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PL2021753T3 - Układ monitorowania temperatury oraz zwisu linii elektroenergetycznej - Google Patents

Układ monitorowania temperatury oraz zwisu linii elektroenergetycznej

Info

Publication number
PL2021753T3
PL2021753T3 PL07761985.6T PL07761985T PL2021753T3 PL 2021753 T3 PL2021753 T3 PL 2021753T3 PL 07761985 T PL07761985 T PL 07761985T PL 2021753 T3 PL2021753 T3 PL 2021753T3
Authority
PL
Poland
Prior art keywords
power line
monitor system
line temperature
sag monitor
sag
Prior art date
Application number
PL07761985.6T
Other languages
English (en)
Inventor
John Engelhardt
Larry Fish
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 filed Critical
Publication of PL2021753T3 publication Critical patent/PL2021753T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/047—Specific indicating or recording arrangements, e.g. for remote indication, for indicating overload or underload
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
    • G01K3/06—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of space
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/05—Suspension arrangements or devices for electric cables or lines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electric Cable Installation (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
PL07761985.6T 2006-05-11 2007-05-08 Układ monitorowania temperatury oraz zwisu linii elektroenergetycznej PL2021753T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79945306P 2006-05-11 2006-05-11

Publications (1)

Publication Number Publication Date
PL2021753T3 true PL2021753T3 (pl) 2016-12-30

Family

ID=38694622

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07761985.6T PL2021753T3 (pl) 2006-05-11 2007-05-08 Układ monitorowania temperatury oraz zwisu linii elektroenergetycznej

Country Status (6)

Country Link
EP (2) EP3076142B1 (pl)
KR (1) KR101390558B1 (pl)
CA (2) CA2896485C (pl)
ES (1) ES2593927T3 (pl)
PL (1) PL2021753T3 (pl)
WO (1) WO2007134022A2 (pl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010054072A1 (en) 2008-11-06 2010-05-14 Mark Lancaster Real-time power line rating
KR101007503B1 (ko) 2008-12-03 2011-01-12 한전케이피에스 주식회사 송전선로 이도 측정 방법
CA2759045C (en) * 2009-04-30 2016-01-05 Underground Systems, Inc. Overhead power line monitor
US10205307B2 (en) 2010-03-23 2019-02-12 Southwire Company, Llc Power line maintenance monitoring
KR100980389B1 (ko) * 2010-06-10 2010-09-07 주식회사 전진이엔지 온도변화에 따른 가공배전선의 길이조절 완철
US20130054162A1 (en) 2011-08-31 2013-02-28 Tollgrade Communications, Inc. Methods and apparatus for determining conditions of power lines
CA2864096C (en) 2012-02-14 2021-03-23 Tollgrade Communications, Inc. Power line management system
CA2944440C (en) 2014-03-31 2022-10-25 Tollgrade Communication, Inc. Optical voltage sensing for underground medium voltage wires
WO2016033443A1 (en) 2014-08-29 2016-03-03 Tollgrade Communications, Inc. Power extraction for a medium voltage sensor using a capacitive voltage divider
CN104596453A (zh) * 2015-01-20 2015-05-06 电子科技大学 一种测量架空输电线弧垂的系统
SI25126A (sl) * 2017-04-26 2017-07-31 C & G D.O.O. Ljubljana Metoda za določitev dodatnih mehanskih obremenitev visokonapetostnega vodnika
KR200491175Y1 (ko) * 2018-10-30 2020-05-15 이근량 버스닥트의 온도와 2채널 기울기 측정 시스템
CA3182290A1 (en) * 2020-05-04 2021-11-11 Lindsey Manufacturing Co. Methods and systems for predicting conductor health
CN111666690B (zh) * 2020-06-11 2023-10-20 海南电网有限责任公司 输电线路导线的弧垂分析方法、装置、设备和介质
CN112582958B (zh) * 2020-12-31 2022-10-11 国网山东省电力公司龙口市供电公司 一种快速调节导线弧垂装置
CN118189869A (zh) * 2024-02-28 2024-06-14 国网江苏省电力有限公司南京供电分公司 一种光缆弧垂检测方法、装置、设备及介质
CN118554644B (zh) * 2024-07-29 2024-10-22 国网甘肃省电力公司张掖供电公司 一种基于远距离电力传输状态监测方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728887A (en) * 1984-06-22 1988-03-01 Davis Murray W System for rating electric power transmission lines and equipment
JPH07193986A (ja) * 1993-12-25 1995-07-28 Sumitomo Electric Ind Ltd 電力ケーブル接続部の監視方法
US5517864A (en) * 1994-05-31 1996-05-21 Seppa; Tapani O. Power transmission line tension monitoring system
KR100240747B1 (ko) 1997-04-26 2000-01-15 권문구 광복합 전력 케이블의 광유니트 삽입형 도체 접속방법
US6097298A (en) * 1998-02-13 2000-08-01 Ecsi Corporation Apparatus and method of monitoring a power transmission line
US6205867B1 (en) * 1998-10-07 2001-03-27 American Electric Power, Inc. Power line sag monitor
EP1324454B1 (en) * 2001-12-21 2006-05-10 ABB Schweiz AG Determining an operational limit of a power transmission line
NO318809B1 (no) * 2002-10-07 2005-05-09 Protura As Anordning for overvakning av en elektrisk luftstrekk-ledning
EP1769258A4 (en) * 2004-07-21 2017-05-17 Underground Systems, Inc. Dynamic line rating system with real-time tracking of conductor creep to establish the maximum allowable conductor loading as limited by clearance
US20060265175A1 (en) * 2005-05-09 2006-11-23 Manuchehr Shimohamadi Low-cost multi-span conductor temperature measurement system

Also Published As

Publication number Publication date
EP2021753B1 (en) 2016-07-06
WO2007134022A3 (en) 2008-01-24
EP3076142B1 (en) 2018-07-18
WO2007134022A2 (en) 2007-11-22
ES2593927T3 (es) 2016-12-14
CA2655153C (en) 2016-01-19
EP3076142A1 (en) 2016-10-05
EP2021753A2 (en) 2009-02-11
KR101390558B1 (ko) 2014-04-30
KR20090037396A (ko) 2009-04-15
CA2896485C (en) 2019-02-19
CA2896485A1 (en) 2007-11-22
EP2021753A4 (en) 2015-07-15
CA2655153A1 (en) 2007-11-22

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