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Current controller and generator system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02P-011/00
  • H02H-007/06
  • H02P-009/00
  • H02M-001/084
  • H02P-021/12
  • F03D-009/00
  • H02P-009/04
출원번호 US-0909198 (2013-06-04)
등록번호 US-8854015 (2014-10-07)
우선권정보 EP-12170821 (2012-06-05)
발명자 / 주소
  • Deng, Heng
출원인 / 주소
  • Siemens Aktiengesellschaft
인용정보 피인용 횟수 : 3  인용 특허 : 31

초록

A current controller for controlling plural stator currents of plural stator windings of an electrical machine, in particular a generator, is provided, wherein the plural windings are separately connectable to a converter. The current controller includes a positive-sequence current controller config

대표청구항

1. Current controller for controlling plural stator currents of plural stator windings of an electric machine, wherein the plural stator windings are separately connectable to a converter, the current controller comprising: a positive-sequence current controller configured to provide a first voltage

이 특허에 인용된 특허 (31)

  1. Jørgensen, Allan Holm; Helle, Lars; Schaier, Leonard, Apparatus and method for operating a wind turbine under low utility grid voltage conditions.
  2. Ho, Eddy Ying Yin; Klodowski, Anthony Michael, Apparatus and method for optimally controlling flux in an AC motor.
  3. Hasler, Jean-Philippe, Arrangement for exchanging power.
  4. Myers,Garold P; Degner,Michael W., Compensation method for current-sensor gain errors.
  5. Zhang, Richard S.; Wang, Changyong; Tan, Zhuohui; Weng, Haiqing, Cross current control for power converter system.
  6. Keijiro Sakai JP; Toshiaki Okuyama JP; Kinya Nakatsu JP; Seiji Ishida JP; Hiroshi Fujii JP; Junji Kato JP; Masahiro Hiraga JP, Inverter device.
  7. Bo, Yin; Deng, Heng; Larsen, Kim B., Method and a controlling arrangement for controlling an AC generator.
  8. Royak, Semyon; Breitzmann, Robert J.; Harbaugh, Mark M., Method and apparatus for phase current balance in active converter with unbalanced AC line voltage source.
  9. Seibel, Brian, Method and apparatus to limit motor current at low frequencies.
  10. Ritter, Allen Michael; Melius, Jeffrey Alan, Method and system for providing increased turbine output for doubly fed induction generator.
  11. Wagoner, Robert Gregory; Ritter, Allen Michael; Larsen, Einar Vaughn; Klodowski, Anthony Michael; Barker, Sidney Allen, Method and systems for operating a wind turbine using dynamic braking in response to a grid event.
  12. Weng,Haiqing; Seymour,Robert A.; D'Atre,John D.; Ritter,Allen M.; Yuan,Xiaoming; Dai,Renchang; Delmerico,Robert W., Method, apparatus and computer program product for injecting current.
  13. Ainsworth John D. (Stafford GBX) Trainer David R. (Stafford GBX), Multilevel converter with capacitor voltage balancing.
  14. Flannery, Patrick S.; Venkataramanan, Venkata Giri, Power conditioning architecture for a wind turbine.
  15. Bose Bimal K. (Latham NY), Scalar decoupled control for an induction machine.
  16. Marcinkiewicz Joseph G. (St. Louis MO) Thorn J. Stephen (St. Louis MO) Skinner James L. (St. Louis MO), Sensorless commutation controller for a poly-phase dynamoelectric machine.
  17. Jelinek Jan (Plymouth MN), Single input single output rate optimal controller.
  18. Jelinek Jan (Plymouth MN), Structured multiple-input multiple-output rate-optimal controller.
  19. Losic Novica A. (7802-23 Ave. Kenosha WI 53140) Varga Ljubomir D. (Deskaseva 6 11000 Belgrade YUX), Synthesis of load-independent ac drive systems.
  20. Yuan, Xiaoming; Ritter, Allen Michael; Weng, Haiqing; Delmerico, Robert William, System and method for control of a grid connected power generating system.
  21. Södö, Nicklas; Komulainen, Risto, Transfer apparatus for electric power.
  22. Smith Geoffrey M. (Reisterstown MD) Putman Thomas H. (Penn Hills Township ; Allegheny County PA) Stacey Eric J. (Penn Hills Township ; Allegheny County PA) Gyugyi Laszlo (Penn Hills Township ; Allegh, Unrestricted frequency converter for unbalanced loads.
  23. Erdman William L. (Brentwood CA), Variable speed wind turbine with reduced power fluctuation and a static VAR mode of operation.
  24. Arinaga, Shinji; Matsushita, Takatoshi; Wakasa, Tsuyoshi; Shibata, Masaaki; Yasugi, Akira, Wind turbine generator.
  25. Kikuchi, Akira; Ichinose, Masaya; Futami, Motoo; Matsutake, Mitsugu; Miyazaki, Kouichi, Wind turbine generator system.
  26. Kikuchi, Akira; Ichinose, Masaya; Futami, Motoo; Matsutake, Mitsugu; Miyazaki, Kouichi, Wind turbine generator system.
  27. Kikuchi, Akira; Ichinose, Masaya; Futami, Motoo; Matsutake, Mitsugu; Miyazaki, Kouichi, Wind turbine generator system.
  28. Kikuchi,Akira; Futami,Motoo; Imazu,Yasuhiro; Eguchi,Yoshio, Wind turbine generator system.
  29. Kikuchi,Akira; Futami,Motoo; Imazu,Yasuhiro; Eguchi,Yoshio, Wind turbine generator system.
  30. Kikuchi,Akira; Ichinose,Masaya; Futami,Motoo; Matsutake,Mitsugu; Miyazaki,Kouichi, Wind turbine generator system.
  31. Flottemesch, Jörg; Holfeld, Hermann; Schaller, Stephan; Weinhold, Michael, Wing energy unit.

이 특허를 인용한 특허 (3)

  1. Liang, Jiaqi; Pan, Zhiguo; Qi, Li; Kondabathini, Anil, Doubly-fed, variable-speed, dual-voltage AC generation and distribution systems.
  2. Bamberger, Joachim; Münz, Ulrich, Method and device for controlling power generators of a subgrid within an interconnected grid.
  3. Li, Bing; Tripathi, Anshuman; Cao, Shu Yu; Gupta, Amit Kumar; Sng, Eng Kian Kenneth; Helle, Lars, Method of operating a wind turbine, wind turbine, wind turbine controlling system, and processing system.
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