ATE301340T1 - Verfahren und vorrichtung zur kommutation in einer abschnitt einer elektrischen versorgungsleitung - Google Patents

Verfahren und vorrichtung zur kommutation in einer abschnitt einer elektrischen versorgungsleitung

Info

Publication number
ATE301340T1
ATE301340T1 AT99973359T AT99973359T ATE301340T1 AT E301340 T1 ATE301340 T1 AT E301340T1 AT 99973359 T AT99973359 T AT 99973359T AT 99973359 T AT99973359 T AT 99973359T AT E301340 T1 ATE301340 T1 AT E301340T1
Authority
AT
Austria
Prior art keywords
segment
conductors
commutating
section
supply line
Prior art date
Application number
AT99973359T
Other languages
English (en)
Inventor
Pierre Couture
Original Assignee
Hydro Quebec
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 Hydro Quebec filed Critical Hydro Quebec
Application granted granted Critical
Publication of ATE301340T1 publication Critical patent/ATE301340T1/de

Links

Classifications

    • 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
    • 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
    • H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
    • 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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • 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
    • H02G7/16—Devices for removing snow or ice from lines or cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Direct Current Motors (AREA)
  • Near-Field Transmission Systems (AREA)
  • Small-Scale Networks (AREA)
AT99973359T 1998-12-04 1999-11-26 Verfahren und vorrichtung zur kommutation in einer abschnitt einer elektrischen versorgungsleitung ATE301340T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002253762A CA2253762A1 (fr) 1998-12-04 1998-12-04 Appareil et methode de commutation pour des lignes de transport d'energie electrique
PCT/CA1999/001136 WO2000035061A1 (fr) 1998-12-04 1999-11-26 Appareil et methode de commutation pour un tronçon d'une ligne de transport d'energie electrique

Publications (1)

Publication Number Publication Date
ATE301340T1 true ATE301340T1 (de) 2005-08-15

Family

ID=4163018

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99973359T ATE301340T1 (de) 1998-12-04 1999-11-26 Verfahren und vorrichtung zur kommutation in einer abschnitt einer elektrischen versorgungsleitung

Country Status (7)

Country Link
US (2) US6396172B1 (de)
EP (1) EP1138103B1 (de)
AT (1) ATE301340T1 (de)
AU (1) AU1369800A (de)
CA (1) CA2253762A1 (de)
DE (1) DE69926534T2 (de)
WO (1) WO2000035061A1 (de)

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ATE307411T1 (de) * 2000-11-14 2005-11-15 Hydro Quebec Vorrichtung und verfahren zur kommutation, um die impedanz eines phasenleiters einer hochspannungsleitung zu ändern
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US20090235681A1 (en) * 2002-02-11 2009-09-24 The Trustees Of Dartmouth College Pulse Electrothermal Mold Release Icemaker For Refrigerator Having Interlock Closure And Baffle For Safety
US20080196429A1 (en) * 2002-02-11 2008-08-21 The Trustees Of Dartmouth College Pulse Electrothermal And Heat-Storage Ice Detachment Apparatus And Method
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CA2409284A1 (fr) * 2002-10-22 2004-04-22 Hydro Quebec Appareil et methode de commutation pour controler l'ecoulement de puissance dans une ligne de phase d'un troncon d'une ligne de transport d'energie electrique
CN101947343B (zh) * 2003-06-20 2014-02-19 雷斯梅德有限公司 带有加湿器的可吸入气体设备
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US8424324B2 (en) 2008-11-05 2013-04-23 The Trustees Of Dartmouth College Refrigerant evaporators with pulse-electrothermal defrosting
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US8692537B2 (en) * 2009-07-17 2014-04-08 The Invention Science Fund I, Llc Use pairs of transformers to increase transmission line voltage
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CN102431468B (zh) * 2011-10-25 2014-09-17 成都交大许继电气有限责任公司 高速铁路防冰、融冰方法及实现该方法的系统
CN104170195B (zh) 2012-01-19 2017-05-03 海德罗-魁北克公司 用于室外开关设备的装置
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CN103066543B (zh) * 2013-02-16 2015-04-08 湖南省电力公司科学研究院 三分裂导线输电线路电流循环智能融冰装置
CN103050920B (zh) * 2013-02-16 2015-09-02 湖南省电力公司科学研究院 二分裂导线输电线路电流循环智能融冰装置
CN103368123A (zh) * 2013-07-24 2013-10-23 都匀供电局 负阻抗特性的融冰辅助方法及装置
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CN103595042B (zh) * 2013-11-25 2015-05-20 国网能源研究院 一种确定输配电线路利用率上限及其裕度的方法与装置
CN104332928B (zh) * 2014-11-20 2016-08-24 国家电网公司 分裂导线经济电流防冰除冰方法
US10418814B2 (en) 2015-12-08 2019-09-17 Smart Wires Inc. Transformers with multi-turn primary windings for dynamic power flow control
US10008317B2 (en) 2015-12-08 2018-06-26 Smart Wires Inc. Voltage or impedance-injection method using transformers with multiple secondary windings for dynamic power flow control
US10903653B2 (en) 2015-12-08 2021-01-26 Smart Wires Inc. Voltage agnostic power reactor
US10180696B2 (en) 2015-12-08 2019-01-15 Smart Wires Inc. Distributed impedance injection module for mitigation of the Ferranti effect
CN105514990B (zh) * 2015-12-10 2018-01-12 中国电力科学研究院 综合经济性与安全性的输电线路利用率提高装置及方法
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US10651633B2 (en) 2016-04-22 2020-05-12 Smart Wires Inc. Modular, space-efficient structures mounting multiple electrical devices
US10468880B2 (en) 2016-11-15 2019-11-05 Smart Wires Inc. Systems and methods for voltage regulation using split-conductors with loop current reduction
US10666038B2 (en) 2017-06-30 2020-05-26 Smart Wires Inc. Modular FACTS devices with external fault current protection
US11095110B1 (en) * 2018-06-28 2021-08-17 Smart Wires Inc. Energy harvesting from fault currents
CN111431125B (zh) * 2020-05-11 2021-04-16 广东电网有限责任公司清远供电局 一种在线融冰装置
CN111666662B (zh) * 2020-05-22 2023-03-21 长沙理工大学 一种10kV架空线路并联间隙的单相同线安装方法
CN112510631B (zh) * 2020-12-25 2022-03-25 诸暨恒达电机维修有限公司 一种电力检测用高压线缆除冰设备
CN113161967B (zh) * 2021-04-30 2022-05-24 贵州电网有限责任公司 一种基于柔性互联变电站的移相在线融冰方法
CN113507082B (zh) * 2021-07-14 2022-05-13 四川大学 一种用于耐张塔的单相无源防冰融冰电阻型控制设备
CN114583649B (zh) * 2022-05-09 2022-07-19 广东电网有限责任公司佛山供电局 一种零序电流融冰装置及其控制策略、设备和介质
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Also Published As

Publication number Publication date
DE69926534T2 (de) 2006-06-01
US6727604B2 (en) 2004-04-27
EP1138103B1 (de) 2005-08-03
WO2000035061A1 (fr) 2000-06-15
AU1369800A (en) 2000-06-26
CA2253762A1 (fr) 2000-06-04
US6396172B1 (en) 2002-05-28
EP1138103A1 (de) 2001-10-04
DE69926534D1 (de) 2005-09-08
US20030006652A1 (en) 2003-01-09

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