$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

System for rating electric power transmission lines and equipment

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01R-001/22
출원번호 US-0623842 (1984-06-22)
발명자 / 주소
  • Davis Murray W. (19790 Eastwood Harper Woods MI 48225)
인용정보 피인용 횟수 : 75  인용 특허 : 0

초록

A system for determining the current carrying capability of one or more overhead power transmission lines monitors one or more spans of each line on real-time basis and identifies the span having the lowest current carrying capacity which in turn establishes the maximum capacity of the entire line.

대표청구항

A sensing device adapted to be clamped to an electrically energized overhead electric power line, comprising: a housing; sensing means in said housing; first and second jaws carried by said housing, said jaws being shiftable relative to each other from a closed position clamping said line therebetwe

이 특허를 인용한 특허 (75)

  1. Philips, Andrew John; Lordan, Richard; Major, J. Mark, Apparatus and method for measuring geomagnetically induced currents (GIC) in high voltage transmission conductors.
  2. Phillips, Andrew John; Engelbrecht, Christiaan Stephan; Major, J. Mark; Lynch, Robert Carlton, Apparatus and method for measuring leakage currents on porcelain and glass insulator disc strings.
  3. Staats, Preston Trent, Apparatus and method for monitoring power and current flow.
  4. Staats,Preston Trent, Apparatus and method for monitoring power and current flow.
  5. Phillips, Andrew John, Apparatus and method for monitoring substation disconnects and transmission line switches.
  6. Lapinksi, Sterling; Hill, John Carroll, Apparatus and method for the measurement and monitoring of electrical power generation and transmission.
  7. Syracuse, Steven J.; Clark, Roy, Apparatus and system for monitoring temperature of high voltage conductors.
  8. Chen,Win Throng; Lin,Shou Hua, Auto-measuring universal meter.
  9. Davis, Murray W., Automatic switchable low threshold current power supply.
  10. Davis, Murray W., Automatic switchable low threshold current power supply.
  11. Wang, Yong; Yang, Yinhong, Clamp jaw assembly.
  12. Wang, Yong; Yang, Yinhong, Clamp jaw assembly.
  13. Selcuk Ahmet (Manchester GB2), Clamp-on electrical measuring device.
  14. Davis, Murray W., Conductor cleaning brush assembly for overhead electric power lines.
  15. Johnson Darrell, Connectionless signal detection device for conductive cables.
  16. Rumrill, Ronald S., Current harvesting transformer with protection from high currents.
  17. Gilker Clyde (Milwaukee WI) Dunk Michael P. (Racine WI) Dolnik Thomas G. (Kenosha WI) Daharsh Ross S. (S. Milwaukee WI) Berezinski Mark A. (Cudahy WI), Current measuring apparatus.
  18. Klaus Bruchmann DE, Current measuring element with a hall sensor.
  19. Hashio, Shinichi; Mochizuki, Toshiro; Ai, Takeshi; Sugimori, Yasuhiro; Kawaguchi, Yasunori, Current sensor.
  20. Gunn, Colin N.; Harding, Stewart J.; Ricci, Marc A.; Loewen, Daniel N.; Cowan, Peter C.; Hancock, Martin A., Current sensor assembly.
  21. Lilien, Jean-Louis; Destine, Jacques, Device, system and method for real-time monitoring of overhead power lines.
  22. Saxby, Dennis; Parsons, Mark A.; McKeffery, James, Distribution line clamp force using DC bias on coil.
  23. Saxby, Dennis; Parsons, Mark A.; McKeffery, James, Distribution line clamp force using DC bias on coil.
  24. Kanoi Minoru,JPX ; Imamura Yuzuru,JPX ; Yasukawa Saburou,JPX ; Iwashita Kiyoji,JPX ; Takei Toru,JPX ; Kudo Hiroyuki,JPX ; Kawakami Junzo,JPX ; Nishijima Kazuo,JPX ; Inoue Hiroshi,JPX, Electrical power distribution monitoring system and method.
  25. Kanoi Minoru,JPX ; Imamura Yuzuru,JPX ; Yasukawa Saburou,JPX ; Iwashita Kiyoji,JPX ; Takei Toru,JPX ; Kudo Hiroyuki,JPX ; Kawakami Junzo,JPX ; Nishijima Kazuo,JPX ; Inoue Hiroshi,JPX, Electrical power distribution monitoring system and method.
  26. Kast, Michael; Knight, David P.; Parsons, Mark A.; Saxby, Dennis, Energy harvest split core design elements for ease of installation, high performance, and long term reliability.
  27. Davis, Murray W., Fixed tap low threshold current power supply.
  28. Davis, Murray W., Hotstick assembly for installing and removing devices from high voltage energized overhead power lines.
  29. Phillips, Andrew John; Engelbrecht, Christiaan Stephan; Major, J. Mark; Lynch, Robert Carlton, Leakage current sensor for post type insulator.
  30. Phillips, Andrew John; Engelbecht, Chris; Major, J. Mark; Lynch, Bob, Leakage current sensor for suspension type insulator.
  31. Matsuura, Keiki; Imai, Hiroshi; Tokusaki, Hiroyuki; Kawabata, Yasuhiro; Kawakami, Goro; Okamura, Atsuhiro, Measurement device and mounting unit.
  32. Jochen Ermisch DE; Uwe Stephan DE; Frank Thieme DE; Peter Bauerschmidt DE, Method and configuration for current measurement.
