ES2524518R1 - Localización de fallos usando ondas progresivas - Google Patents

Localización de fallos usando ondas progresivas Download PDF

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Publication number
ES2524518R1
ES2524518R1 ES201490041A ES201490041A ES2524518R1 ES 2524518 R1 ES2524518 R1 ES 2524518R1 ES 201490041 A ES201490041 A ES 201490041A ES 201490041 A ES201490041 A ES 201490041A ES 2524518 R1 ES2524518 R1 ES 2524518R1
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ES
Spain
Prior art keywords
troubleshooting
progressive waves
progressive
waves
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.)
Granted
Application number
ES201490041A
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English (en)
Other versions
ES2524518A2 (es
ES2524518B2 (es
Inventor
Edmund O Schweitzer Iii
Armando Guzman-Casillas
Veselin Skendzic
Mangapathirao Venkata Mynam
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Schweitzer Engineering Laboratories Inc
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Schweitzer Engineering Laboratories Inc
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Publication date
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Publication of ES2524518A2 publication Critical patent/ES2524518A2/es
Publication of ES2524518R1 publication Critical patent/ES2524518R1/es
Application granted granted Critical
Publication of ES2524518B2 publication Critical patent/ES2524518B2/es
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/088—Aspects of digital computing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
    • 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
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • 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
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/265—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured making use of travelling wave theory
    • 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
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
ES201490041A 2011-10-12 2012-10-12 Localización de fallos usando ondas progresivas Withdrawn - After Issue ES2524518B2 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161546480P 2011-10-12 2011-10-12
US61/546,480 2011-10-12
PCT/US2012/060089 WO2013056144A1 (en) 2011-10-12 2012-10-12 Fault location using traveling waves

Publications (3)

Publication Number Publication Date
ES2524518A2 ES2524518A2 (es) 2014-12-09
ES2524518R1 true ES2524518R1 (es) 2015-03-04
ES2524518B2 ES2524518B2 (es) 2017-01-25

Family

ID=48082529

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201490041A Withdrawn - After Issue ES2524518B2 (es) 2011-10-12 2012-10-12 Localización de fallos usando ondas progresivas

Country Status (8)

Country Link
US (2) US8655609B2 (es)
AU (1) AU2012323949B2 (es)
BR (1) BR112014008746A2 (es)
CA (2) CA2850834C (es)
ES (1) ES2524518B2 (es)
MX (1) MX2014003271A (es)
WO (1) WO2013056144A1 (es)
ZA (1) ZA201402378B (es)

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Publication number Publication date
BR112014008746A2 (pt) 2017-04-18
ZA201402378B (en) 2015-11-25
ES2524518A2 (es) 2014-12-09
MX2014003271A (es) 2014-04-10
US20130096854A1 (en) 2013-04-18
US8655609B2 (en) 2014-02-18
US8781766B2 (en) 2014-07-15
ES2524518B2 (es) 2017-01-25
CA2850834C (en) 2015-12-29
CA2905868A1 (en) 2013-04-18
AU2012323949A1 (en) 2014-04-10
US20140074414A1 (en) 2014-03-13
CA2850834A1 (en) 2013-04-18
AU2012323949B2 (en) 2015-01-15
CA2905868C (en) 2016-04-12
WO2013056144A1 (en) 2013-04-18

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