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Engine operated generator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02P-009/00    H02P-009/04    F02H-011/00    F02N-011/06    F02D-041/08   
미국특허분류(USC) 290/040.A; 290/040.B; 290/040.C; 290/040.D; 290/040.F
출원번호 US-0887089 (2001-06-25)
우선권정보 JP-0198051 (2000-06-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Armstrong, Westerman & Hattori, LLP
인용정보 피인용 횟수 : 8  인용 특허 : 25
초록
▼

A generator system arranged to respond to a variation in the load with a generous margin regardless of a change in the output of the generator or the engine due to degradation with the passage of time. The output current of the generator is rectified by a converter composed of thyristors in a bridge configuration of which the direct current output is converted by an inverter into an alternating current at a commercial frequency and connected to a load. The engine speed is controlled so that the conduction angle of the thyristors in the converter can be h...

대표
청구항
▼

1. An engine operated generator having a converter composed of a semiconductor rectifying element for rectifying the output current of a generator driven by an engine and an inverter for converting a direct current received from the converter into an alternating current at a desired frequency, comprising: a semiconductor rectifying element driving circuit for controlling the conduction rate of the semiconductor rectifying element to adjust the output voltage of the converter to a target level; a conduction rate detecting means for detecting the condu...

이 특허에 인용된 특허 (25)

  1. Stephen John Kotre ; Jerry D. Robichaux. Adaptive fuel strategy for a hybrid electric vehicle. USP2002086442455.
  2. Wind Robert C. ; Sullivan Daniel W. ; Hatfield John G.. Apparatus and method for controlling low engine idle RPM without discharging a vehicle battery by monitoring the vehicle alternator field modulation. USP1999125998881.
  3. Kato Hidetoshi (Suzuka JPX). Apparatus and method for engine idle speed control. USP1989014794898.
  4. Robert Iles ; Robert D. Kern ; Michael T. Orlikowski ; Gerald C. Ruehlow ; Bijun Shi ; Francis X. Wedel. Apparatus and method for positioning an engine throttle. USP2002046365982.
  5. Harmon Jack Douglas. Apparatus and method for providing an output signal indicative of engine rotational speed and/or generator rotational speed. USP2001046215285.
  6. Fujimoto Takanori (Himeji JPX) Kisaichi Hiroyasu (Himeji JPX). Apparatus for controlling idling revolving rate of engine. USP1992085140960.
  7. Fujimoto Takanori (Hyogo JPX). Apparatus for controlling idling rotation of engine. USP1993115263447.
  8. Kazuhiko Morimoto JP; Yoshiaki Omata JP. Control apparatus for hybrid vehicle. USP2002106469402.
  9. Teruo Wakashiro JP; Takashi Kiyomiya JP; Atsushi Matsubara JP; Hideyuki Oki JP; Yasuo Nakamoto JP; Atsushi Izumiura JP. Control apparatus for hybrid vehicle. USP2002076424053.
  10. Asami Kubo JP; Hideyuki Tamura JP; Mikio Matsumoto JP; Kenichi Goto JP. Control device of a hybrid vehicle. USP2002096452286.
  11. Nishimura Yukinobu (Himeji JPX). Electronic control apparatus for a vehicle. USP1994105352971.
  12. Uchinami Masanobu (Himeji JPX). Electronic control device for controlling the alternator and the idling RPM of automotive engine. USP1995115467008.
  13. Shimizu Motohiro,JPX ; Nakamura Masashi,JPX ; Hirano Tsutomu,JPX. Engine operated generator. USP2000106130486.
  14. Shinji Nakagawa JP; Minoru Ohsuga JP; Yutaka Takaku JP; Kouzou Katogi JP. Engine self-diagnosis apparatus and control apparatus. USP2002106470868.
  15. Masahiko Amano JP; Ryoso Masaki JP; Taizo Miyazaki JP; Tomoyuki Hanyu JP. Hybrid vehicle. USP2002106470983.
  16. Fujimoto Takanori (Himeji JPX) Hara Toshiro (Himeji JPX). Idling engine speed controlling apparatus for an engine. USP1991105057764.
  17. Hasegawa, Shumpei. Idling rpm control method for an internal combustion engine adapted to improve fuel consumption characteristic of the engine. USP1985114553516.
  18. Vincent F. Dunsworth ; Brian E. Celidonia ; Bret D. Worden. Method and apparatus for controlling engine overspeed due to lube oil ingestion. USP2002086429540.
  19. Sinha Gautam ; Ryan Michael John ; Garces Luis Jose. Microturbine based power generation system and method. USP2001086281595.
  20. Kenji Nakashima JP. Parallel hybrid vehicle employing parallel hybrid system, using both internal combustion engine and electric motor generator for propulsion. USP2002086441506.
  21. Akihiro Kimura JP; Tetsuya Abe JP. Power output apparatus, hybrid vehicle equipped with the same and method for controlling operating point of engine. USP2002086437456.
  22. Shigetaka Kuroda JP; Atsushi Matsubara JP; Atsushi Izumiura JP; Shinichi Kitajima JP; Teruo Wakashiro JP; Kazutomo Sawamura JP. Regeneration control system and method of hybrid vehicle. USP2002076414401.
  23. Harold C. Scott ; Henry Tally ; Chiping Sun. Small engine driven generator. USP2002076414400.
  24. Sakakiyama Ryuzo (Tokyo JPX). System for regulating the idle speed of an internal combustion engine. USP1985044510903.
  25. Takashi Yanase JP; Makoto Ogata JP. Warm-up control device of hybrid electric vehicle. USP2002106459166.

이 특허를 인용한 특허 피인용횟수: 8

  1. Shimizu, Motohiro; Nakamura, Masashi. Engine generator. USP2004056740986.
  2. Hotto, Robert. Enhanced efficiency turbine. USP2015069059440.
  3. Hotto, Robert. Enhanced efficiency turbine. USP2010107818969.
  4. Foster, Darren Leigh. Method of operating an electromechanical converter, a controller and a computer program product. USP2014048710785.
  5. Long, Yu; Tian, Hui. Multiple-frequency inversion method and control apparatus for internal combustion engine driven generator. USP2014048712666.
  6. McKelvey, Terence; Marui, Eishi; Miyamoto, Masahiro; Furuya, Tai; Kataoka, Tadashi; Sato, Motoyasu; Ishihara, Seiichi; Ozawa, Takahide; Kinoshita, Noboru; Zheng, Shaojun. Power generating apparatus. USP2005126979914.
  7. Hotto, Robert. System and method for extracting propulsion energy from motor vehicle exhaust. USP2012108286742.
  8. Hotto, Robert. System and method for extracting propulsion energy from motor vehicle exhaust. USP2009047520350.

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