AU2001213759A1 - Switching apparatus and method for varying a phase line impedance of an electricpower transport line section - Google Patents

Switching apparatus and method for varying a phase line impedance of an electricpower transport line section

Info

Publication number
AU2001213759A1
AU2001213759A1 AU2001213759A AU1375901A AU2001213759A1 AU 2001213759 A1 AU2001213759 A1 AU 2001213759A1 AU 2001213759 A AU2001213759 A AU 2001213759A AU 1375901 A AU1375901 A AU 1375901A AU 2001213759 A1 AU2001213759 A1 AU 2001213759A1
Authority
AU
Australia
Prior art keywords
phase line
varying
pair
switching apparatus
switches
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.)
Abandoned
Application number
AU2001213759A
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-QHEBEC
Original Assignee
HYDRO QHEBEC
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 QHEBEC filed Critical HYDRO QHEBEC
Priority claimed from PCT/CA2000/001348 external-priority patent/WO2002041459A1/en
Publication of AU2001213759A1 publication Critical patent/AU2001213759A1/en
Abandoned 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
    • 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
    • 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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1807—Arrangements for adjusting, eliminating or compensating reactive power in networks using series compensators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation

Abstract

The switching apparatus and method are provided for varying the impedance of a phase line of a segment of an electrical power line. The phase line includes n conductors electrically insulated from each other and short-circuited among each other at two ends of the segment. The apparatus comprises, for each of at least one of the n conductors, a passive component and a pair of electromechanical and electronic switches, the pair of switches being able to connect and disconnect in a selective manner the passive component in series with the corresponding conductor, the switches of each pair being controllable independently. The apparatus also comprises a detecting device for detecting the current operating conditions of the phase line, and a control device for controlling each pair of switches according to the current operating conditions.
AU2001213759A 2000-11-14 2000-11-14 Switching apparatus and method for varying a phase line impedance of an electricpower transport line section Abandoned AU2001213759A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2000/001348 WO2002041459A1 (en) 1999-12-03 2000-11-14 Switching apparatus and method for varying a phase line impedance of an electric power transport line section

Publications (1)

Publication Number Publication Date
AU2001213759A1 true AU2001213759A1 (en) 2002-05-27

Family

ID=4143108

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001213759A Abandoned AU2001213759A1 (en) 2000-11-14 2000-11-14 Switching apparatus and method for varying a phase line impedance of an electricpower transport line section

Country Status (8)

Country Link
US (1) US7235900B1 (en)
EP (1) EP1410477B1 (en)
CN (1) CN100407531C (en)
AT (1) ATE307411T1 (en)
AU (1) AU2001213759A1 (en)
CA (1) CA2428273C (en)
DE (1) DE60023364T2 (en)
MX (1) MXPA03004237A (en)

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CN108777468B (en) * 2018-06-22 2021-03-09 国网湖南省电力有限公司 Multifunctional intensive direct-current ice melting device
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Also Published As

Publication number Publication date
CN100407531C (en) 2008-07-30
DE60023364D1 (en) 2006-03-02
EP1410477B1 (en) 2005-10-19
CA2428273C (en) 2010-01-12
US7235900B1 (en) 2007-06-26
EP1410477A1 (en) 2004-04-21
DE60023364T2 (en) 2006-07-27
ATE307411T1 (en) 2005-11-15
CN1461509A (en) 2003-12-10
CA2428273A1 (en) 2002-05-23
MXPA03004237A (en) 2005-06-20

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