  33. Donazzi Fabrizio,ITX ; Gaspari Roberto,ITX, Method and system for analysis of electric power transmission link status.
  34. Staats, Preston Trent, Method for monitoring power and current flow.
  35. Afzal, Muhammad A.; Pothamsetty, Venkat; Smith, Roger A.; Ross, Rebecca W., Methods and apparatus for determining conditions of power lines.
  36. Baker, Peter; Saxby, Dennis Allen; Steiner, James E.; Knight, David P.; Hewett, Brian Charles; Parsons, Mark A., Methods and apparatus for mitigation of damage of power line assets from traveling electrical arcs.
  37. Hansen,Roger, Monitoring system and device for an electric power line network.
  38. Nulty, Gregory M., Optical voltage sensing for underground medium voltage wires.
  39. Phillips, Andrew John; Major, Mark; Lynch, Robert Carlton; Hill, Kyle; Harrell, Sam; Rummage, Brandon, Overhead conductor sensor.
  40. Davis, Murray W., Portable self powered line mountable device for measuring and transmitting ambient temperature.
  41. Davis, Murray W., Portable self powered line mountable device for measuring and transmitting relative humidity.
  42. Davis, Murray W., Portable self powered line mountable device for measuring and transmitting solar radiation.
  43. Davis, Murray W., Portable self powered line mountable device for measuring and transmitting the undisturbed conductor temperature of electric power line conductors.
  44. Davis, Murray W., Portable self powered line mountable electric power line and environment parameter monitoring transmitting and receiving system.
  45. Davis, Murray W., Portable self powered line mountable electric power line current monitoring transmitting and receiving system.
  46. Davis, Murray W., Portable self powered line mountable electric power line current monitoring transmitting and receiving system.
  47. Davis, Murray W., Portable self powered line mounted conductor ice thickness measuring system for overhead electric power lines.
  48. Davis, Murray W., Portable self powered line mounted device and method for measuring the voltage of electric power line conductors.
  49. Davis, Murray W., Portable self powered line mounted high speed camera system for overhead electric power lines.
  50. Davis, Murray W., Portable self powered line mounted high speed camera system for overhead electric power lines.
  51. Nulty, Gregory M., Power extraction for a medium voltage sensor using a capacitive voltage divider.
  52. Lancaster, Mark, Power line maintenance monitoring.
  53. Nulty, Gregory M., Power line management system.
  54. Nulty, Gregory M., Power line management system.
  55. Hayes Ray M. ; Nourai Ali, Power line sag monitor.
  56. Hayes, Ray M.; Nourai, Ali, Power line sag monitor.
  57. Marshall,Patrick T., Power line sentry charging.
  58. Marshall,Patrick T., Power line sentry charging.
  59. Nero, Jr., Regis J., Power line takeoff clamp assembly.
  60. Nero, Jr., Regis J., Power line takeoff clamp assembly.
  61. Nero, Jr., Regis J., Power line takeoff clamp assembly.
  62. Engelhardt, John; Fish, Larry, Power line temperature and sag monitor system.
  63. Lancaster, Mark, Real-time power line rating.
  64. Lancaster, Mark, Real-time power line rating.
  65. Phillips, Andrew John, Sensor and method for identifying downed power transmission conductors and structures.
  66. Davis, Murray W., Switchable low threshold current power supply.
  67. Aaserude, Robert; Bliss, Ryan, Systems and methods for calculating power transmission line capacity.
  68. Chan, Alistair K.; Cheatham, III, Jesse R.; Deane, Geoffrey F.; Gates, William; Hyde, Roderick A.; Ishikawa, Muriel Y.; Kare, Jordin T.; Myhrvold, Nathan P.; Petroski, Robert C.; Tegreene, Clarence T.; Tuckerman, David B.; Whitmer, Charles; Wood, Jr., Lowell L., Systems and methods for detecting overhead line motion.
  69. Rousselle, Adam Robert, Thermal powerline rating and clearance analysis using local thermal sensor.
  70. Rousselle, Adam Robert; Lepppanen, Vesa Johannes; Brzys, Kevin; Clymer, Hugh Andrew; Smith, Dawn Marie, Thermal powerline rating and clearance analysis using thermal imaging technology.
  71. Chaput, Ivanhoe P.; Crutcher, Bernard C., Transmission line measuring device and method for connectivity.
  72. Miller, Gary; Crutcher, Bernard; Waltz, Peter; Chadbourne, Christopher, Transmission line measuring device and method for connectivity and monitoring.
  73. Miller, Gary; Waltz, Peter; Crutcher, Bernard; Chadbourne, Christopher, Transmission line measuring device and method for connectivity and monitoring.
  74. Miller, Gary; Waltz, Peter; Crutcher, Bernard; Chadbourne, Christopher, Transmission line measuring device and method for connectivity and monitoring.
  75. Fernandes Roosevelt A. (Liverpool NY) Sieron Richard L. (Fairfield CT), Transmission line sensor apparatus operable with near zero current line conditions.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트