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DE69926534D1 - 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
DE69926534D1
DE69926534D1 DE69926534T DE69926534T DE69926534D1 DE 69926534 D1 DE69926534 D1 DE 69926534D1 DE 69926534 T DE69926534 T DE 69926534T DE 69926534 T DE69926534 T DE 69926534T DE 69926534 D1 DE69926534 D1 DE 69926534D1
Authority
DE
Germany
Prior art keywords
segment
conductors
commuting
section
supply circuit
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.)
Expired - Lifetime
Application number
DE69926534T
Other languages
English (en)
Other versions
DE69926534T2 (de
Inventor
Pierre Couture
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hydro Quebec
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 DE69926534D1 publication Critical patent/DE69926534D1/de
Publication of DE69926534T2 publication Critical patent/DE69926534T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Near-Field Transmission Systems (AREA)
  • Small-Scale Networks (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE69926534T 1998-12-04 1999-11-26 Verfahren und Vorrichtung zur Kommutation in einem Abschnitt einer elektrischen Versorgungsleitung Expired - Lifetime DE69926534T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2253762 1998-12-04
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 (2)

Publication Number Publication Date
DE69926534D1 true DE69926534D1 (de) 2005-09-08
DE69926534T2 DE69926534T2 (de) 2006-06-01

Family

ID=4163018

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69926534T Expired - Lifetime DE69926534T2 (de) 1998-12-04 1999-11-26 Verfahren und Vorrichtung zur Kommutation in einem 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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US8405002B2 (en) * 2002-02-11 2013-03-26 The Trustees Of Dartmouth College Pulse electrothermal mold release icemaker with safety baffles for refrigerator
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
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KR100799779B1 (ko) * 2002-02-11 2008-01-31 더 트러스티즈 오브 다트마우스 칼리지 얼음-물체 계면의 변형시스템 및 방법
US20080196429A1 (en) * 2002-02-11 2008-08-21 The Trustees Of Dartmouth College Pulse Electrothermal And Heat-Storage Ice Detachment Apparatus And Method
US7638735B2 (en) * 2002-02-11 2009-12-29 The Trustees Of Dartmouth College Pulse electrothermal and heat-storage ice detachment apparatus and methods
CA2406368A1 (fr) * 2002-10-03 2004-04-03 Hydro Quebec Deglacage de lignes de transmission electrique au moyen d'un deglaceur de lignes sous charge
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
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US20090250449A1 (en) * 2008-04-02 2009-10-08 The Trustees Of Dartmouth College System And Method For Deicing Of Power Line Cables
US8424324B2 (en) 2008-11-05 2013-04-23 The Trustees Of Dartmouth College Refrigerant evaporators with pulse-electrothermal defrosting
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US8174270B2 (en) * 2009-07-17 2012-05-08 The Invention Science Fund I, Llc Systems and methods for assessing standoff capabilities of in-service power line insulators
US20110011621A1 (en) * 2009-07-17 2011-01-20 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Smart link coupled to power line
US8426736B2 (en) * 2009-07-17 2013-04-23 The Invention Science Fund I Llc Maintaining insulators in power transmission systems
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WO2013013282A1 (en) * 2011-07-22 2013-01-31 HYDRO-QUéBEC Switching apparatus, control system and method for varying an impedance of a phase line
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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
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
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
JP6151444B2 (ja) 2013-10-04 2017-06-21 イドロ−ケベックＨｙｄｒｏ−Ｑｕｅｂｅｃ 電力線のセグメントの位相線のインピーダンスを変化させるための切替え装置および方法
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
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US10180696B2 (en) 2015-12-08 2019-01-15 Smart Wires Inc. Distributed impedance injection module for mitigation of the Ferranti effect
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
US10199150B2 (en) 2015-12-10 2019-02-05 Smart Wires Inc. Power transmission tower mounted series injection transformer
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
US10218175B2 (en) 2016-02-11 2019-02-26 Smart Wires Inc. Dynamic and integrated control of total power system using distributed impedance injection modules and actuator devices within and at the edge of the power grid
US10097037B2 (en) 2016-02-11 2018-10-09 Smart Wires Inc. System and method for distributed grid control with sub-cyclic local response capability
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
CN108666958B (zh) * 2017-03-29 2024-10-22 南方电网科学研究院有限责任公司 具有接地极线路融冰功能的双极高压直流输电系统及其运行方法
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
US6727604B2 (en) 2004-04-27
EP1138103A1 (de) 2001-10-04
US6396172B1 (en) 2002-05-28
AU1369800A (en) 2000-06-26
ATE301340T1 (de) 2005-08-15
DE69926534T2 (de) 2006-06-01
EP1138103B1 (de) 2005-08-03
US20030006652A1 (en) 2003-01-09
WO2000035061A1 (fr) 2000-06-15
CA2253762A1 (fr) 2000-06-04

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