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Turbine power plant automatic control system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-019/00
출원번호 US-0625625 (1975-10-21)
발명자 / 주소
  • Berry William R. (Camden NJ) Groves
  • Jr. Charles L. (Willingboro NJ) Hwang Eddie Y. (Wallingford PA)
출원인 / 주소
  • Westinghouse Electric Corporation (Pittsburgh PA 02)
인용정보 피인용 횟수 : 33  인용 특허 : 0

초록

A digital computer system for automatically controlling a turbine power plant without operator intervention is disclosed. The system controls the turbine from rolling off turning gear, through heat soak, wide range speed control, and the megawatt loading of the generator in accordance with the on-li

대표청구항

An electric power generating system, comprising: a steam turbine having a high pressure section and a reheat turbine section; an electric generator rotated by said turbine to produce electric power when connected to a load; steam inlet valve means to govern the flow of steam to the turbine; means to

이 특허를 인용한 특허 (33)

  1. Guzman-Casillas, Armando; Altuve-Ferrer, Hector J., Apparatus and method for providing protection for a synchronous electrical generator in a power system.
  2. Kesler, James R.; Anderson, Luther S.; McMahon, Steven A.; Teller, Witold R., Apparatus and system for adjusting settings of a power system device using a magnetically coupled actuator.
  3. Kesler, James R.; Feight, Laurence Virgil, Article and method for providing a seal for an encapsulated device.
  4. McConnell, Robert W.; Trimble, Daniel W.; Lewis, David C., Automatic mode transitions for microturbine generating systems.
  5. Johncock, Allan W., Control method and apparatus for a turbine generator.
  6. Petzen, John, Control of steam temperature in combined cycle power plant.
  7. 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.
  8. Park, Douglas A.; Teller, Witold R.; Anderson, Luther S.; McMahon, Steven A.; Hicks, Donald C., Faulted circuit indicator monitoring device with wireless memory monitor.
  9. Thompson, Michael J.; Finney, Dale S., Generator protection element.
  10. Schweitzer, III, Edmund O., High speed signaling of power system conditions.
  11. Canada, Tracy M., Initiating a service call for a hardware malfunction in a point of sale system.
  12. Feight, Laurence Virgil; Schweitzer, III, Edmund O.; Tellor, Witold R.; Hicks, Donald C., Magnetic probe apparatus and method for providing a wireless connection to a detection device.
  13. Westphal Bernd Artur Karl ; Drummond Thane Montgomary, Method and apparatus determining turbine stress.
  14. Huff,Frederick C.; Cheng,Xu; Francino,Peter N., Method and apparatus for determining actual reactive capability curves.
  15. Huff,Frederick C.; Cheng,Xu; Francino,Peter N., Method and apparatus for determining actual reactive capability curves.
  16. Westphal Bernd Artur Karl ; Drummond Thane Montgomery, Method and apparatus for determining turbine stress.
  17. Huff,Frederick C.; Cheng,Xu; Francino,Peter N., Method and apparatus for providing economic analysis of power generation and distribution.
  18. Huff,Frederick C.; Cheng,Xu; Francino,Peter N., Method and apparatus for providing economic analysis of power generation and distribution.
  19. Breitkopf Guenter (Munich DEX) Speer Thomas (Munich DEX), Method and apparatus for the control or monitoring of thermal turbomachines based on material stresses.
  20. Minto, Karl Dean; Zhang, Jianbo; Karaca, Erhan, Methods and systems for neural network modeling of turbine components.
  21. Bukowski James M. (Pittsburgh PA) Midock Gary E. (Pittsburgh PA) Walko Ronald J. (Bethel Township ; Allegheny County PA), Microprocessor-based extraction turbine control.
  22. Hwang Eddie Y. (Winter Park FL) Shung Wu-Shi (South Windsor CT), Overspeed protection control arrangement for a steam turbine generator control system.
  23. Matsumoto Hiroshi (Hitachi JPX) Sato Yoshio (Hitachi JPX) Kawano Shigeyoshi (Hitachiota JPX) Nakano Yoshiyuki (Hitachi JPX) Kato Fumio (Hitachi JPX) Hisano Katsukuni (Hitachi JPX) Kashiwahara Katsuto, Rotor-stress preestimating turbine control system.
  24. Kure-Jensen Jens (Schenectady NY) Westphal Bernd A. K. (Clifton Park NY) Drummond Thane M. (Roanoke VA), Steam turbine control with megawatt feedback.
  25. Hwang Eddie Y. (Nether Providence PA) Szabo Andras I. (Export PA) Ottobre Louis G. (Murrysville PA), Steam turbine generator control system.
  26. Schweitzer, III, Edmund O.; Anderson, Luthor S.; Teller, Witold R.; Bosold, Mark J.; Park, Douglas A.; McMahon, Steven A.; Kesler, James R.; Feight, Laurence Virgil; Hicks, Donald C., System and method for communicating power system information through a radio frequency device.
  27. Speranza, A. John; Gudino, Luisa, System for maintaining hydrogen purity in electrical generators and method thereof.
  28. Speranza, A. John, System for monitoring the health of electrical generators and method thereof.
  29. Schweitzer, III, Edmund O.; Skendzic, Veselin; Benmouyal, Gabriel; Hall, Bruce A.; Scharlach, Rogerio, Systems and methods for generator ground fault protection.
  30. Salewske, Tyson J.; Feight, Laurence V., Transceiver interface for power system monitoring.
  31. Zitelli William E. (Monroeville PA) Heltsley Alan T. (Chester Upland PA), Turbine acceleration governing system.
  32. Schweitzer, III, Edmund O.; Anderson, Luther S.; Bosold, Mark J.; Park, Douglas A.; Feight, Laurence Virgl, User interface for monitoring a plurality of faulted circuit indicators.
  33. Cole, Alan B., Voting hydraulic dump system.
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