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Power conversion

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02M-003/335
  • H02M-003/24
출원번호 US-0132205 (2005-05-19)
등록번호 US-7499290 (2009-03-03)
발명자 / 주소
  • Mazzola,Michael S.
  • Gafford,James R.
출원인 / 주소
  • Mississippi State University
대리인 / 주소
    Butler, Snow, O'Mara, Stevens & Cannada PLLC
인용정보 피인용 횟수 : 22  인용 특허 : 18

초록

Components, systems and methods for generating variable frequency AC voltage from a DC power supply are described. The components include a full-bridge (FB) parallel load resonant (PLR) converter which operates in discontinuous conduction mode. The PLR converter includes MOSFETs in an H-bridge confi

대표청구항

What is claimed is: 1. A circuit comprising: a primary section comprising input terminals adapted to receive a DC input; a secondary section comprising a parallel capacitance resonance section and an inverting section comprising bi-directional switches; and a transformer coupling the primary and se

이 특허에 인용된 특허 (18)

  1. Kalman, Gabor; Huggett, Colin, AC-to-ac power converter without a dc link capacitor.
  2. Alexander Isurin ; Alexander Cook, Alexander topology resonance energy conversion and inversion circuit utilizing a series capacitance multi-voltage resonance section.
  3. Claussen Ulf (Wedel DEX), Control unit with digital addressing memory for a DC-to-AC inverter.
  4. Moisin Mihail S., Converter/inverter full bridge ballast circuit.
  5. Dhyanchand John J. (Rockford IL) Shekhawat Sampat F. (Rockford IL) Nguyen Vietson M. (Rockford IL), DC to AC inverter with neutral having a resonant circuit.
  6. Jain, Praveen Kumar; Zhang, Haibo, High frequency DC to AC inverter.
  7. Sugishima Eiichi (Aichi JPX) Hirose Naohiro (Aichi JPX) Ikeshita Wataru (Aichi JPX) Tomonaga Shinzo (Aichi JPX), Inverter apparatus and method therefor.
  8. Nakata Hirofumi (Nara-ken JPX) Kodama Hirokazu (Gose JPX) Takebayashi Tsukasa (Yamatotakada JPX) Fujii Satoru (Nara-ken JPX) Hiyoshi Kozo (Amagasaki JPX), Method and apparatus for controlling a DC to AC inverter system by a plurality of pulse-width modulated pulse trains.
  9. Aymard, Nicolas; Boichot, Jerome; Godoy, Emmanuel, Method for controlling a double-resonance generator.
  10. Nilssen Ole K., Parallel-resonant bridge inverter.
  11. Hsieh Guan-Chyun,TWX ; Liu Chang-Huan,TWX, Series resonant DC-to-AC inverter system.
  12. Lauw Hian K. (3446 NW. Maxine Cir. Corvallis OR 97330) Klaassens J. Ben (Reiger 20 2381 KG Zoeterwoude NLX), Series resonant converter control system and method.
  13. Lipo Thomas A. (Madison WI) Murai Yoshihiro (Seki JPX), Static power conversion apparatus using a high frequency series resonant DC link.
  14. Yasumura,Masayuki, Switching power supply circuit.
  15. Krein, Philip T., Systems and methods for pulse width modulation.
  16. Klaassens J. Ben (Delft OR NLX) Lauw Hian K. (Corvallis OR) de Beer Freddy (Delft NLX), Three-phase AC-to-AC series resonant power converter with reduced number of switches.
  17. Schauder Colin David ; Williams Scott Lawrence, Three-phase DC-to-AC power inverter with three-level poles.
  18. Richard Shaun Welches, Transformerless 3 phase power inverter.

이 특허를 인용한 특허 (22)

  1. Moki, Atsushi; Iida, Katsuji, AC link bidirectional DC-DC converter, hybrid power supply system using the same and hybrid vehicle.
  2. Villwock, Sebastian; Zatocil, Heiko, Apparatus and method for sensorless identification of rotating electrical equivalent circuit parameters of a three-phase asynchronous motor.
  3. Alexander, William C., Buck-boost power converter circuits, methods and systems.
  4. Delgado, Eladio Clemente; Stevanovic, Ljubisa; Beaupre, Richard Alfred, Busbar electrical power connector.
  5. Alexander, William C., Converter for enhanced efficiency power conversion.
  6. Bolz, Stephan; Götzenberger, Martin; Knorr, Rainer; Lugert, Günter, Device and method for equalizing charges of series-connected energy stores.
  7. Chyun, Yi Kyung, Method for designing multiple tuned filter in high voltage direct current system.
  8. Bundschuh, Paul; Alexander, William C., Photovoltaic array systems, methods, and devices and improved diagnostics and monitoring.
  9. Bundschuh, Paul; Alexander, William C., Photovoltaic array systems, methods, and devices with bidirectional converter.
  10. Bundschuh, Paul; Alexander, William C., Photovoltaic array systems, methods, and devices with bidirectional converter.
  11. Bundschuh, Paul A.; Alexander, William C., Photovoltaic array systems, methods, and devices with improved diagnostics and monitoring.
  12. Yokozutsumi, Ryo; Okada, Yuruki; Yamasaki, Hisanori; Kato, Sho, Power conversion control device, power conversion control method, electric motor, and vehicle driving system.
  13. Alexander, William C., Power conversion with added pseudo-phase.
  14. Alexander, William C., Power conversion with current sensing coupled through saturating element.
  15. Alexander, William C., Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactance.
  16. Alexander, William C., Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactance.
  17. Alexander, William C., Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactance.
  18. Alexander, William C., Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactance.
  19. Kondo, Yasuhiro, Resonant load power conversion device and time division operation method for resonant load power conversion device.
  20. Seel, Christian; Bethke, Lars, Starting up a DC/DC converter having a high-frequency transformer.
  21. Nishijima, Kenichi, Switching power supply with fundamental frequency control.
  22. Alexander, William C., Universal power conversion methods with disconnect after driving.

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