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Method and apparatus for detecting a power line 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G08B-021/00
출원번호 US-0279485 (1994-07-22)
발명자 / 주소
  • Gaines Robert B. (Florissant MO)
출원인 / 주소
  • McDonnell Douglas Corporation (St. Louis MO 02)
인용정보 피인용 횟수 : 38  인용 특허 : 0

초록

A method and apparatus for detecting power lines including a pickup coil for detecting the magnetic field generated by the current conducted by a power line and for producing a sense current in response to the detected magnetic field, a gyrator circuit for generating a sense voltage in response to t

대표청구항

An apparatus for detecting a power line comprising: sensing means for detecting a magnetic field generated by a current conducted by the power line and for producing a sense current in response to the detected magnetic field; gyrating means, responsive to said sensing means, for generating a sense v

이 특허를 인용한 특허 (38)

  1. McBee, Bruce W.; Haensgen, Gregg James; Banting, John Fredrick; Kostolni, William J.; Cochran, Bryan C., Adjustable overhead conductor monitoring device.
  2. McBee, Bruce W.; Haensgen, Gregg James; Banting, John Fredrick; Kostolni, William J.; Cochran, Bryan C., Ajustable overhead conductor monitoring device.
  3. Stetson, Jr., John B.; Cammerata, Jeff D., Apparatus and method for closed loop processing for a magnetic detection system.
  4. Manickam, Arul; Kaup, Peter G.; Stetson, Jr., John B., Apparatus and method for estimating absolute axes' orientations for a magnetic detection system.
  5. Stetson, Jr., John B.; Cammerata, Jeff D., Apparatus and method for hypersensitivity detection of magnetic field.
  6. McBee, Bruce W.; Haensgen, Gregg James; Banting, John Fredrick; Kostolni, William J.; Cochran, Bryan C., Apparatus and method for mounting an overhead device.
  7. McBee, Bruce W.; Haensgen, Gregg James; Banting, John Fredrick; Kostolni, William J.; Cochran, Bryan C., Apparatus and method for mounting an overhead monitoring device.
  8. Bruce, Gregory Scott; Manickam, Arul; Kaup, Peter G., Apparatus and method for resonance magneto-optical defect center material pulsed mode referencing.
  9. Silberg, Eric J.; Milgram, Judah H., Battery charging arrangement for unmanned aerial vehicle utilizing the electromagnetic field associated with utility power lines to generate power to inductively charge energy supplies.
  10. Boesch, Brian P.; Bruce, Gregory Scott; Cammerata, Jeff D.; Coar, David Nelson; Egan, Laird Nicholas; Fisk, Bryan Neal; Lew, Wilbur; Manickam, Arul; Sekelsky, Stephen Michael; Stetson, Jr., John B.; Kaup, Peter G.; Miller, Julie Lynne; Russo, Jon C.; Stockman, Emanuel Solomon, DNV magnetic field detector.
  11. Boesch, Brian P.; Bruce, Gregory Scott; Cammerata, Jeff D.; Coar, David Nelson; Egan, Laird Nicholas; Fisk, Bryan Neal; Lew, Wilbur; Manickam, Arul; Sekelsky, Stephen Michael; Stetson, Jr., John B.; Kaup, Peter G.; Miller, Julie Lynne; Russo, Jon C.; Stockman, Emanuel Solomon; Meyer, Thomas J.; Krause, James Michael; Mabry, James P.; Pepa, Elton, DNV magnetic field detector.
  12. Viaro,Francesco; Casalinuovo,Francesco, Device and method for measuring a current.
  13. Fisk, Bryan Neal, Diamond nitrogen vacancy sensed ferro-fluid hydrophone.
  14. Hahn, Joseph W.; Huynh, Duc; Lew, Wilbur, Diamond nitrogen vacancy sensor with circuitry on diamond.
  15. Banting, John Fredrick; Muench, Frank John, Electrical power system control communications network.
  16. Krause, James Michael; Manickam, Arul, High bit-rate magnetic communication.
  17. Coar, David N.; Cammerata, Jeff D., Higher magnetic sensitivity through fluorescence manipulation by phonon spectrum control.
  18. Coar, David N.; Cammerata, Jeff D., Higher magnetic sensitivity through fluorescence manipulation by phonon spectrum control.
  19. Sekelsky, Stephen M., In-situ power charging.
  20. Coar, David Nelson, Magnetic low-pass filter.
  21. Sekelsky, Stephen M., Magnetic navigation methods and systems utilizing power grid and communication network.
  22. Hahn, Joseph W.; Manickam, Arul; Kaup, Peter G.; Bruce, Gregory Scott; Lew, Wilbur; Luzod, Nicholas M.; Huynh, Duc, Magneto-optical defect center magnetometer.
  23. Hahn, Joseph W.; Bruce, Gregory S.; Lew, Wilbur, Magnetometer with a light emitting diode.
  24. Hahn, Joseph W.; Bruce, Gregory S.; Lew, Wilbur, Magnetometer with a light emitting diode.
  25. Hahn, Joseph W.; Bruce, Gregory S.; Huynh, Duc; Lew, Wilbur, Magnetometer with light pipe.
  26. Hahn, Joseph W.; Bruce, Gregory S.; Huynh, Duc; Lew, Wilbur, Magnetometer with light pipe.
  27. Meyer, Thomas J., Mapping and monitoring of hydraulic fractures using vector magnetometers.
  28. Villani, Jr., Joseph A.; Stetson, Jr., John B., Method for detecting defects in conductive materials based on differences in magnetic field characteristics measured along the conductive materials.
  29. Franlin, Gregory A., Method for determining the resonant frequency(s) of an energized power line carrier line (wave) trap.
  30. Muench, Jr., Frank John; Banting, John Fredrick, Method for repairing a transmission line in an electrical power distribution system.
  31. Stetson, Jr., John B.; Hiltabidle, Michael J.; Kaup, Peter G.; Manickam, Arul; Simon, Sarah, Micro-vacancy center device.
  32. Banting, John Fredrick; Haensgen, Gregg James; McBee, Bruce W., Overhead communicating device.
  33. Jackson, Kenneth Michael; Bruce, Gregory Scott; Lew, Wilbur, Photodetector circuit saturation mitigation for magneto-optical high intensity pulses.
  34. Banting, John Fredrick; McBee, Bruce W., Power line energy harvesting power supply.
  35. Haensgen, Gregg James; Banting, John Fredrick; Hoeppner, Bruce; Lucas, Richard William, Systems and methods for energy harvesting and current and voltage measurements.
  36. Marshall, Patrick T.; Abner, Douglas M.; Williams, Robert, Unmanned air vehicle transmission line docking surveillance.
  37. Banting John Frederick ; Muench Frank John ; Knabe Eugene Scott, Variable trip fault indicator.
  38. Givens, Gerald E.; Austin, Kenneth Duane; Hibbert, Dale Anderson, Wireless sensor system.
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