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High speed deep well pump for residential use

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02P-005/40
출원번호 US-0723202 (1996-09-27)
발명자 / 주소
  • Konrad Charles E.
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Traynham
인용정보 피인용 횟수 : 81  인용 특허 : 15

초록

A power control system in combination with a three-phase AC motor coupled to a water pump enables the operation of the motor at speeds up to 10,800 RPM so as to provide improved pumping capacity with a smaller motor and smaller pump. The control system supplies AC power to the motor with a frequency

대표청구항

[ What is claimed is:] [1.] A method for controlling torque of an alternating current (AC) electric motor driving a variable load in a system including a controllable, variable frequency source of AC electric power coupled to the motor, the method comprising the steps of:applying AC power to the mot

이 특허에 인용된 특허 (15)

  1. Gyugyi, Laszlo, Adjustable frequency AC motor drive using an unrestricted frequency changer system.
  2. Yamauchi Satomi (Aichi JPX) Tsukahara Hisaaki (Aichi JPX) Yamada Hiroshi (Aichi JPX) Gouta Osamu (Aichi JPX), Apparatus and method for controlling sewing machine.
  3. Rowe Denton C. (Coon Rapids MN), Apparatus and method for controlling the speed of an induction motor in a closed-loop system.
  4. Ellis-Anwyl David R. (Long Beach CA), Digital logic control system for three-phase submersible pump motor.
  5. Conner Craig R. (Greenfield WI), Flux profile control for startup of an induction motor.
  6. Edwards Charles W. (Monroeville Boro PA), Inverter system with hysteresis transition between pulse width modulation mode and pure square wave mode of operation.
  7. Erth Richard A. (York PA), Inverter-motor system with different control characteristics for inverter voltage and frequency.
  8. Grenfell K. Pascoe (Delanson NY), Load peak shaver power regulating system.
  9. Lorett Jerzy A. (Beaumaris OK AUX) Vandevier Joseph E. (Claremore OK), Low volume variable rpm submersible well pump.
  10. Colter Jeffrey B. (Minneapolis MN), Motor control circuit.
  11. Triezenberg David M. (Ft. Wayne IN), Motor drive circuit for pressure control of a pumping system.
  12. Vandevier Joseph E. (Tulsa OK) Ellis-Anwyl David R. (Long Beach CA), Overload protection system for three-phase submersible pump motor.
  13. Vandevier Joseph E. (Tulsa OK) Ellis-Anwyl David R. (Long Beach CA), Phase sequence detector for three-phase AC power system.
  14. Kuwabara Takao (Hitachi JPX) Kita Eizo (Kyoto JPX), Pump system operable by variable-speed control.
  15. Motamed Farzin (Binghamton NY), Variable-frequency AC induction motor controller.

이 특허를 인용한 특허 (81)

