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Sensorless rotor tracking of induction machines with asymmetrical rotor resistance

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02P-005/34
출원번호 US-0192347 (1998-11-16)
발명자 / 주소
  • Jansen Patrick Lee
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Agosti
인용정보 피인용 횟수 : 61  인용 특허 : 9

초록

A drive system for providing ac drive power to an induction machine with asymmetrical rotor resistance and for sensorless rotor tracking of the induction machine includes: a signal injector for determining a stator command signal in a reference frame which is aligned with either an estimated rotor r

대표청구항

[ I claim:] [1.] A drive system for providing ac drive power to an induction machine with asymmetrical rotor resistance and for sensorless rotor tracking of the induction machine, the drive system comprising:(a) a signal injector for determining a nonrotating ac stator command signal in one or more

이 특허에 인용된 특허 (9)

  1. Jnsson Ragnar (Kyrkobacksvgen 5 S-271 95 Ystad SEX), Method and apparatus for controlling an AC induction motor by indirect measurement of the air-gap voltage.
  2. Lang George F. (Lansdale PA) Heagerty David O. (Glenn Mills PA) Kahley Glenn R. (Millville NJ), Method and apparatus for determining mechanical performance of polyphase electrical motor systems.
  3. Jansen Patrick L. (Boise ID) Lorenz Robert D. (Madison WI), Method and apparatus for transducerless flux estimation in drives for induction machines.
  4. Jansen Patrick L. (Marathon WI) Lorenz Robert D. (Madison WI), Method and apparatus for transducerless position and velocity estimation in drives for AC machines.
  5. Jansen Patrick L. (Marathon WI) Lorenz Robert D. (Madison WI), Method and apparatus for transducerless position and velocity estimation in drives for AC machines.
  6. Lorenz Robert D. (Madison WI) Hung Kam T. (Wanchai WI HKX) Lipo Thomas A. (Madison WI) Moreira Julio C. (Benton Harbor MI), Motor torque control method and apparatus.
  7. Patterson Marvin L. (Ramona CA) Haselby Robert D. (Escondido CA) Kendig Albert P. (Ramona CA), Open-loop electric drive with corrective controller.
  8. Kliman Gerald B. (Schenectady NY) Koegl Rudolph A. A. (Schenectady NY) Schulz ; Jr. Max W. (Scotia NY) Grabkowski Stephen E. (Schenectady NY), Rotor fault detector for induction motors.
  9. Lipo Thomas A. (Madison WI) Liao Yuefeng (Madison WI), Variable reluctance motors with permanent magnet excitation.

이 특허를 인용한 특허 (61)

  1. Kandil, Magdy A.; Magnus, Keith R.; Baker, Don, Aircraft starter generator for variable frequency (vf) electrical system.
  2. Leos Chalupa CZ; Radim Visinka CZ, Apparatus and method for estimating the coil resistance in an electric motor.
  3. Ho, Eddy Ying Yin; Klodowski, Anthony Michael, Apparatus and method for optimally controlling flux in an AC motor.
  4. Bertolasi, Mark A.; Harke, Michael; Romenesko, Charles J.; Suo, Shaohua, Automated motor adaptation.
  5. Imai,Nobuyuki; Takahashi,Yutaka; Miyauchi,Masato, Control apparatus for brushless DC motor.
  6. Matsui Hirokazu,JPX ; Katada Hiroshi,JPX ; Sawada Takefumi,JPX, Control apparatus of synchronous motors.
  7. Hajime Kondou JP; Yuuji Saito JP; Hideyuki Jinzai JP; Kazuaki Takizawa JP; Hiroaki Shinoki JP; Tomoyuki Itoh JP, Control device for alternating current motor.
  8. Brunotte, Christoph, Control device for eliminating malfunctions in a network.
  9. Ho, Eddy Ying Yin, Current ripple reduction by harmonic current regulation.
  10. Fiseni, Alexander Felix; Huh, Kum-Kang; Osama, Mohamed; Papini, Francesco, D-ring implementation in skewed rotor assembly.
  11. Stancu,Constantin C.; Hiti,Silva; Schulz,Steven E.; Patel,Nitinkumar R., Decoupling a harmonic signal from a signal path.
  12. Sarlioglu, Bulent; Huggett, Colin E., Decoupling of cross coupling for floating reference frame controllers for sensorless control of synchronous machines.
  13. Hansson,Lars Tuve; Slutej,Alojz, Device and a method for estimating the speed of a slip ring asynchronous machine.
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  18. Royak, Semyon; Kerkman, Russel J.; Harbaugh, Mark M., Flux position identifier using high frequency injection with the presence of a rich harmonic spectrum in a responding signal.
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  20. Kandil, Magdy A.; Vanek, Laurence D.; Abbot, James L., Integrated starter generator drive having selective torque converter and constant speed transmission for aircraft having a constant frequency electrical system.
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  30. Pavlov, Alexei; Zaremba, Alexander T, Method for controlling torque in a rotational sensorless induction motor control system with speed and rotor flux estimation.
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  42. Matsuo, Takayoshi, Position sensorless control of permanent magnet motor.
  43. Kakihara, Masanobu; Morimoto, Shinya, Rotary electric machine controller, rotary electric machine control method, and method of creating control map.
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  45. Rozman, Gregory I.; Gieras, Jacek F.; Moss, Steven J., Sensing PM electrical machine position.
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  50. Yoo, Anno, Sensorless vector control apparatus for induction motor.
  51. Ho, Eddy Ying Yin, Signal conditioning apparatus and method for determination of permanent magnet motor rotor position.
  52. Patel,Nitinkumar R.; Schulz,Steven E.; O'Meara,Thomas P., Start-up and restart of interior permanent magnet machines.
  53. Mao, Xiaofeng; Hao, Lei, Stator winding diagnostic systems and methods.
  54. Markunas, Albert L.; Wrobel, James J., Synchronous disturbance suppression in a variable speed motor drive.
  55. Nishimura, Shinji; Nakayama, Masakazu, Synchronous motor control device and method of correcting deviation in rotational position of synchronous motor.
  56. Maeda,Toshiyuki; Kosaka,Manabu; Kita,Masanobu, Synchronous motor control method and device.
  57. Lu, Bin; Habetler, Thomas G.; Zhang, Pinjia, System and method for determining stator winding resistance in an AC motor using motor drives.
  58. Huh, Kum-Kang; Pan, Di, System and method for sensorless control of electric machines using magnetic alignment signatures.
  59. Huh, Kum-Kang; Pan, Di, System and method for sensorless control of electric machines using magnetic alignment signatures.
  60. Wang, Kai; Yao, Wenxi; Li, Huaqiang; Lu, Zhengyu, System for determining a magnetizing curve and rotor resistance of an induction machine and method of making same.
  61. Huang, Xiaodong; Zhang, Xinghao, Voltage sense control circuit, voltage sense control driving circuit and driving method for permanent magnet synchronous motor.
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