 횟수 : 13  인용 특허 : 39

초록

A system and method for monitoring and managing electrical power transmission and distribution networks through use of a deterministic, non-iterative method using an holomorphic embedding and algebraic approximants for determining the real-time load flow in a power generating system having an electr

대표청구항

What is claimed is: 1. A computer implemented method of measuring load flow in a power generating system having an electrical grid, comprising the steps of:a. generating a first mathematical model of a known, physical solution to load flow equations (L) representing the electrical grid in which all

이 특허에 인용된 특허 (39)

  1. Flint Ephraim Bemis ; Gaucher Brian Paul ; Kwark Young Hoon ; Liu Duixian, AC power line network simulator.
  2. Olson Harold J. (Hawthorn Woods IL), Adaptive load shedding.
  3. Williams Bradley R. ; Eyford ; III C. Thomas ; Miller Dean H., Automated power feeder restoration system and method.
  4. Novosel Damir (Raleigh NC), Automatic fault location system.
  5. Ahmed Zaheer ; Fong Sin-Min ; Kumar Rajesh ; Mostafa Mohamed, Automatic power outage notification via CEBus interface.
  6. Breddan Joseph A. (Boulder CO), Controllable risk parameter for device control system.
  7. Cantin Luc (Baie Comeau CAX) Deschnes Mario (Baie Comeau CAX) D\Amours Mario (Sept Iles CAX), Controller for controlling operation of at least one electrical load operating on an AC supply, and a method thereof.
  8. Chiang Hsiao-Dong ; Wang Cheng-Shan, Dynamic method for preventing voltage collapse in electrical power systems.
  9. Kanoi Minoru,JPX ; Imamura Yuzuru,JPX ; Yasukawa Saburou,JPX ; Iwashita Kiyoji,JPX ; Takei Toru,JPX ; Kudo Hiroyuki,JPX ; Kawakami Junzo,JPX ; Nishijima Kazuo,JPX ; Inoue Hiroshi,JPX, Electrical power distribution monitoring system and method.
  10. Tse Chi Tong,HKX ; Chung Chi Yung,HKX, Electrical power network modelling method.
  11. Zulaski John A. (Mt. Prospect IL) Tobin Thomas J. (Northbrook IL), Fault detection method and apparatus.
  12. Spencer George Auther ; Blanton LeRoy ; Clunn Henry, Load center monitor for electrical power lines.
  13. Halpern B. James (Shrewsbury NJ), Measuring and monitoring system.
  14. Seem John E. (Menomonee Falls WI), Method and apparatus for adaptive demand limiting electric consumption through load shedding.
  15. William Christian Tracy Nelson ; Donald S. Berkowitz ; Witold Bik ; Michael A. Maloney, Method and apparatus for automated reconfiguration of an electric power distribution system with enhanced protection.
  16. Sumic Zarko (Kirkland WA), Method and apparatus for power outage determination using distribution system information.
  17. Schlueter Robert A. (Holt MI), Method for improving voltage stability security in a power transmission system.
  18. Schlueter Robert A. (Holt MI), Method for performing a voltage stability security assessment for a power transmission system.
  19. Jean-Jumeau Rene (Sarasota FL) Chiang Hsiao-Dong (Ithaca NY), Method for preventing power collapse in electric power systems.
  20. Ejebe Gabriel C. ; Tong Jianzhong, Method for voltage stability analysis of power systems.
  21. Mansour Yakout (Vancouver CAX) Vaahedi Ebrahim (West Vancouver CAX) Chang Allen Y. (Richmond CAX), Method of on-line transient stability assessment of electrical power systems.
  22. Nachamkin, Jack, Methods and systems for predicting electromagnetic scattering.
  23. Alexander Joel Flueck ; Jayabharath Reddy Dondeti, Nonlinear contingency screening for voltage collapse.
  24. Pierre Couture CA, Power flow management in an electric power grid.
  25. Dorrough Michael L. ; Cane Michael J., Power line meter/monitor with LED display.
  26. Ahuja Om (Bellaire TX), Power line protector, monitor and management system.
  27. Tanimoto Masahiko,JPX ; Izui Yoshio,JPX ; Kowada Yasuyuki,JPX ; Iba Kenji,JPX ; Fukuta Naoto,JPX ; Deno Kenichi,JPX ; Sasaki Tetsuo,JPX, Power system control apparatus and power system control method.
  28. Granville J. Michael (Saugus CA), Power transmission line monitoring system.
  29. Claydon Anthony P. J. (Bath GBX), Prediction filter.
  30. Brandwajn Vladimir (San Jose CA) Ipakchi Ali (San Carlos CA) Kumar A. B. Ranjit (Cupertino CA) Cauley Gerald W. (San Jose CA), Rule-based procedure for automatic selection of contingencies in evaluation of dynamic security of a power distribution.
  31. Smith, Edward M.; Sewell, David R.; Golden, Patrick T., System and method for energy management.
  32. Chen, Luonan; Tada, Yasuyuki; Okamoto, Hiroshi; Tanabe, Ryuya; Ono, Asako, System and method for operating electric power systems utilizing optimal power flow.
  33. Gurr George P. (Phoenix AZ) Matheson Frederick A. (Phoenix AZ), System and method for optimizing power shed/restore operations.
  34. Sullivan ; II C. Gardner (Phoenix AZ) Hedges Walter P. (Laveen AZ), System and method for optimizing shed/restore operations for electrical loads.
  35. Egolf Michael ; Hart David G. ; Stoupis James D., System and method for rms overcurrent backup function.
  36. Ehlers Gregory A. (Tampa FL) Howerton Robert D. (Decatur GA) Speegle Gary E. (Tampa FL), System for measuring electrical power interruptions.
  37. Nakamura Shizuka (Kohbe JPX), System of load flow calculation for electric power system.
  38. Chiba Tomio (Katsuta JPX) Kido Mitsuyasu (Hitachi JPX) Kawakami Junzo (Mito JPX) Hirasawa Kunio (Hitachi JPX) Matsui Yoshiaki (Katsuta JPX), Voltage or reactive power control method and control device therefor.
  39. Iba Kenji (Hyogo JPX) Suzuki Hiroshi (Tokyo JPX), Voltage stability discrimination system for power systems.

