MA60094B1 - Leakage and bypass current monitoring system in tht overhead line insulators - Google Patents

Leakage and bypass current monitoring system in tht overhead line insulators

Info

Publication number
MA60094B1
MA60094B1 MA60094A MA60094A MA60094B1 MA 60094 B1 MA60094 B1 MA 60094B1 MA 60094 A MA60094 A MA 60094A MA 60094 A MA60094 A MA 60094A MA 60094 B1 MA60094 B1 MA 60094B1
Authority
MA
Morocco
Prior art keywords
leakage
tht
monitoring system
overhead line
current monitoring
Prior art date
Application number
MA60094A
Other languages
French (fr)
Inventor
Jorge Filipe PINHEIRO MARTINS
Gonçalo Nuno CARRAGETA PINTADO
Tiago Frederico TEIXEIRA CERQUEIRA
Bruno GALHARDO
Luís Miguel ALVES DE OLIVEIRA
Nuno Filipe DIAS CASALEIRO
Alexandre José FABIÃO APARÍCIO
Original Assignee
Ren Pro, Sa
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 Ren Pro, Sa filed Critical Ren Pro, Sa
Priority claimed from PCT/IB2021/055028 external-priority patent/WO2022003452A1/en
Publication of MA60094B1 publication Critical patent/MA60094B1/en

Links

Landscapes

  • Testing Relating To Insulation (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

The present invention concerns a system for continuous and remote real-time monitoring of the progressive degradation of insulators installed in electrical power transmission networks, particularly in extra-high voltage (EHV) power lines, which can be applied to lower voltage levels (high and medium voltage). The operating principle is based on identifying the occurrence of leakage currents in said insulators by recording current intensities, periods of occurrence, and local temperature and relative humidity measurements.
MA60094A 2020-06-30 2021-06-08 Leakage and bypass current monitoring system in tht overhead line insulators MA60094B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PT2020116538 2020-06-30
PCT/IB2021/055028 WO2022003452A1 (en) 2020-06-30 2021-06-08 Leakage and flashover current monitoring system in vhv overhead line insulators
EP21732563.8A EP4172638B1 (en) 2020-06-30 2021-06-08 Leakage and flashover current monitoring system in vhv overhead line insulators

Publications (1)

Publication Number Publication Date
MA60094B1 true MA60094B1 (en) 2025-05-30

Family

ID=95858142

Family Applications (1)

Application Number Title Priority Date Filing Date
MA60094A MA60094B1 (en) 2020-06-30 2021-06-08 Leakage and bypass current monitoring system in tht overhead line insulators

Country Status (3)

Country Link
ES (1) ES3030331T3 (en)
MA (1) MA60094B1 (en)
PL (1) PL4172638T3 (en)

Also Published As

Publication number Publication date
PL4172638T3 (en) 2025-07-14
ES3030331T3 (en) 2025-06-27

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