CO2017012469A2 - Medidor de corriente continua y método de uso - Google Patents

Medidor de corriente continua y método de uso

Info

Publication number
CO2017012469A2
CO2017012469A2 CONC2017/0012469A CO2017012469A CO2017012469A2 CO 2017012469 A2 CO2017012469 A2 CO 2017012469A2 CO 2017012469 A CO2017012469 A CO 2017012469A CO 2017012469 A2 CO2017012469 A2 CO 2017012469A2
Authority
CO
Colombia
Prior art keywords
current
leakage current
energized
transmission line
momentary leakage
Prior art date
Application number
CONC2017/0012469A
Other languages
English (en)
Inventor
David James Ball
Donald William Mclennan
Original Assignee
Quanta Associates Lp
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 Quanta Associates Lp filed Critical Quanta Associates Lp
Publication of CO2017012469A2 publication Critical patent/CO2017012469A2/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • 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
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1245—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of line insulators or spacers, e.g. ceramic overhead line cap insulators; of insulators in HV bushings
    • 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

Abstract

RESUMEN Un aparato y método mide y analiza la corriente DC que pasa a través de un miembro sustancialmente aislante o material dieléctrico que está conectado eléctricamente a, o de otra manera, es conductor, entre una línea de transmisión eléctrica DC energizada y un potencial de tierra. Un aparato puede utilizar un dispositivo que mide la corriente DC, un interruptor de selección de nivel de voltaje DC, una pantalla DC, una visualización gráfica de corriente de fuga momentánea, y un altavoz de audio. Un proceso puede implicar que se extiende un miembro sustancialmente aislante o material dieléctrico entre una línea de transmisión eléctrica DC energizada y un potencial de tierra, que detecta una corriente de fuga momentánea DC, usando un medidor de corriente de fuga momentánea DC para medir la corriente DC a través del miembro o material, y un computador para analizar y comparar la corriente DC y entregar resultados o una advertencia de que la corriente DC ha alcanzado un valor umbral.
CONC2017/0012469A 2015-06-03 2017-12-01 Medidor de corriente continua y método de uso CO2017012469A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562170554P 2015-06-03 2015-06-03
PCT/US2016/035809 WO2016196986A1 (en) 2015-06-03 2016-06-03 Direct current meter and method of use

Publications (1)

Publication Number Publication Date
CO2017012469A2 true CO2017012469A2 (es) 2018-05-31

Family

ID=57441977

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2017/0012469A CO2017012469A2 (es) 2015-06-03 2017-12-01 Medidor de corriente continua y método de uso

Country Status (18)

Country Link
US (2) US10254316B2 (es)
EP (1) EP3304106A4 (es)
CN (1) CN107850640A (es)
AR (1) AR104903A1 (es)
AU (2) AU2016270351B2 (es)
BR (1) BR112017025786A2 (es)
CA (2) CA3153121C (es)
CL (2) CL2017003065A1 (es)
CO (1) CO2017012469A2 (es)
CR (1) CR20170548A (es)
EC (1) ECSP17079886A (es)
HK (1) HK1248317A1 (es)
MX (2) MX2021005968A (es)
NZ (1) NZ776113A (es)
PE (1) PE20180724A1 (es)
PH (2) PH12017502214A1 (es)
WO (1) WO2016196986A1 (es)
ZA (1) ZA201708709B (es)

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US10519714B2 (en) * 2017-06-23 2019-12-31 The Boeing Company Methods and devices for electrostatic discharge of a workpiece
US10974939B2 (en) * 2017-11-09 2021-04-13 Quanta Associates, L.P. Inductor to control transient currents during energized bond on
EP3707576A4 (en) * 2017-11-09 2021-08-04 Quanta Associates, L.P. INDUCTANCE COIL ALLOWING TO CONTROL TRANSIENT CURRENTS DURING A POWERED LINK
CN108551002A (zh) * 2018-05-29 2018-09-18 广东电网有限责任公司 一种接地引上连接装置
FR3109450B1 (fr) * 2020-04-16 2022-04-01 Sediver Isolateur de ligne electrique aerienne comprenant un dispositif de mesure de courant de fuite a autonomie prolongee
US11435390B1 (en) * 2021-12-23 2022-09-06 Altec Industries, Inc. Ion-density detection system for an aerial device
CN114355851B (zh) * 2021-12-29 2024-01-12 江苏恒力化纤股份有限公司 一种通过监测热辊加热电流来减少纤维异常的方法

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Also Published As

Publication number Publication date
WO2016196986A1 (en) 2016-12-08
CA3153121C (en) 2023-07-04
US11016127B2 (en) 2021-05-25
HK1248317A1 (zh) 2018-10-12
US20160356826A1 (en) 2016-12-08
ECSP17079886A (es) 2018-03-31
CL2017003065A1 (es) 2018-06-22
AU2021240210A1 (en) 2021-10-28
NZ738421A (en) 2021-10-29
ZA201708709B (en) 2021-06-30
PH12017502214B1 (en) 2018-06-11
PH12017502214A1 (en) 2018-06-11
CL2018003399A1 (es) 2019-03-29
AU2021240210B2 (en) 2022-08-11
EP3304106A1 (en) 2018-04-11
AU2016270351B2 (en) 2021-07-01
MX2017015573A (es) 2018-04-26
US10254316B2 (en) 2019-04-09
NZ776113A (en) 2021-12-24
US20190257859A1 (en) 2019-08-22
CA3153121A1 (en) 2016-12-08
CA2987059C (en) 2022-05-17
PE20180724A1 (es) 2018-04-26
AR104903A1 (es) 2017-08-23
EP3304106A4 (en) 2019-02-13
PH12020551275A1 (en) 2021-11-22
BR112017025786A2 (pt) 2018-08-07
MX2021005968A (es) 2022-12-14
AU2016270351A1 (en) 2018-01-18
CR20170548A (es) 2018-04-03
CA2987059A1 (en) 2016-12-08
CN107850640A (zh) 2018-03-27

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