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Zero-voltage-transition (ZVT) 3-phase PWM voltage link converters 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02M-007/5387
출원번호 US-0304661 (1994-09-09)
발명자 / 주소
  • Lee Fred C. (Blacksburg VA) Mao Hengchun (Blacksburg VA)
출원인 / 주소
  • Center for Innovative Technology (Herndon VA 02) Virginia Tech Intellectual Properties, Inc. (Blacksburg VA 02) Virginia Polytechnic Institute and State University (Blacksburg VA 02)
인용정보 피인용 횟수 : 40  인용 특허 : 0

초록

An improved zero voltage transition (ZVT) pulse width modulation (PWM) link converter is provided which introduces a space vector modulation scheme and an auxiliary circuit which includes a commutation power supply or special switch arrangement used to discharge resonant inductor currents to zero an

대표청구항

A zero-voltage-transition three-phase voltage link converter, comprising: a direct current power source; a main switching circuit connected between said direct current power source and a three-phase alternating current output; and an auxiliary circuit connected between said direct current power sour

이 특허를 인용한 특허 (40)

  1. Kalman, Gabor; Huggett, Colin, AC-to-ac power converter without a dc link capacitor.
  2. Colombi,Silvio; Balbiano,Claudio; Strozzi,Lauro, AC/DC converter and method of modulation thereof.
  3. Tracy John G. ; Akbari Edward,CAX ; Chavez Miguel E. ; Tassitino ; Jr. Frederick, Apparatus and methods for space-vector domain control in uninterruptible power supplies.
  4. Ho,Eddy Ying Yin, Audible noise reduction for single current shunt platform.
  5. Peng,Fang Z., Auxiliary quasi-resonant dc tank electrical power converter.
  6. Peng Fang Z., Auxiliary resonant DC tank converter.
  7. Kaiser, Alexander; Wangemann, Joerg; Luedders, Hauke-Peer, Bipolar high-voltage network and method for operating a bipolar high-voltage network.
  8. Fuchs,Andreas, Circuit arrangement with a voltage link converter.
  9. Schweighofer Peter,DEX, Circuit for supplying a load with a direct voltage.
  10. Zhu, Lizhi; Xu, Xingyi, Device and method of commutation control for an isolated boost converter.
  11. Barnette, Jamaica L.; Remis, Luke D., Dividing a single phase pulse-width modulation signal into a plurality of phases.
  12. Leijon, Mats; Bostrom, Cecilia; Eriksson, Mikael, Electric device and a method for a wave power plant.
  13. Michael John Ryan ; Mohammed Kassem Saleh ; Rodney Alen Lawson ; John Earl Bittner, Full thyristor bridge circuit with free wheeling diode for de-excitation control and stability sensing.
  14. Salmon John C.,CAX, Harmonic correction of 3-phase rectifiers and converters.
  15. Shinohara, Naoto; Nagai, Kazunobu, Inverter device.
  16. Kanyo, Pal, Method and circuit arrangement for the feedback of commutation energy in three-phase current drive systems with a current intermediate circuit converter.
  17. Lee, Cheng-Tan, Multi-input power converter and uninterruptible power supply having the same.
  18. Barnette, Jamaica L.; Clemo, Raymond M., Operating a DC-DC converter.
  19. Barnette, Jamaica L.; Clemo, Raymond M., Operating a DC-DC converter.
  20. Barnette, Jamaica L., Operating a DC-DC converter including a coupled inductor formed of a magnetic core and a conductive sheet.
  21. Barnette, Jamaica L., Operating and manufacturing a DC-DC converter.
  22. Barnette, Jamaica L., Operating and manufacturing a DC-DC converter.
  23. Geissler Steven, Power converter with low loss switching.
  24. Geissler, Steven J., Power converter with low loss switching.
  25. Geissler Steven, Power convertor with low loss switching.
  26. Geissler, Steven, Power convertor with low loss switching.
  27. Geissler, Steven, Power convertor with low loss switching.
  28. Geissler,Steven, Power convertor with low loss switching.
  29. Steven Geissler, Power convertor with low loss switching.
  30. Liang, Jiaqi; Suryanarayana, Harish; Kittila, Jukka-Pekka, Resonant converters including flying capacitors.
  31. Barnette, Jamaica L.; Evans, Douglas I.; Totten, Brian C., Sensing current of a DC-DC converter.
  32. Bocchiola, Cesare, Single stage integrated boost inverter motor drive circuit.
  33. Yuzurihara, Itsuo; Kodama, Shinichi; Adachi, Toshiyuki, Single-phase inverter.
  34. Ivan Jadric, Space vector modulation-based control method and apparatus for three-phase pulse width modulated AC voltage regulators.
  35. Flett, Frederick, Stable regenerative bi-directional cell for bridge power inverters.
  36. Solodovnik, Eugene V.; Karimi, Kamiar J., System architecture for battery charger.
  37. Shinohara, Naoto; Nagai, Kazunobu; Matsuge, Kazuhisa, System for driving electromagnetic appliance and motor driven vehicle.
  38. Sagona, John Duward, Three-level active rectification pulse width modulation control.
  39. Yong Li ; Fred C. Lee, Three-phase zero-current-transition (ZCT) inverters and rectifiers with three auxiliary switches.
  40. Macerini, Sauro; Manchia, Giovanni, Transient current protection device for electrical energy conversion systems connected to the power grid.
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