DE602007006514D1 - Sensor, verfahren und system zur überwachung von übertragungsleitungen - Google Patents
Sensor, verfahren und system zur überwachung von übertragungsleitungenInfo
- Publication number
- DE602007006514D1 DE602007006514D1 DE602007006514T DE602007006514T DE602007006514D1 DE 602007006514 D1 DE602007006514 D1 DE 602007006514D1 DE 602007006514 T DE602007006514 T DE 602007006514T DE 602007006514 T DE602007006514 T DE 602007006514T DE 602007006514 D1 DE602007006514 D1 DE 602007006514D1
- Authority
- DE
- Germany
- Prior art keywords
- coils
- sag
- phase
- lines
- line
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
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)
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 |
---|---|
DE602007006514D1 true DE602007006514D1 (de) | 2010-06-24 |
Family
ID=39158092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007006514T Active DE602007006514D1 (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 (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010054072A1 (en) | 2008-11-06 | 2010-05-14 | Mark Lancaster | Real-time power line rating |
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 |
EP2912645B1 (de) | 2012-10-26 | 2019-02-27 | Auburn University | In-situ-nachweis von pathogenen unter verwendung magnetoelastischer sensoren |
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 |
EP3353559A4 (de) | 2015-09-24 | 2019-10-30 | Earth Networks, Inc. | Fernmessung zur ableitung kalibrierter leistungsmessungen |
US10217236B2 (en) | 2016-04-08 | 2019-02-26 | Orbital Insight, Inc. | Remote determination of containers in geographical region |
US9934591B2 (en) | 2016-04-08 | 2018-04-03 | Orbital Insight, Inc. | Remote determination of quantity stored in 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 |
WO2018150555A1 (ja) * | 2017-02-20 | 2018-08-23 | 新電元工業株式会社 | 電子装置及び接続体 |
TWI614510B (zh) * | 2017-06-21 | 2018-02-11 | 濕度傳感器的校正方法 | |
CA3089121A1 (en) | 2018-01-26 | 2019-08-01 | LineVision, Inc. | System and method for power transmission line monitoring |
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 |
FR3104728B1 (fr) * | 2019-12-11 | 2021-12-10 | Electricite De France | Diagnostic de systèmes de stockage d’énergie en opération |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN174635B (de) * | 1988-03-21 | 1995-01-28 | David William Eli Blatt | |
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 |
WO2005033716A1 (en) * | 2003-10-01 | 2005-04-14 | Eaton Corporation | System and method for current sensing using anti-differential, error correcting current sensing |
WO2006007131A1 (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 |
-
2007
- 2007-09-07 AT AT07842050T patent/ATE467842T1/de not_active IP Right Cessation
- 2007-09-07 EP EP07842050A patent/EP2059823B1/de active Active
- 2007-09-07 BR BRPI0716882A patent/BRPI0716882B1/pt active IP Right Grant
- 2007-09-07 CN CN200780039330.XA patent/CN101529259B/zh not_active Expired - Fee Related
- 2007-09-07 RU RU2009113018/28A patent/RU2437105C2/ru not_active IP Right Cessation
- 2007-09-07 WO PCT/US2007/077881 patent/WO2008031029A2/en active Application Filing
- 2007-09-07 DE DE602007006514T patent/DE602007006514D1/de active Active
-
2009
- 2009-03-03 US US12/396,756 patent/US8280652B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
RU2437105C2 (ru) | 2011-12-20 |
EP2059823B1 (de) | 2010-05-12 |
CN101529259A (zh) | 2009-09-09 |
BRPI0716882B1 (pt) | 2018-12-26 |
WO2008031029A3 (en) | 2009-01-29 |
ATE467842T1 (de) | 2010-05-15 |
EP2059823A2 (de) | 2009-05-20 |
US20090284249A1 (en) | 2009-11-19 |
BRPI0716882A8 (pt) | 2015-11-10 |
US8280652B2 (en) | 2012-10-02 |
BRPI0716882A2 (pt) | 2013-10-15 |
CN101529259B (zh) | 2015-12-02 |
WO2008031029A2 (en) | 2008-03-13 |
RU2009113018A (ru) | 2010-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |