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Auto-connected hexagon transformer for a 12-pulse converter 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02M-007/00
  • H02M-007/06
출원번호 US-0772504 (1991-10-07)
발명자 / 주소
  • Paice Derek A. (Palm Harbor FL)
출원인 / 주소
  • Westinghouse Electric Corp. (Pittsburgh PA 02)
인용정보 피인용 횟수 : 36  인용 특허 : 0

초록

A 12-pulse converter of lower rating and minimal current harmonics is obtained with an auto-connected regular hexagon transformer including a delta winding in its center.

대표청구항

In a 12-pulse static converter for converting three-phase alternating current (AC) power into direct current (DC) across a positive and a negative DC output terminal, with a polygonal succession of windings forming a regular hexagon with hexagon windings and with 12 rectifying devices equally distri

이 특허를 인용한 특허 (36)

  1. Gazel,Nicolas; Meuret,Regis, 12-pulse converter including a filter choke incorporated in the rectifier.
  2. Ferens, Jerzy; Hajdinjak, Henry D.; Rhodes, Sean, 18-pulse rectification system using a wye-connected autotransformer.
  3. Furmanczyk, Kaz; Stephenson, Randy, AC/DC power conversion system and method of manufacture of same.
  4. Lam, Cuon; Song, Sovann; Nguyen, Khoa; Chen, Herman, Automatic enhanced self-driven synchronous rectification for power converters.
  5. Garlow, Mark E.; Hammel, William S., Bus disturbance regulator.
  6. Walton John Hugh Davey,GBX, Compact polyphase electrical power converter having a single ferromagnetic core.
  7. Knowles, C. Harry; Zhu, Xiaoxun; Good, Timothy; Xian, Tao, Digital image capturing and processing system employing a plurality of coplanar illuminating and imaging stations projecting a complex of coplanar illumination and imaging planes into a 3D imaging volume so as to support pass-through and presentation modes of digital imaging at a point of sale (POS) environment.
  8. Lam, Cuon; Song, Sovann; Nguyen, Khoa, Dynamic maneuvering configuration for multiple control modes in a unified servo system.
  9. Lam, Cuon; Song, Sovann; Nguyen, Khoa, Dynamic maneuvering configuration for multiple control modes in a unified servo system.
  10. Lam, Cuon; Nguyen, Hach; Nguyen, Khoa; Odell, Peter; Song, Sovann, Dynamic sharing average current mode control for active-reset and self-driven synchronous rectification for power converters.
  11. Lam, Cuon; Nguyen, Hach; Nguyen, Khoa; Odell, Peter; Song, Sovann, Dynamic sharing average current mode control for active-reset and self-driven synchronous rectification for power converters.
  12. Paice, Derek Albert, Fifteen-phase autotransformer.
  13. Garlow, Mark E.; Hammel, William S.; Seidl, David R., Harmonic disturbance regulator.
  14. Lam, Cuon; Kuehny, Jay; Perchlik, David, Impedance compensation for operational amplifiers used in variable environments.
  15. Waltman, Barry F.; Hughes, Rodney Alan; Adriance, Reid; Nkei, Bertrand; Kuehny, Jay Allen, Input control apparatus and method with inrush current, under and over voltage handling.
  16. Parker, Ernest; Liu, Dongmin; Zlatev, Anton, Integrated tri-state electromagnetic interference filter and line conditioning module.
  17. Owen, Donald W., Low harmonic rectifier circuit.
  18. Boris Solomon Jacobson, Multiphase transformer having main and auxiliary transformers.
  19. Paice,Derek Albert, Nine-phase step-up/step-down autotransformer.
  20. Zhou Dongsheng ; Skibinski Gary Leonard ; Guskov Nickolay N., Nine-phase transformer.
  21. Huang, Jian; Currier, Thomas F.; Bernier, Alan Thomas; Kanning, Ernest H., No-break power transfer.
  22. Hughes, Rodney Alan, Oscillator apparatus and method with wide adjustable frequency range.
  23. Hoadley, Frederick L.; Skibinski, Gary L., Power conversion system and method.
  24. Wei, Lixiang; Skibinski, Gary L., Power transformer and power converter incorporating same.
  25. Lam, Cuon; Nguyen, Khoa; Nguyen, Hach; Odell, Peter; Song, Sovann, Proactively operational over-voltage protection circuit.
  26. Lam, Cuon; Nguyen, Khoa; Nguyen, Hach; Odell, Peter; Song, Sovann, Proactively operational over-voltage protection circuit.
  27. Lam, Cuon; Nguyen, Hach; Nguyen, Khoa; Odell, Peter; Song, Sovann, Radiation tolerant, analog latch peak current mode control for power converters.
  28. Sarlioglu,Bulent; Huggett,Colin E., Rectification system for improving power quality of electrical power systems.
  29. Burgos, Rolando, Rectifier for converting three-phase AC voltage to 12-pulse DC voltage.
  30. Huang, Jian; White, Jeffrey J., Symmetrical auto transformer delta topologies.
  31. Huang, Jian; White, Jeffrey J., Symmetrical auto transformer wye topologies.
  32. Huang, Jian; Solodovnik, Eugene V.; Karimi, Kamiar J., Symmetrical step-up and step-down autotransformer delta topology.
  33. Wei, Lixiang; Skibinski, Gary L., Thirty-six pulse power transformer and power converter incorporating same.
  34. Parker, Ernest; Wang, Fan; White, James William; Pierce, Michael Robert; Stephenson, Randall; Wiley, David L., Transformer-based power converters with 3D printed microchannel heat sink.
  35. Zhou Dongsheng ; Guskov Nickolay N. ; Skibinski Gary L., Twelve-phase transformer configuration.
  36. Feng, Frank Z.; Kheraluwala, Mustansir; Said, Waleed M., Voltage step-up six-phase autotransformer passive rectification AC-DC converter.
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