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System and method for generator phase signal monitoring and control of electrical current distribution

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01H-009/54
출원번호 US-0592569 (2009-11-25)
등록번호 US-8283810 (2012-10-09)
발명자 / 주소
  • Becker, James
  • Jabaji, Issam
  • Patterson, Ciaran
출원인 / 주소
  • C.E. Niehoff & Co.
대리인 / 주소
    Law Offices of Michael M. Ahmadshahi
인용정보 피인용 횟수 : 0  인용 특허 : 36

초록

An electrical system comprises a generator and a control device coupled with the generator and operable to control electrical current through the electrical system via a switch module. The control device determines a loss of symmetry between two alternating phase signals generated by a first and sec

대표청구항

1. A vehicle electrical system comprising: (a) a generator comprising two or more phase windings associated with one or more stators, said two or more phase windings operative to generate two or more alternating phase signals; and(b) a control device responsive to the two or more alternating phase s

이 특허에 인용된 특허 (36)

  1. Williams David C. (2 Nunfield ; Chipperfield Kings Langley ; Hertfordshire GB2 WD4 9EW), A.C. Generator fault detector.
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  4. Vogt Hartmut (Herzogenaurach DEX) Reuss Ekkehard (Erlangen DEX), Apparatus for monitoring phase voltages of a polyphase tachometer generator to detect phase failures.
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  7. Kohl Walter (Bietigheim-Bissingen DEX) Mittag Rainer (Kornwestheim DEX) Hoeber Matthias (Aachen DEX), Circuit arrangement for starting detection of three-phase generator.
  8. Dell\Orto Giuseppe (Milan ITX), Circuit for detecting and indicating faults and operating anomalies in a system for recharging electric accumulators.
  9. Elmis Herbert (Denzlingen DEX), Circuit for digital phase difference measuring and synchronizing between pulse trains.
  10. Fukushima, Tomoki; Kotani, Yoshiaki; Tamechika, Takao; Kamimura, Kenji, Connection to grid type engine generator apparatus.
  11. Ejzak Richard P. (Rockford IL) Thom James B. (Rock City IL) Peterson William J. (Rockford IL) Glennon Timothy F. (Rockford IL), Control for an electrical generating and distribution system, and method of operation.
  12. Koss Thomas,DEX ; Nasswetter Guenter,DEX, Controller with phase voltage evaluation for a three phase generator.
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  21. Yoshizawa, Akihiko, Integrated circuit and lot selection system therefor.
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  23. Wada Hifumi (Hyogo JPX) Nishimura Shinji (Hyogo JPX), Malfunction indicating method for vehicle-mounted DC generator.
  24. Ilic Marija (Sudbury MA) Liu Xiaojun (Belmont MA), Method and apparatus for direct control of the inter-area dynamics in large electric power systems.
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  27. Morinigo Fernando ; Stuart Keith ; Ulinski Richard, Mobile power generation system.
  28. Di Stefano Thomas H. (Bronxville NY) Halperin Arnold (Peekskill NY), Nonlinearity detection using fault-generated second harmonic.
  29. Jones Gary P. (Seminole FL) Larson Myles A. (St. Petersburg FL), Programmable detector for tone signals.
  30. Farmer ; Jr. Felta C. (Gas City IN), RF Generator monitor circuit.
  31. Shimada Hirofumi (Yokohama JPX) Totsuka Hisao (Yokohama JPX), Radioactive gaseous waste disposing system.
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  33. Kusase, Shin; Shiga, Tsutomu, Rotary electric machine.
  34. Jabaji,Issam; Jabaji,Shadi, Self-protective high-current low-loss bi-directional semiconductor switch module and method of operation.
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