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특허 상세정보

Generator set with redundant bus sensing and automatic generator on-line control

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02J-003/00   
미국특허분류(USC) 32/2008 ; 32/203.7 ; 30/708.7
출원번호 US-0197657 (1998-11-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wilbur
인용정보 피인용 횟수 : 24  인용 특허 : 13
초록

A generator set controller includes a dead bus sensor producing a dead bus signal indicative of a power failure on a power bus that is an input to the controller on a digital input channel. The controller also receives a voltage signal from a phase of a power bus.

대표
청구항

[ What is claimed is:] [1.] A generator set controller which is connected with a three-phase power bus, including:a controller having at least one analog input and at least one digital input and at least one output, the analog input being connected with a first phase of the three-phase bus;a dead bus sensor connected with the digital input, and a second and third phase of the bus and producing a live bus signal as a function of electrical characteristics of the second and third phase of the bus;a breaker connected with said output and having an open and ...

이 특허에 인용된 특허 (13)

  1. Fox David A. (Lima OH). Circuit and method for synchronizing power sources in a parallel AC electrical power system. USP1988084766327.
  2. McManus Kirby L. (Redmond WA) McManus Paul J. (Seattle WA). Control system for electric power plant. USP1988114788647.
  3. Tewesmeier Werner (Seelze DEX). Device for the generation of regulated and/or adjustable direct voltages or direct currents. USP1986064593348.
  4. Domenico ; Robert J.. Digitally controlled power system. USP1978124128771.
  5. Schultz Mark H. (Shoreview MN). Electrical generator damage protection apparatus and method with circuit breaker trip initiation. USP1997125701070.
  6. Onitsuka Naganori (Tokyo JPX). Excitation control apparatus for synchronous machine. USP1987124714869.
  7. Wyatt Michael A. (Tampa FL) Beckwith Robert W. (Seminole FL). Method for transferring power in a synchronous mode to a motor bus. USP1982014310771.
  8. Schultz Mark H. (Shoreview MN) Koenig David J. (Wyoming MN). Microprocessor based integrated generator set controller apparatus and method. USP1995025390068.
  9. Near Timothy P. (Scotia NY). Synchronization fuel control for gas turbine-driven AC generator by use of maximum and minimum fuel signals. USP1985014492874.
  10. Beckwith Robert W. (5728 Oakhurst Dr. Seminole FL 33542) Wyatt Michael A. (4336 Millbrook Ave. Tampa FL 33611). Synchronizing check relay. USP1980084218625.
  11. Cech Michael (Vienna ATX). Synchronizing device. USP1997065642006.
  12. Reuther John F. (Pittsburgh PA). System and method employing a digital computer for automatically synchronizing a gas turbine or other electric power pla. USP1985084536126.
  13. Reuther John F. (Penn Hills Township ; Allegheny County PA) Jennings Stephen J. (Radnor Township ; Delaware County PA) Yannone Robert A. (Aldan PA). System for operating multiple gas turbines for coordinated dead load pickup. USP1982094349744.

이 특허를 인용한 특허 피인용횟수: 24

  1. Frampton, Isaac S.; Bornemann, Kenneth R.; Chiu, Harrison C.. Adding and shedding loads using load levels to determine timing. USP2018069991709.
  2. Frampton, Isaac S.. Automatic diagnosis or repair for a generator controller. USP2017109787099.
  3. Sheridan, William G.. Fundamental gear system architecture. USP20190310221770.
  4. Sheridan, William G.; McCune, Michael E.; Schwarz, Frederick M.; Kupratis, Daniel Bernard; Suciu, Gabriel L.; Ackermann, William K.; Husband, Jason. Fundamental gear system architecture. USP2014068756908.
  5. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.. Gas turbine engine compressor arrangement. USP2014048684303.
  6. Sheridan, William G.. Gear system architecture for gas turbine engine. USP2017129840969.
  7. McCune, Michael E.; Husband, Jason; Schwarz, Frederick M.; Kupratis, Daniel Bernard; Suciu, Gabriel L.; Ackermann, William K.. Geared architecture for high speed and small volume fan drive turbine. USP2014128899915.
  8. McCune, Michael E.; Husband, Jason; Schwarz, Frederick M.; Kupratis, Daniel Bernard; Suciu, Gabriel L.; Ackermann, William K.. Geared architecture for high speed and small volume fan drive turbine. USP2017099752511.
  9. McCune, Michael E.; Husband, Jason; Schwarz, Frederick M.; Kupratis, Daniel Bernard; Suciu, Gabriel L.; Ackermann, William K.. Geared architecture for high speed and small volume fan drive turbine. USP2017049631558.
  10. McCune, Michael E.; Husband, Jason; Schwarz, Frederick M.; Kupratis, Daniel Bernard; Suciu, Gabriel L.; Ackermann, William K.. Geared architecture for high speed and small volume fan drive turbine. USP2014068747055.
  11. Albsmeier, Eric D.; Dorn, Douglas W.; Gross, William Herman; Sember, Andrew John; Hackbarth, Anthony J.. Generator controller configured for preventing automatic transfer switch from supplying power to the selected load. USP2016039281716.
  12. Thomas C. Underwood ; William B. Hall ; Thomas C. Matty. Integrated control system and method for controlling mode, synchronization, power factor, and utility outage ride through for micropower generation systems. USP2002066411065.
  13. Thomas C. Underwood ; William B. Hall ; Thomas C. Matty. Integrated control system and method for controlling mode, synchronization, power factor, and utility outage ride-through for micropower generation systems. USP2002046380719.
  14. Underwood Thomas C. ; Hall William B. ; Matty Thomas C.. Integrated control system and method for controlling mode, synchronization, power factor, and utility outage ride-through for micropower generation systems. USP2001116316918.
  15. Dahlen, Paul R.. Management techniques for electric power generation equipment. USP2013108547668.
  16. Zane C. Eaton ; Jonathan D. Churchill. Method and apparatus for configuring a genset controller for operation with particular gensets. USP2002026351692.
  17. Weng,Haiqing; Seymour,Robert A.; D'Atre,John D.; Ritter,Allen M.; Yuan,Xiaoming; Dai,Renchang; Delmerico,Robert W.. Method, apparatus and computer program product for injecting current. USP2008097423412.
  18. Vaum, Christopher J.; Frohman, Gene; Petsche, John; Deguzis, Jason; Santella, Mike. Micro grid power distribution unit. USP2017019552029.
  19. Vaum, Christopher J.; Frohman, Gene. Power grid remote access. USP2017019535481.
  20. Mauk, Richard A.; Albsmeier, Eric D.. Power management system that includes a generator controller. USP2016039293914.
  21. Sodoski, Anthony F.; Hamilton, Bruce S.; Bradford, Michael P.. Power management under limited power conditions. USP2003106633802.
  22. Mauk, Richard A.; Brey, Edward Douglas; Gross, William Herman; Kroll, Gary Allen. System and method for identifying electrical devices in a power management system. USP2015018942854.
  23. Dorn, Douglas W.; Frampton, Isaac S.. System and method for paralleling electrical power generators. USP2014078766479.
  24. Mauk, Richard A.; Gross, William Herman; Kroll, Gary Allen; Pierringer, Jayson. System and method for using a network to control a power management system. USP2017129841799.