ATE467842T1 - Sensor, verfahren und system zur überwachung von übertragungsleitungen - Google Patents

Sensor, verfahren und system zur überwachung von übertragungsleitungen

Info

Publication number
ATE467842T1
ATE467842T1 AT07842050T AT07842050T ATE467842T1 AT E467842 T1 ATE467842 T1 AT E467842T1 AT 07842050 T AT07842050 T AT 07842050T AT 07842050 T AT07842050 T AT 07842050T AT E467842 T1 ATE467842 T1 AT E467842T1
Authority
AT
Austria
Prior art keywords
coils
sag
phase
lines
line
Prior art date
Application number
AT07842050T
Other languages
English (en)
Inventor
Steven Syracuse
Roy Clark
Peter Halverson
Frederick Tesche
Charles Barlow
Original Assignee
Promethean Devices Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Promethean Devices Llc filed Critical Promethean Devices Llc
Application granted granted Critical
Publication of ATE467842T1 publication Critical patent/ATE467842T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Alarm Systems (AREA)
  • Measuring Magnetic Variables (AREA)
  • Locating Faults (AREA)
  • Burglar Alarm Systems (AREA)
  • Small-Scale Networks (AREA)
AT07842050T 2006-09-08 2007-09-07 Sensor, verfahren und system zur überwachung von übertragungsleitungen ATE467842T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82509306P 2006-09-08 2006-09-08
PCT/US2007/077881 WO2008031029A2 (en) 2006-09-08 2007-09-07 Sensor, method and system of monitoring transmission lines

Publications (1)

Publication Number Publication Date
ATE467842T1 true ATE467842T1 (de) 2010-05-15

Family

ID=39158092

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07842050T ATE467842T1 (de) 2006-09-08 2007-09-07 Sensor, verfahren und system zur überwachung von übertragungsleitungen

Country Status (8)

