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Power controller

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02J-003/00
출원번호 US-0137582 (1987-12-24)
발명자 / 주소
  • Jones Gregory D. (Rockford IL) Owens William R. (Rockford IL) Thiel Clifford G. (Stillman Valley IL) Danby Clive M. (Rockford IL)
출원인 / 주소
  • Sundstrand Corporation (Rockford IL 02)
인용정보 피인용 횟수 : 32  인용 특허 : 20

초록

A system is disclosed for sequentially disconnecting multiple phases of a first power source (12) from an electrical load (14) requiring a minimum of interruption and connecting a second power source (28) to the electrical load. A first embodiment of the invention disconnects immediately the phase i

대표청구항

A power supply of an electrical load comprising: (a) a first power source having at least two phases, each power source phase having (i) an associated first power source phase switching means disposed between the first power source phase and the electrical load, each first power source phase switchi

이 특허에 인용된 특허 (20)

  1. Ross John M. (Annandale VA) Woodworth George K. (Manassas VA), Asynchronous multiphase switching gear.
  2. Bogel, George F., Automatic transfer control device.
  3. Johnston Paul M. (Hempfield Township ; Westmoreland County PA), Automatic transfer control device and frequency monitor.
  4. Bogel ; George F. ; Oates ; Robert M., Automatic transfer control device and voltage sensor.
  5. Harner Robert H. (Park Ridge IL) Ruta Joseph W. (Elmhurst IL), Control circuit for a circuit interrupter.
  6. Yearsin James J. (Columbus OH), Current monitoring circuit for static switch of uninterruptable power system.
  7. Stich Frederick A. (Milwaukee WI), Electronic control system for overload relay or the like.
  8. Marusik C. Lee (Allen TX), Master and slave power supply control circuits.
  9. Hurley James R. (Brookfield WI), Method and apparatus for digitally measuring alternating current.
  10. Steinle Benedikt (Zug CHX) Schneider Gernot (Baar CHX) Nuenlist Hans (Untergeri CHX), Method for the measuring of electrical power.
  11. Jindrick James A. (Racine WI) Dolnik Thomas G. (Kenosha WI) Nohria Naresh K. (Milwaukee WI) Gilker Clyde (So. Milwaukee WI) Hurley James R. (Brookfield WI) Dunk Michael P. (Racine WI) Reis Norbert J., Microprocessor based recloser control.
  12. Walley ; Jr. ; Everette D., Monitoring device.
  13. DePuy Robert P. (Cherry Hill NJ), Overcurrent relay apparatus.
  14. DePuy Robert P. (Cherry Hill NJ) Leitten ; Jr. Arthur H. (Syracuse NY), Overcurrent relay apparatus.
  15. Gareis Ronald E. (Charlottesville VA) Kocher Mark J. (Charlottesville VA), Protected input/output circuitry for a programmable controller.
  16. Johnson ; Robert W., Rapid power transfer system.
  17. Stich Frederick A. (Milwaukee WI), Signal processing system for overload relay or the like.
  18. Moakler William A. (Basking Ridge NJ) Ringstad Ralph H. (Whippany NJ), System for transferring a load between two power sources without interruption of power to the load.
  19. Ebert ; Jr. Harry K. (Whippany NJ), Uninterruptible power supplies.
  20. Griess Roy K. (Wappingers Falls NY), Utility monitor for detecting and storing power line disturbances.

이 특허를 인용한 특허 (32)

  1. Sheppard Kevin T. ; Schultz Ronald L. ; Potempa Wayne C., Controller for automatic transfer switches.
  2. Kilroy Donald G. ; Ludicky Frank Joseph, Digital no-break power transfer system.
  3. Divan,Deepakraj M.; Schneider,Robert; Kranz,William, Dual feed power supply systems with enhanced power quality.
  4. Odaohara Shigefumi,JPX, Electronic apparatus having a power supply unit that can switch between internal and external power sources.
  5. Bangerter Fred F., Energy saving power control system.
  6. Bangerter Fred F., Energy saving power control system.
  7. Wiscombe Nathan (Cedar Park TX), FET current sensor for active balancing or regulating circuits.
  8. Sheridan, William G., Fundamental gear system architecture.
  9. Sheridan, William G.; McCune, Michael E.; Schwarz, Frederick M.; Kupratis, Daniel Bernard; Suciu, Gabriel L.; Ackermann, William K.; Husband, Jason, Fundamental gear system architecture.
  10. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B., Gas turbine engine compressor arrangement.
  11. Sheridan, William G., Gear system architecture for gas turbine engine.
  12. 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.
  13. 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.
  14. 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.
  15. 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.
  16. Bailey, Mark M.; Schmitt, Ty R., High capacity power distribution panel for a modular data center.
  17. Bailey, Mark M.; Schmitt, Ty R., High capacity power distribution panel for a modular data center.
  18. Bailey, Mark M.; Schmitt, Ty R., High capacity power distribution panel for a modular data center.
  19. Shibasaki Kazuya (Tokyo JPX) Ito Hironori (Oome JPX) Ohashi Yasuhiro (Oome JPX) Kasashima Masahiko (Oome JPX), Method and apparatus for controlling selection of batteries.
  20. Przywozny Walter, Method and apparatus for limiting current surge upon transfer of a load between A.C. power sources.
  21. Paul Scott Bixel ; Craig William Moyer ; David Gray Roberson, Jr. ; Barry Earle Dick, Method and apparatus for switching an AC motor between two power supplies.
  22. Jiang, Lijie; Wu, Xiaokang; Ouyang, Qian, Multi-phase switching converter with over current protection and control method thereof.
  23. Pinkerton, III,Joseph F.; Badger,David A., Multiple path variable speed constant frequency device having automatic power path selection capability.
  24. Mahaffey, Robert, Power supply system.
  25. Mahaffey, Robert, Power supply system providing two output voltages.
  26. Greither, Markus; Kluger, Gerd Michael, Precision ground fault detection for aircraft human body protection.
  27. Lin, Tzu-Chen; Huang, Pei-Lun, Protection apparatus and method for a power converter.
  28. Galm, James M., Source phase sensitive transfer method and apparatus.
  29. Ghosh, Rajesh; Agrawal, Mahima; Tolakanahalli, Pradeep, System and method for maintaining proper phase neutral wiring in a power system.
  30. Dorn, Douglas W.; Frampton, Isaac S., System and method for paralleling electrical power generators.
  31. Lagree James L. (Robinson Township PA) Hanna James R. (Brighton Township PA) Popovich Bert (Carnegie PA), Transfer switch system with subnetwork.
  32. Walker N. Edward, Voltage control system and method.
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