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Traction motor speed sensor failure detection for an AC locomotive 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G05D-001/00
  • G06F-007/00
출원번호 US-0704213 (2000-10-26)
발명자 / 주소
  • Ajith Kuttannair Kumar
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Carl A. Rowold
인용정보 피인용 횟수 : 35  인용 특허 : 9

초록 ▼

A system for detecting a failure of a speed sensor on a locomotive propelled by an AC traction motor is disclosed. The system includes a locomotive including a processor for executing a detection method. The method comprises conducting an evaluation of symptoms exhibited by a speed sensor. A health

대표청구항 ▼

1. A method for detecting a failure of a speed sensor on a locomotive propelled by an AC traction motor, the method comprising:conducting at least one evaluation of symptoms exhibited by a speed sensor; modifying at least one health value representative of health of said speed sensor as a function o

이 특허에 인용된 특허 (9)

  1. Kumar Ajith Kuttannair (Erie PA), AC locomotive operation with DC bus current sensor failure.
    상세보기
  2. D\Atre John D. (Ballston Lake NY), Gain normalization technique for controlled current induction motor system.
    상세보기
  3. Orschek Edward J. (North East PA) Smith Myron L. (Fairview PA) Walker Dale C. (Erie PA), Locomotive traction motor control system.
    상세보기
  4. Kumar Ajith K. (Erie PA), Loss of electrical feedback detector.
    상세보기
  5. Lowe Carl W. (Milford UT), Method and apparatus for analyzing performance of electric-traction-motor powered vehicles and electrical operating comp.
    상세보기
  6. Kumar Ajith Kuttannair ; Jones Kevin Michael, Method for detecting locked-axle conditions without a speed sensor.
    상세보기
  7. Kumar Ajith K. (Erie PA), Speed control system for an AC locomotive.
    상세보기
  8. Kumar Ajith Kuttannair ; Daigle Jeffrey Louis, System and method for controlling an AC traction motor without sensing motor rotation speed.
    상세보기
  9. Bliley Richard Gerald ; Schneider William Roy ; Jammu Vinay Bhaskar, System and method for predicting impending failures in a locomotive.
    상세보기

이 특허를 인용한 특허 (35)

