ATE513348T1 - Parameterschätzung für ein thermisches modell einer netzleitung - Google Patents

Parameterschätzung für ein thermisches modell einer netzleitung

Info

Publication number
ATE513348T1
ATE513348T1 AT07787793T AT07787793T ATE513348T1 AT E513348 T1 ATE513348 T1 AT E513348T1 AT 07787793 T AT07787793 T AT 07787793T AT 07787793 T AT07787793 T AT 07787793T AT E513348 T1 ATE513348 T1 AT E513348T1
Authority
AT
Austria
Prior art keywords
power line
values
line
temperature
thermal model
Prior art date
Application number
AT07787793T
Other languages
English (en)
Inventor
Marek Zima
Petr Korba
Albert Leirbukt
Mats Larsson
Original Assignee
Abb Research Ltd
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 Abb Research Ltd filed Critical Abb Research Ltd
Application granted granted Critical
Publication of ATE513348T1 publication Critical patent/ATE513348T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/226—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for wires or cables, e.g. heating wires

Landscapes

  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Insulated Conductors (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Wind Motors (AREA)
AT07787793T 2006-08-11 2007-07-23 Parameterschätzung für ein thermisches modell einer netzleitung ATE513348T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06405340A EP1887673A1 (de) 2006-08-11 2006-08-11 Parameterschätzverfahren eines thermischen Modells einer Stromleitung
PCT/EP2007/057548 WO2008017581A1 (en) 2006-08-11 2007-07-23 Parameter estimation for a thermal model of a power line

Publications (1)

Publication Number Publication Date
ATE513348T1 true ATE513348T1 (de) 2011-07-15

Family

ID=37696777

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07787793T ATE513348T1 (de) 2006-08-11 2007-07-23 Parameterschätzung für ein thermisches modell einer netzleitung

Country Status (9)

Country Link
US (1) US20090216472A1 (de)
EP (2) EP1887673A1 (de)
CN (1) CN101507074A (de)
AT (1) ATE513348T1 (de)
ES (1) ES2367399T3 (de)
PL (1) PL2050176T3 (de)
RU (1) RU2430457C2 (de)
SI (1) SI2050176T1 (de)
WO (1) WO2008017581A1 (de)

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US9129510B2 (en) * 2012-11-28 2015-09-08 Abb Technology Ag Monitoring operating condition of electrical component
US9519014B2 (en) 2012-12-06 2016-12-13 Dynamic Engineers, Inc. Systems and methods for calculating power transmission line capacity
US9366688B2 (en) 2013-03-14 2016-06-14 Hubbell Incorporated Apparatuses, systems and methods for determining effective wind speed
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US9638733B2 (en) 2013-12-13 2017-05-02 General Electric Company Computing device and methods of detecting thermal hotspots in a power distribution system
CN103984987B (zh) * 2014-05-05 2017-11-24 国家电网公司 一种测风网络实时校正的arma模型风电功率超短期预测方法
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CN104077206B (zh) * 2014-07-17 2017-04-05 华东建筑设计研究院有限公司 热水系统的温度预测方法
CN104808136A (zh) * 2015-05-18 2015-07-29 杭州士兰微电子股份有限公司 芯片温度与电流强度关联性的测试设备
CN104934973B (zh) * 2015-06-24 2017-05-17 国网山东省电力公司德州市陵城区供电公司 一种考虑温度的电力线路损耗计算方法
CN105281330B (zh) * 2015-11-09 2017-12-19 山东大学 一种外送风电输电线路热定值方法
CN105962906B (zh) * 2016-06-14 2019-05-24 广州视源电子科技股份有限公司 一种体温测量方法及装置
CN106777711B (zh) * 2016-12-22 2019-09-17 石家庄国祥运输设备有限公司 建立车载变风量空调系统风量预测模型的方法
CN107664779A (zh) * 2017-08-25 2018-02-06 国网辽宁省电力有限公司 一种集成气象参数的同步相量测量单元户外天线
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US10852335B2 (en) * 2018-02-21 2020-12-01 General Electric Technology Gmbh Estimation of electrical grid parameters
EP3553917B1 (de) * 2018-04-09 2021-09-01 NXP USA, Inc. Stromübertragungseinheit
EP3553918B1 (de) 2018-04-09 2020-11-25 NXP USA, Inc. Stromübertragungseinheit
CN108734342B (zh) * 2018-04-28 2020-12-25 山东大学 区域天气预报用于地区电网架空线路热定值概率预测方法
FR3083380B1 (fr) 2018-07-02 2021-07-09 Association Pour La Rech Et Le Developpement Des Methodes Et Processus Industriels Armines Ampacite des lignes aeriennes basee sur les previsions
CN109412163B (zh) * 2018-11-30 2021-07-30 国网山东省电力公司经济技术研究院 一种分散式风电接入配电网的精确潮流计算方法
EP3671997A1 (de) * 2018-12-20 2020-06-24 ABB Schweiz AG System zur überwachung einer schaltanlage
CN112395755B (zh) * 2020-11-13 2024-07-26 广东电网有限责任公司电力科学研究院 一种架空导线暂态温度的检测方法及装置
CN113641723B (zh) * 2021-07-22 2023-05-26 太原理工大学 一种基于线路阻抗参数估计的窃电预测方法
CN113904336B (zh) * 2021-10-15 2023-05-23 国网河南省电力公司电力科学研究院 一种基于气象时空分布特征的高压直流线路参数计算方法
CN114745068B (zh) * 2022-04-12 2023-11-03 重庆邮电大学 一种建立室内电网宽带电力线信道模型的方法
CN115313363B (zh) * 2022-07-29 2024-08-09 国网浙江省电力有限公司金华供电公司 基于线性热模型的5g供电线路过热预测方法
CN115561564B (zh) * 2022-12-05 2023-03-10 广东电网有限责任公司中山供电局 一种电缆接头动态载流量的arima序列预测方法
CN117272701B (zh) * 2023-11-21 2024-03-08 国网四川省电力公司天府新区供电公司 基于气象环境数据的变压器温度预测模型及方法

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ATE326073T1 (de) * 2001-12-21 2006-06-15 Abb Schweiz Ag Ermittlung der betriebsgrenzwerte in einem energieverteilungsnetz
DE60318408T2 (de) * 2003-06-21 2009-01-29 Abb Research Ltd. Ermittlung elektromechanischer Schwingungen in Stromversorgungssystemen
SE0403205D0 (sv) * 2004-12-22 2004-12-22 Abb Ab Förfarande och anordning för bestämning av belastningstillstånd hos kraftsystemkomponenter

Also Published As

Publication number Publication date
WO2008017581A1 (en) 2008-02-14
US20090216472A1 (en) 2009-08-27
EP1887673A1 (de) 2008-02-13
RU2430457C2 (ru) 2011-09-27
CN101507074A (zh) 2009-08-12
EP2050176A1 (de) 2009-04-22
PL2050176T3 (pl) 2011-11-30
SI2050176T1 (sl) 2011-10-28
RU2009108656A (ru) 2010-09-20
EP2050176B1 (de) 2011-06-15
ES2367399T3 (es) 2011-11-03

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