  1. Worden, Bret Dwayne; Peoples, Richard C.; Karunaratne, Milan; Strode, Jason M.; Sabarad, Jayaprakash Shreeshailappa, Air compressor prognostic system.
  2. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Westermann-Rasmussen, Peter; Kjaer, Gert; Lungeanu, Florin, Anti-entrapment and anti-dead head function.
  3. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Westermann-Rasmussen, Peter; Kjaer, Gert; Lungeanu, Florin, Anti-entrapment and anti-dead head function.
  4. Boese, Thomas G.; Bishop, Michael B.; Ambrose, Jeffrey C.; Emerson, John; Paton, David E.; Mazza, Joseph J., Battery backup sump pump systems and methods.
  5. Jayanth, Nagaraj B.; Ramayya, George, Compressor protection and grid fault detection device.
  6. Jayanth, Nagaraj B.; Ramayya, George, Compressor protection and grid fault detection device.
  7. Jayanth, Nagaraj; Ramayya, George, Compressor protection and grid fault detection device.
  8. Jayanth, Nagaraj; Ramayya, George, Compressor protection and grid fault detection device.
  9. Jayanth, Nagaraj; Ramayya, George, Compressor protection and grid fault detection device.
  10. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Cox, Everett; Steen, Donald; Murphy, Kevin; Hruby, Daniel J.; Westermann-Rasmussen, Peter; Kjaer, Gert; Harvest, Nils-Ole; Yahnker, Christopher; Woodcock, Jr., Walter; Runarsson, Einar Kjartan; Hansen, Arne Fink; Morando, Alberto; Lungeanu, Florin, Control algorithm of variable speed pumping system.
  11. Stiles, Jr., Robert W.; Robol, Ronald B.; Berthelsen, Lars Hoffmann; Harvest, Nils-Ole; Cox, Everett; Steen, Donald; Murphy, Kevin; Hruby, Daniel J.; Westermann-Rasmussen, Peter; Kjaer, Gert, Control algorithm of variable speed pumping system.
  12. Stiles, Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher R.; Cox, Everett; Steen, Donald; Murphy, Kevin; Woodcock, Jr., Walter J.; Hruby, Daniel J.; Westermann-Rasmussen, Peter; Kjaer, Gert; Runarsson, Einar Kjartan; Hansen, Arne Fink; Morando, Alberto; Lungeanu, Florin; Harvest, Nils-Ole, Control algorithm of variable speed pumping system.
  13. Cheng, Lon-Jay, Control method and control system for screw pump.
  14. Romer, Michael C.; Tolman, Randy C., Deviated/horizontal well propulsion for downhole devices.
  15. Robol, Ronald B.; Hruby, Daniel J.; Colvin, Johnathan Steven, Discharge vacuum relief valve for safety vacuum release system.
  16. Yoshida, Makoto; Hasegawa, Sugimatsu; Ueda, Mitsuo, Driving apparatus of a linear compressor.
  17. Fisher, Gary Randolph, Dynamic reef surge generation.
  18. Billson, Terrence Hugh; Du Preez, Henry; Fish, Shaun Trevor; Melrose, Sean Barry, Efficient motor control.
  19. Lee, Kyung-Soon, Electric power saving device for motor of pump jacks apparatus.
  20. Yuratich, Michael Andrew, Electric submersible pumps.
  21. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Kjaer, Gert; Runarsson, Einar Kjartan, Filter loading.
  22. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Westermann-Rasmussen, Peter; Kjaer, Gert; Lungeanu, Florin, Flow control.
  23. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Westermann-Rasmussen, Peter; Kjaer, Gert; Lungeanu, Florin, Flow control.
  24. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Westermann-Rasmussen, Peter; Kjaer, Gert; Lungeanu, Florin, Flow control.
  25. Edwards, Benjamin W.; Jeffries, Kevin M.; Weiler, Richard K., Induction motor long start protection.
  26. Meyer, III, John William, Method and apparatus to monitor an electric motor control circuit.
  27. Kidd, Melissa Drechsel; Genaw, William James; Pasche, Micheal Robert; Baase, II, Gary Thomas; Berthelsen, Lars Hoffmann; Fink, Rasmus; Holm, Martin Skov, Method of controlling a pump and motor.
  28. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann, Method of operating a safety vacuum release system.
  29. Kevin D. Struthers, Method of operating variable-speed submersible pump unit.
  30. Matsuda, Shuji; Iura, Hideaki, Motor control apparatus and method for controlling motor.
  31. Ruffo, Matthew J., No water / dead head detection pump protection algorithm.
  32. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Kjaer, Gert; Lungeanu, Florin, Priming protection.
  33. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Kjaer, Gert; Lungeanu, Florin, Priming protection.
  34. Meza, Humberto V.; Gandhi, Nikhil Jitendra; Truong, Quang Minh, Pump and pump control circuit apparatus and method.
  35. Meza, Humberto V.; Gandhi, Nikhil Jitendra; Truong, Quang Minh, Pump and pump control circuit apparatus and method.
  36. Meza, Humberto V.; Gandhi, Nikhil Jitendra; Truong, Quang Minh, Pump and pump control circuit apparatus and method.
  37. Meza, Humberto V.; Gandhi, Nikhil Jitendra; Truong, Quang Minh, Pump and pump control circuit apparatus and method.
  38. Meza, Humberto V.; Gandhi, Nikhil Jitendra; Truong, Quang Minh, Pump and pump control circuit apparatus and method.
