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Output overload and fault tolerant commutation method for a switched reluctance generator and an electric power generati

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02P-001/46
출원번호 US-0837261 (1997-04-10)
발명자 / 주소
  • Heglund William S.
출원인 / 주소
  • Sundstrand Corporation
대리인 / 주소
    Makeever
인용정보 피인용 횟수 : 20  인용 특허 : 26

초록

A method of commutation of a switched reluctance machine to allow operation in a generate mode comprises the steps of closing upper and lower switches coupling a stator winding to a power bus during an increase in the inductance of a stator winding to allow a flow of current from the power bus throu

대표청구항

[ I claim:] [1.] A method of commutation of a switched reluctance machine to allow operation in a venerate mode, the switched reluctance machine comprising a stator having a plurality of wound stator poles, the stator windings being electrically coupled in pairs, each of the pairs being switchably c

이 특허에 인용된 특허 (26)

  1. MacMinn Stephen R. (Schenectady NY) Szczesny Paul M. (Burnt Hills NY), Commutator for switched reluctance drive.
  2. Kliman Gerald B. (Schenectady NY), Composite rotor lamination for use in reluctance hompolar, and permanent magnet machines.
  3. Stephenson John M. (Leeds GB2) Ray William F. (Nottingham GB2), Control of switched reluctance machines.
  4. Sember James W. (Roanoke VA), Control system for high speed switched reluctance motor.
  5. Bose Bimal K. (Latham NY), Control system for switched reluctance motor.
  6. Byrne John V. (Dalkey IEX) McMullin Francis (Ennis IEX) Devitt Francis (Glasnevin IEX) O\Dwyer Jeremiah (Naas IEX) Murphy John (Bishopstown IEX) Egan Michael (Wilton IEX) Brosnan Michael (Ennis IEX) , Control systems for variable reluctance electrical machines.
  7. Stephens Charles M. (Pattersonville NY) Radun Arthur V. (Ballston Lake NY), Current chopping strategy for generating action in switched reluctance machines.
  8. MacMinn Stephen R. (Schenectady NY) Turnbull Fred G. (Scotia NY), Current chopping strategy for switched reluctance machines.
  9. Jahns Thomas M. (Schenectady NY), Current-sensing scheme for switched reluctance motor drives.
  10. Byrne John (Dalkey EI) Lacy James C. (Dublin EI), Electrodynamic system comprising a variable reluctance machine.
  11. Kliman Gerald B. (Schenectady NY) MacMinn Stephen R. (Schenectady NY) Stephens Charles M. (Pattersonville NY), Fault management system for a switched reluctance motor.
  12. Jahns Thomas M. (Schenectady NY), Fault-tolerant switched reluctance machine.
  13. Miller Timothy J. E. (Schenectady NY), Method of commutation and converter circuit for switched reluctance motors.
  14. Kliman Gerald B. (Schenectady NY), Method of fabricating composite rotor laminations for use in reluctance, homopolar and permanent magnet machines.
  15. Miller Timothy J. E. (Schenectady NY) Plunkett Allan B. (Portland OR) Steigerwald Robert L. (Scotia NY), Regenerative unipolar converter for switched reluctance motors using one main switching device per phase.
  16. Ray William F. (Attenborough GB2) Davis Rex M. (Loughborough GB2), Reluctance electric motor drive systems.
  17. Bahn Itsuki (Tokyo JPX), Reluctance type electric motor.
  18. Hansen Wayne W. (Rockford IL), Rotor cooling in rotary electric machines.
  19. MacMinn Stephen R. (Schenectady NY) Roemer Peter B. (Schenectady NY), Rotor position estimator for switched reluctance motor.
  20. Belanger David J. (Rockford IL), Simple starting sequence for variable reluctance motors without rotor position sensor.
  21. Bose Bimal K. (Latham NY) Szczesny Paul M. (Burnt Hills NY), Start-up control for switched reluctance motor.
  22. MacMinn Stephen R. (Schenectady NY), Starting sequence for reluctance motor drives operating without a shaft position sensor.
  23. Miller Timothy J. E. (Schenectady NY) Bass James T. (College Station TX), Switched reluctance motor drive operating without a shaft position sensor.
  24. MacMinn Stephen R. (Schenectady NY) Stephens Charles M. (Pattersonville NY) Szczesny Paul M. (Burnt Hills NY), Switched reluctance motor drive system and laundering apparatus employing same.
  25. Palaniappan Rasappa (Michigan City IN) Dhyanchand John J. (Rockford IL) Unnewher Lewis E. (Michigan City IN), Unipolar converter for variable reluctance machines.
  26. Ray William F. (Nottinghamshire GB2) Davis Rex M. (Leicestershire GB2), Variable reluctance motor systems.

이 특허를 인용한 특허 (20)

  1. Yamada Daisuke,JPX ; Yamamoto Keiichi,JPX ; Sugiyama Masanori,JPX ; Matsubara Hiroyuki,JPX ; Honma Chiaki,JPX, Apparatus for detecting a coil short circuit in an electric motor.
  2. Taniguchi,Makoto, Control apparatus for on-vehicle generator that sends power from the battery to the field winding and from the field winding back to the battery.
  3. Clothier, Andrew Charlton; Greetham, Stephen; Dai, Hanping, Control of electrical machines.
  4. Sarlioglu, Bulent; Huggett, Colin E., Decoupling of cross coupling for floating reference frame controllers for sensorless control of synchronous machines.
  5. Kujira Yukinobu,JPX ; Tateishi Seiji,JPX, Driving apparatus for stepping motor.
  6. Chen,Shaotang, Dual-stage drive for switched reluctance electric machines.
  7. Trainer, David Reginald; Agarwal, Harsh; Husband, Stephen Mark; Moore, Gareth Edward; Powell, David James; Long, Stephen Andrew, Electrical machine arrangement.
  8. Halsey, David G., Electrodynamic machine control.
  9. Ahn, Jin-Woo; Lee, Dong-Hee, Method of controlling current of high-speed switched reluctance motor.
  10. Heglund William S., Method of linearizing the performance of switched reluctance generators.
  11. Fulton, Norman Neilson; Mayes, Peter Richard, Operating electrical machines from a DC link.
  12. Clothier,Andrew Charlton; Greetham,Stephen; Haywood,Mark Henry; Leighton,Nigel James; Phillips,Neil William, Power conversion apparatus.
  13. Tadayuki Hatsuda JP; Masahiro Tsukamoto JP; Kouichirou Yonekura JP, SR motor controlling method and SR motor having low peak of current flowing therein.
  14. Tandon, Piyush, Self-excitation of switched reluctance generators during load bus faults.
  15. Gallegos-Lopez, Gabriel, Soft chopping for switched reluctance generators.
  16. Lequesne,Bruno P. B.; Gopalakrishnan,Suresh; Omekanda,Avoki M.; Nehl,Thomas Wolfgang, Switched reluctance motor control with partially disabled operation capability.
  17. Sarlioglu,Bulent; Huggett,Colin E., System and method for AC power generation from a reluctance machine.
  18. Sarlioglu,Bulent; Huggett,Colin E., System and method for AC power generation from a reluctance machine.
  19. Sarlioglu,Bulent; Huggett,Colin E., System and method for DC power generation from a reluctance machine.
  20. Sarlioglu,Bulent; Huggett,Colin E., System and method for DC power generation from a reluctance machine.
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