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특허 상세정보

Generic control unit

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02H-007/06    H02P-009/00   
미국특허분류(USC) 322/23 ; 322/28 ; 322/29 ; 361/20
출원번호 US-0910671 (1992-07-08)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 36  인용 특허 : 0
초록

The problems of minimizing size and weight in an aircraft and avoiding requirements for custom design are minimized in a generator control unit (22) provided with separate digital control circuits (74 and 76) for implementing voltage regulation and speed control. These circuits (74 and 76) are manufactured using custom very large scale integration (VLSI) technology to reduce size, weight, life cycle costs and improve reliability.

대표
청구항

A generator control unit for an electrical power generating system (EPGS) having a generator, a drive for the generator, and fault control means connecting said generator in the EPGS for protecting the EPGS under fault conditions, the generator control unit comprising: a control circuit including means responsive to system condition inputs for controlling generator operation to maintain generator output power at a desired voltage level and frequency, wherein said control circuit includes first and second digital control circuits for developing respective...

이 특허를 인용한 특허 피인용횟수: 36

  1. De Wergifosse, Eric. Aircraft power supply circuit including an asynchronous machine. USP2014098847560.
  2. Bond, Robert M.; Peak, Merle W.. Aircraft synthesis and systems evaluation method for determining and evaluating electrical power generation and distribution system components. USP2004086782346.
  3. Chassard, Pierre; Tisserand, Pierre; Gendron, Vincent; Hazard, Philippe. Alternator voltage regulator with a programmable signal processing interface. USP2014098829862.
  4. Anghel,Cristian E.; Yue,Edwin. Control apparatus for a starter/generator system. USP2006107122994.
  5. Seki, Tomohiro; Iezawa, Masahiro; Nakamura, Ryo; Hisano, Yuya. Control device for rotating electric machine. USP2018069991833.
  6. Thomson William R.. Control system and circuits for distributed electrical-power generating stations. USP1998035731688.
  7. Chai, Huazhen; Koenig, Andreas C.. Controlling aircraft VFG over voltage under fault or load-shed. USP20180810044305.
  8. Goodfellow,John Ryan; Carroll,Robert T.; Trivedi,Malay; McShane,Erik; Mori,Kevin. Digitally controlled voltage regulator. USP2006047023672.
  9. Rozman, Gregory I.; Gieras, Jacek F.. EPGS architecture with multi-channel synchronous generator and common field regulated exciter. USP2016029257889.
  10. Rozman, Gregory I.; Gieras, Jacek F.; Moss, Steven J.. EPGS architecture with multi-channel synchronous generator and common unregulated PMG exciter. USP2014128912765.
  11. Seger, Mark J.; Ralph, Wes; Hoegberg, Lon R.; Bayles, Robert A.; Patel, Sunil S.. Electrical control system. USP20180610000296.
  12. Laufenberg, Xaver; Eynius, Dominique; Suelzle, Helmut; Usbeck, Stephan; Spaeth, Matthias; Neuser-Hoffmann, Miriam; Myrzik, Christian; Schmid, Manfred; Nietfeld, Franz; Thiel, Alexander; Braun, Harald; Ebner, Norbert. Electrical device and operating method. USP2011098022677.
  13. Maddali, Vijay. Excessive voltage protector for a variable frequency generating system. USP2005026850043.
  14. Rozman, Gregory I.; Gieras, Jacek F.; Moss, Steven J.. Generator architecture with PMG exciter and main field rotating power converter. USP2016049325229.
  15. Rozman, Gregory I.; Gieras, Jacek F.; Moss, Steven J.. Generator architecture with main field rotating power converter. USP2015069054610.
  16. Willis, Jeffrey W.; Berner, Paul; Pont, Guillermo; Wacknov, Joel. Integrated turbine power generation system with catalytic reactor. USP2005116960840.
  17. Taniguchi, Makoto; Nakamura, Shigenobu. Internal combustion driven automotive alternator having inertial torque change control circuit. USP2004106803747.
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  19. Eaton, Zane C.; Dorn, Doug; Albsmeier, Eric; Chiu, Harrison; Frampton, Isaac. Method and apparatus for regulating excitation of an alternator. USP2010117825641.
  20. Gilbreth, Mark; Wacknov, Joel; Wall, Simon. Method and system for control of turbogenerator power and temperature. USP2005036870279.
  21. Rozman, Gregory I.; Moss, Steven J.. Method of controlling rotating main field converter. USP2015038975876.
  22. Kalman, Gabor; Huggett, Colin. Permanent magnet generator and generator control. USP2003066583995.
  23. Mark Gilbreth ; Joel Wacknov ; Simon Wall. Power controller. USP2002116487096.
  24. Claude, Khalizadeh; Joel, Wacknov. Power generation system having transient ride-through/load-leveling capabilities. USP2004096787933.
  25. Eisenhauer, Mark P.; Bourne, Frederick L.; Fogarty, Matthew. Power limiting generator control unit (GCU). USP20181010087902.
  26. Keane, Anthony R. A.; Gill, Daniel M.. Predictive control of a generator output. USP2003046555994.
  27. Spierling, Todd A.. Ram air turbine with flux regulated permanent magnet generator and testing method. USP2014108855952.
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  29. Zhang,Michael T.; Eisele,Michael W.; Carroll,Robert T.; Pohlman,William B.; Ostrom,Kenneth A.. Shunt voltage regulator and method of using. USP2007107281866.
  30. Bortoli, Stephen Michael; Kaap, Dustin L.. Strut driveshaft for ram air turbine. USP2015119188105.
  31. Namuduri,Chandra S.; Kapsokavathis,Nick S.; Huazi,Toufic M.; Shoemaker,Kenneth J; Walters,David W.. Systems and methods for control of vehicle electrical generator. USP2006037009365.
  32. Gilbreth, Mark; Wacknov, Joel; Wall, Simon; Edelman, Ed. Transient turbine exhaust temperature control for a turbogenerator. USP2003096612112.
  33. Wall, Simon; Dickey, Brian; Pont, Guillermo. Turbogenerator with electrical brake. USP2004086784565.
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  36. Garrigan, Neil Richard; Young, Henry Todd; Jones, Bradley Allen. Wound field synchronous machine control system and method. USP2005026859018.