Experience with Capacitive Online Sensors for Moisture Evaluation in Transformer Insulation

Ivanka  Atanasova-Höhlein; Maja  Končan-Gradnik; Tim  Gradnik; Biljana  Čuček; Piotr  Przybylek; Krzysztof  Siodla; Knut Brede  Liland; Qiang Liu

doi:10.1109/mei.2019.8636102

Experience with Capacitive Online Sensors for Moisture Evaluation in Transformer Insulation

Ivanka Atanasova-Höhlein, Maja Končan-Gradnik, Tim Gradnik, Biljana Čuček, Piotr Przybylek, Krzysztof Siodla, Knut Brede Liland , Qiang Liu

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Abstract

This article presents new criteria for on-line moisture assessment in liquid filled electrical equipment

Original language	English
Journal	IEEE Electrical Insulation Magazine
Early online date	11 Feb 2019
DOIs	https://doi.org/10.1109/mei.2019.8636102
Publication status	Published - 2019

Keywords

capacitive sensors
moisture, transformer insulation
, Karl Fischer measurement
temperature dependence
relative saturation
breakdown voltage
risk evaluation,
mineral oil
ester
water content

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10.1109/mei.2019.8636102

Experience with Capacitive Online Sensors_AcceptedAccepted author manuscript, 1.01 MB

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title = "Experience with Capacitive Online Sensors for Moisture Evaluation in Transformer Insulation",

abstract = "This article presents new criteria for on-line moisture assessment in liquid filled electrical equipment",

keywords = "capacitive sensors, moisture, transformer insulation, , Karl Fischer measurement, temperature dependence, relative saturation, breakdown voltage, risk evaluation,, mineral oil, ester, water content",

author = "Ivanka Atanasova-H{\"o}hlein and Maja Kon{\v c}an-Gradnik and Tim Gradnik and Biljana {\v C}u{\v c}ek and Piotr Przybylek and Krzysztof Siodla and Liland, {Knut Brede} and Qiang Liu",

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language = "English",

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AU - Atanasova-Höhlein, Ivanka

AU - Končan-Gradnik, Maja

AU - Gradnik, Tim

AU - Čuček, Biljana

AU - Przybylek, Piotr

AU - Siodla, Krzysztof

AU - Liland , Knut Brede

AU - Liu, Qiang

PY - 2019

Y1 - 2019

N2 - This article presents new criteria for on-line moisture assessment in liquid filled electrical equipment

AB - This article presents new criteria for on-line moisture assessment in liquid filled electrical equipment

KW - capacitive sensors

KW - moisture, transformer insulation

KW - , Karl Fischer measurement

KW - temperature dependence

KW - relative saturation

KW - breakdown voltage

KW - risk evaluation,

KW - mineral oil

KW - ester

KW - water content

U2 - 10.1109/mei.2019.8636102

DO - 10.1109/mei.2019.8636102

M3 - Article

SN - 0883-7554

JO - IEEE Electrical Insulation Magazine

JF - IEEE Electrical Insulation Magazine

ER -

Experience with Capacitive Online Sensors for Moisture Evaluation in Transformer Insulation

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Keywords

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