  1. Donnelly, Frank; Tarnow, Andrew, Alternator boost method.
    상세보기
  2. Reddy, Prakash; Murali, Ashwin; Arjun, Pinninti, Circuit and method to detect failure of speed estimation/speed measurement of a multi-phase AC motor.
    상세보기
  3. Brand, John; Goodermuth, Todd; Peltz, David; Cooper, Jared; Mckay, David; Smith, Eugene; McManus, Brian, Communication system and method for a rail vehicle consist.
    상세보기
  4. Cooper, Jared; Goodermuth, Todd; Peltz, David; McKay, David; Sherin, Scott C.; Brand, John; Smith, Eugene; Teeter, David; Bryant, Robert; Kraeling, Mark, Communication system and method for a rail vehicle consist.
    상세보기
  5. Raeder, Benjamin A.; Kupiec, Gregory R., Consist adhesion level control system for locomotives.
    상세보기
  6. Cooper, Jared Klineman; Goodermuth, Todd William; Smith, Eugene A., Data communication system and method.
    상세보기
  7. Cooper, Jared Klineman; Goodermuth, Todd William; Smith, Eugene A.; Kraeling, Mark Bradshaw; Noffsinger, Joseph Forrest; Shaffer, Glenn Robert, Data communication system and method.
    상세보기
  8. Golden, Samuel William; Cooper, Jared Klineman; Eldredge, David Allen, Data communication system and method.
    상세보기
  9. Donnelly,Frank Wegner; Swan,David Herman; Watson,John David, Design of a large battery pack for a hybrid locomotive.
    상세보기
  10. Pike, James A.; Jarrett, Brian L., Design of a large low maintenance battery pack for a hybrid locomotive.
    상세보기
  11. Grajkowski, Karl J.; Malone, Amber P.; Nault, Eric P.; Erickson, Steven C.; Gillingham, Brian R.; Carlson, Ryan D., Electronic throttle control.
    상세보기
  12. Grajkowski, Karl J; Koenig, David J; Gillingham, Brian R.; Carlson, Ryan D; Malone, Amber P; Nelson, Stephen L, Electronic throttle control.
    상세보기
  13. Grajkowski, Karl J; Nault, Eric P; Erickson, Steve C; Koenig, David J, Electronic throttle control.
    상세보기
  14. Nelson, Stephen L; Grajkowski, Karl J; Sandstrom, Scott P, Electronic throttle control.
    상세보기
  15. Donnelly,Frank Wegner; Swartz,Douglas W.; Watson,John David, Emission management for a hybrid locomotive.
    상세보기
  16. Wordsworth, Jerry Lee; Barnes, Jerry; Buckner, Gregory D., Intelligent power management system.
    상세보기
  17. Donnelly,Frank; Tarnow,Andrew, Locomotive engine start method.
    상세보기
  18. Donnelly,Frank Wegner, Locomotive power train architecture.
    상세보기
  19. Donnelly,Frank Wegner, Managing wheel slip in a locomotive.
    상세보기
  20. Kumar, Ajith Kuttannair, Method and system using traction inverter for locked axle detection.
    상세보기
  21. Endres, Ralf; Zachow, Jochen; Kannengiesser, Andreas; Kock, Jörg; Meyer, Robert, Method for monitoring a transmission link.
    상세보기
  22. King, Robert Dean; Kumar, Ajith Kuttannair; Sedziol, Roland Sidney; Salasoo, Lembit; Richter, Timothy Gerard, Method of operating vehicle and associated system.
    상세보기
  23. Henry, Luke; Lacy, Patricia, Methods and systems for controlling engine operation through data-sharing among vehicles.
    상세보기
  24. Cooper, Jared Klineman; Foy, Robert James; Peltz, David Michael; Smith, Eugene; Kellner, Steven Andrew; Schroeck, Brian William; Gilbertson, Keith; Noffsinger, Joseph Forrest; Daum, Wolfgang, Methods and systems for data communications.
    상세보기
  25. Rajendran, Santhanakrishnan; Vihol, Praful Babuji; Pati, Dibyajyoti; Cooper, Jared Klineman; Foy, Robert James; Peltz, David Michael; Smith, Eugene; Kellner, Steven Andrew; Schroeck, Brian William; Gilbertson, Keith; Noffsinger, Joseph Forrest; Daum, Wolfgang, Methods and systems for data communications.
    상세보기
  26. Donnelly, Frank Wegner; Wolff, Bruce, Multiple engine locomotive configuration.
    상세보기
  27. Donnelly, Frank; Tarnow, Andrew; Wolff, Bruce; Watson, John D., Multiple prime power source locomotive control.
    상세보기
  28. Daum, Wolfgang; Noffsinger, Joseph; Brand, John; Cooper, Jared Klineman; Goodermuth, Todd; Kraeling, Mark, Rail vehicle control communication system and method for communicating with a rail vehicle.
    상세보기
  29. Kraeling, Mark Bradshaw; Cooper, Jared; Goodermuth, Todd, System and method for communicating data in a locomotive consist or other vehicle consist.
    상세보기
  30. Goodermuth, Todd; Peltz, David, System and method for communicating data in a train having one or more locomotive consists.
    상세보기
  31. Kraeling, Mark Bradshaw; Cooper, Jared Klineman; Goodermuth, Todd William; Wiesner, Christopher Michael; McKay, Andrew Allan Clark; Brown, Bradley Dale, System and method for communicating data in a vehicle system.
    상세보기
  32. Cooper, Jared Klineman; Goodermuth, Todd William; Smith, Eugene A., System and method for communicating data in locomotive consist or other vehicle consist.
    상세보기
  33. Carlton, Douglas James; Storer, Corwin Eugene; Will, Bradley John; Schultz, Eric John, System and method for detecting machine movement and speed sensor failure.
    상세보기
  34. Sleasman, Gregory J.; Kuryloski, Matthew; Papageorge, Pericles, System, method, and apparatus for testing a train management system on a road-rail vehicle.
    상세보기
  35. Saunders, John M.; Madsen, John E., Traction motor fault detection system.
    상세보기

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