Country Link
US (1) US8280652B2 (de)
EP (1) EP2059823B1 (de)
CN (1) CN101529259B (de)
AT (1) ATE467842T1 (de)
BR (1) BRPI0716882B1 (de)
DE (1) DE602007006514D1 (de)
RU (1) RU2437105C2 (de)
WO (1) WO2008031029A2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2011004874A (es) 2008-11-06 2011-11-01 Southwire Co Grado de linea de energia en tiempo real.
DE102009037058B3 (de) * 2009-08-13 2010-08-26 Niels Dipl.-Wirtsch. Ing. Dernedde Verfahren zur kontaktlosen Bestimmung der örtlichen Leistung und deren Flussrichtung in einer Leitung oder einer Leitungskombination in einem Verbundnetz
IT1396353B1 (it) 2009-10-28 2012-11-19 Techimp Technologies S A Ora Techimp Technologies S R L Strumento e procedimento per misurare il fattore di perdita di un apparato elettrico.
US10205307B2 (en) 2010-03-23 2019-02-12 Southwire Company, Llc Power line maintenance monitoring
CN102116807B (zh) * 2010-12-29 2013-01-02 重庆大学 一种能够对电场畸变校正的三维工频电场测量的方法及装置
US9201048B2 (en) 2011-04-06 2015-12-01 Auburn University Systems for characterizing resonance behavior of magnetostrictive resonators
GB2491567A (en) * 2011-05-31 2012-12-12 Thomson Reuters Markets Norge As Measuring power in a power transmission line using a magnetic field sensor
US20120310555A1 (en) * 2011-05-31 2012-12-06 Gaarder Paal Even Method and Apparatus for Monitoring Power Transmission in an Electric Power Transmission Network
CN102680856B (zh) * 2012-05-16 2014-09-17 上海电力学院 基于磁传感器阵列的输电线路零序电流的测量方法
CN102721875A (zh) * 2012-06-15 2012-10-10 四川电力科学研究院 一种基于输电导线表面等效电荷曲线积分的三维工频电场的测定方法
WO2014066822A1 (en) * 2012-10-26 2014-05-01 Chin Bryan A In-situ pathogen detection using magnetoelastic sensors
CN103473708B (zh) * 2013-04-15 2016-09-07 国家电网公司 电力系统暂态安全稳定输电断面关联度指标快速计算方法
CN103258119A (zh) * 2013-04-19 2013-08-21 东北电力大学 一种高压变电站工频电场的评估方法
US10613123B2 (en) 2013-05-15 2020-04-07 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for power quality and synchrophasor monitoring on power lines
CN103558442A (zh) * 2013-11-01 2014-02-05 卿三光 输电线路电流电压数据隔离粗略采集装置
TWI499791B (zh) 2013-12-20 2015-09-11 Ind Tech Res Inst 應用於雙線電源線電流量測之非接觸式電流感測器安裝位置變動補償裝置
CN104111383A (zh) * 2014-06-16 2014-10-22 国家电网公司 一种带有测距功能的三维场强探测器及方法
US10024897B2 (en) * 2014-07-24 2018-07-17 University Of Tennessee Research Foundation Mobile electric field sensor based phasor measurement unit for monitoring an electric power grid
CN104459279A (zh) * 2014-12-16 2015-03-25 上海斐讯数据通信技术有限公司 一种测量导线电流的方法及电子装置
KR20180059500A (ko) 2015-09-24 2018-06-04 어스네트웍스 아이엔씨 교정된 전력 측정들을 유도하기 위한 원격 감지
WO2017176487A1 (en) 2016-04-08 2017-10-12 Orbital Insight, Inc. Remote determination of quantity stored in containers in geographical region
US10217236B2 (en) 2016-04-08 2019-02-26 Orbital Insight, Inc. Remote determination of containers in geographical region
RU2636796C1 (ru) * 2016-06-22 2017-11-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный университет путей сообщения" Способ определения мгновенных значений токов в трехжильном кабеле без металлических покровов
CN106199214B (zh) * 2016-06-30 2019-11-26 联想(北京)有限公司 一种检测设备及检测方法
US10223906B2 (en) 2017-01-23 2019-03-05 Florida Power & Light Company Open neutral detection
CN110168388B (zh) * 2017-02-20 2021-10-22 新电元工业株式会社 电子装置以及连接体
TWI614510B (zh) * 2017-06-21 2018-02-11 濕度傳感器的校正方法
CN111699359B (zh) 2018-01-26 2022-07-08 线性视觉公司 用于功率传输线路监测的系统和方法
IT201800011059A1 (it) * 2018-12-13 2020-06-13 C R M Consulenze Ricerche Mecc S R L Sistema di monitoraggio di movimento o vibrazione indotto da vento in almeno un cavo sospeso, in particolare un cavo aereo conduttore di una linea elettrica di trasmissione o distribuzione; relativo metodo e relativo sensore
RU2749088C1 (ru) * 2020-06-26 2021-06-04 Общество с ограниченной ответственностью «Виртуальная реальность плюс» Способ мониторинга энергопотребления в обособленном участке электрической сети
US20220018661A1 (en) * 2020-07-16 2022-01-20 Apple Inc. Target Localization Using AC Magnetic Fields
CN114062787A (zh) 2020-08-06 2022-02-18 孕龙科技股份有限公司 电回路线路品质侦测装置
CN112147400B (zh) * 2020-09-27 2024-06-14 郑州中聖电子科技有限公司 一种电缆负荷精确采集装置及方法
CN112363020A (zh) * 2020-11-11 2021-02-12 国网江苏省电力有限公司盐城供电分公司 一种基于不同天气的输配电线路声音异常检测方法
CN112649676B (zh) * 2020-12-18 2024-04-09 国网西藏电力有限公司电力科学研究院 一种考虑风速影响的高海拔地区混合场强的计算方法
CN114384352B (zh) * 2021-12-06 2023-09-19 清华大学 基于地线电磁信号的架空线路覆冰监测方法及装置
CN114594346B (zh) * 2022-05-09 2022-08-23 宁波天安智能电网科技股份有限公司 一种带电线路的近端测量装置及开关柜
CN116488330B (zh) * 2023-04-12 2023-10-10 国网黑龙江省电力有限公司齐齐哈尔供电公司 一种基于大数据的信息化远程控制系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1331883C (en) * 1988-03-21 1994-09-06 David William Eli Blatt Monitoring and fault protection of high voltage switch yards
JP2000269531A (ja) * 1999-01-14 2000-09-29 Canon Inc 太陽電池モジュール、太陽電池モジュール付き建材、太陽電池モジュール外囲体及び太陽光発電装置
US6633163B2 (en) * 1999-04-28 2003-10-14 Radiodetection Limited Apparatus and method for detecting an underground cable while operating a piece of machinery
US6714000B2 (en) 1999-06-14 2004-03-30 Genscape, Inc. Method for monitoring power and current flow
US6777932B2 (en) * 2000-03-23 2004-08-17 Matsushita Electric Industrial Co., Ltd. Magnetic field sensor
AU2001253541A1 (en) 2000-04-13 2001-10-30 Genscape, Inc. Apparatus and method for the measurement and monitoring of electrical power generation and transmission
DE10242158A1 (de) * 2002-09-11 2004-03-18 Adp Gauselmann Gmbh Verfahren zum Sichern eines Elektrogerätes, das an einer Netzleitung eines Wechselstromnetzes angeschlossen ist
WO2005033718A1 (en) * 2003-10-01 2005-04-14 Eaton Corporation Integrated anti-differential current sensing system
CA2571477A1 (en) 2004-06-29 2006-01-19 Ssi Power, Llc Electric power monitoring and response system
US7398168B2 (en) 2005-09-08 2008-07-08 Genscape Intangible Holding, Inc. Method and system for monitoring power flow through an electric power transmission line

Also Published As

Publication number Publication date
CN101529259A (zh) 2009-09-09
RU2009113018A (ru) 2010-10-20
RU2437105C2 (ru) 2011-12-20
BRPI0716882A2 (pt) 2013-10-15
WO2008031029A2 (en) 2008-03-13
EP2059823B1 (de) 2010-05-12
DE602007006514D1 (de) 2010-06-24
US20090284249A1 (en) 2009-11-19
EP2059823A2 (de) 2009-05-20
CN101529259B (zh) 2015-12-02
US8280652B2 (en) 2012-10-02
WO2008031029A3 (en) 2009-01-29
BRPI0716882B1 (pt) 2018-12-26
BRPI0716882A8 (pt) 2015-11-10

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