이 특허를 인용한 특허 (13)

  1. Stergiou, Paul V.; Harris, William J., Autoloop system and method of operation.
  2. Gou, Bei; Wu, Weibiao, Computer-based method for power system state estimation.
  3. Cherian, Sunil; Pacific, Oliver, Dynamic distributed power grid control system.
  4. Norwood, Erik; Bohde, Josh; Bear, Eric Gould, Home intelligence system.
  5. Abhishek, Kumar; Ehlers, Benjamin J.; Gupta, Sunny; Pietri, Stefano, Integrated circuit power management verification method.
  6. Sun, Hongbo; Wang, Zhao, Method for predicting a voltage collapse in a micro-grid connected to a power distribution network.
  7. San Andres, Ramon Juan; Nigam, Atul; Arvind, Kamal Kumar; Bain, Mary Elizabeth, Methods and systems for restoring power based on forecasted loads.
  8. Chow, Joe Hong; Ghiocel, Scott Gordon, Methods of computing steady-state voltage stability margins of power systems.
  9. Arya, Vijay; Das, Kaushik; Hazra, Jagabondhu; Kalyanaraman, Shivkumar; Narayanaswamy, Balakrishnan; Seetharamakrish, Devasenapathi P., Non-technical loss detection and localization.
  10. Trias, Antonio, Sigma algebraic approximants as a diagnostic tool in power networks.
  11. Krok, Michael Joseph; Pan, Yan; Ren, Wei, System and method for load forecasting.
  12. Trias, Antonio, System and method for monitoring and managing three-phase power flows in electrical transmission and distribution networks.
  13. Trias, Antonio, System and method for obtaining the powerflow in DC grids with constant power loads and devices with algebraic nonlinearities.
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