  39. Meza,Humberto V.; Gandhi,Nikhil Jitrendo; Truong,Quang Minh, Pump and pump control circuit apparatus and method.
  40. Koehl, Robert M., Pump control system and method.
  41. Koehl, Robert M., Pump controller system and method.
  42. Koehl, Robert M., Pump controller system and method.
  43. Koehl, Robert M., Pump controller system and method.
  44. Koehl, Robert M., Pump controller system and method.
  45. Koehl, Robert M., Pump controller system and method.
  46. Koehl, Robert M., Pump controller system and method.
  47. Koehl, Robert M., Pump controller system and method.
  48. Koehl, Robert M., Pump controller system and method.
  49. Koehl, Robert M., Pump controller system and method.
  50. Koehl, Robert M., Pump controller system and method.
  51. Koehl, Robert M., Pump controller system and method.
  52. Koehl, Robert M., Pump controller system and method.
  53. Koehl, Robert M., Pump controller system and method.
  54. Koehl, Robert M., Pump controller system and method.
  55. Koehl, Robert M., Pump controller system and method.
  56. Koehl, Robert M., Pump controller system and method.
  57. Koehl, Robert M., Pump controller system and method.
  58. Seitter, Larry E., Pump system.
  59. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher; Hruby, Daniel J.; Murphy, Kevin; Runarsson, Einar Kjartan; Hansen, Arne Fink; Lungeanu, Florin; Westermann-Rasmussen, Peter, Pumping system with housing and user interface.
  60. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher R.; Runarsson, Einar Kjartan, Pumping system with power optimization.
  61. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher R.; Runarsson, Einar Kjartan, Pumping system with power optimization.
  62. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher R.; Runarsson, Einar Kjartan, Pumping system with power optimization.
  63. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher; Runarsson, Elnar Kjartan, Pumping system with power optimization.
  64. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher R.; Hruby, Daniel J.; Murphy, Kevin; Brown, Edward; MacCallum, David; Dunn, Dennis; Clack, Kenneth N.; Runarsson, Einar Kjartan; Morando, Alberto, Pumping system with two way communication.
  65. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher R.; Hruby, Daniel J.; Murphy, Kevin; Brown, Edward; MacCallum, David; Dunn, Dennis; Clack, Kenneth; Runarsson, Einar Kjartan; Morando, Alberto, Pumping system with two way communication.
  66. Kidd, Melissa Drechsel; Genaw, William James; Pasche, Micheal Robert; Baase, II, Gary Thomas; Berthelsen, Lars Hoffmann; Fink, Rasmus; Holm, Martin Skov, Safety system and method for pump and motor.
  67. Kidd, Melissa Drechsel; Genaw, William James; Pasche, Micheal Robert; Baase, II, Gary Thomas; Berthelsen, Lars Hoffmann; Fink, Rasmus; Holm, Martin Skov, Safety system and method for pump and motor.
  68. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann, Safety vacuum release system.
  69. Arnold G. Wyatt ; Robert L. Terry, Solid state liquid level sensor and pump controller.
  70. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher R.; Hruby, Daniel J.; Murphy, Kevin; Runarsson, Einar Kjartan; Hansen, Arne Fink; Lungeanu, Florin; Westermann-Rasmussen, Peter, Speed control.
  71. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher R.; Hruby, Daniel J.; Murphy, Kevin; Runarsson, Einar Kjartan; Hansen, Arne Fink; Lungeanu, Florin; Westermann-Rasmussen, Peter, Speed control.
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  73. Worden, Bret Dwayne; Peoples, Richard C.; Peterson, David E.; Strode, Jason M.; Burkell, Neil W.; Karunaratne, Milan, System and method for a compressor.
  74. Worden, Bret Dwayne; Peoples, Richard C.; Peterson, David E.; Strode, Jason M.; Burkell, Neil W.; Karunaratne, Milan, System and method for a compressor.
  75. Worden, Bret Dwayne; Peoples, Richard C.; Peterson, David E.; Strode, Jason M.; Burkell, Neil W.; Karunaratne, Milan, System and method for a compressor.
  76. Kidd, Melissa Drechsel; Genaw, William James; Pasche, Micheal Robert; Baase, II, Gary Thomas; Berthelsen, Lars Hoffmann; Fink, Rasmus; Holm, Martin Skov, System and method for motor drive control pad and drive terminals.
  77. Rattan, Warren Neil; Neal, III, Charles Edward; Funkhouser, James Douglas; Williams, Derek; Cline, Gary Lee; Abel, Derek James; Bachman, Troy Dale, Variable frequency drive motor control.
  78. Rattan, Warren Neil; Neal, III, Charles Edward; Funkhouser, James Douglas; Williams, Derek; Cline, Gary Lee; Abel, Derek James; Bachman, Troy Dale, Variable frequency drive motor control.
  79. Stiles, Robert, Variable speed pumping system and method.
  80. Nakajima, Kaoru; Kajiwara, Kenichi; Kawai, Masahito; Kishi, Masahiko; Higaki, Nobuhiro; Murai, Yukio, Water supply.
  81. Hanson, Dwight Eugene, Water supply system.
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