A calorimetric measuring system for measurement of loss in high voltage cable conductors 2019 (English)In: JiCable 2019, 10th international conference on insulated power cables, Versailles,France. June, 2019. / [ed] Jean-Michel LEQUEUX, 2019Conference paper, Published paper (Other academic)

Abstract [en]

A calorimetric measuring system for measuring the ratio between AC and DC resistance, RAC/RDC, of high voltage power cable conductors has been designed and constructed. An uncertainty analysis predicts that the ratio RAC/RDC at 90°C of a 2500 mm2 cable of low loss design can be measured with an uncertainty of 1,0%. But the uncertainty of an actual measurement was larger due to unresolved sources of uncertainty.

Place, publisher, year, edition, pages

2019.

Keywords [en]

cable, cables, power cable, conductor resistance, low loss, cable connection, High voltage AC cable, Power loss measurement, AC resistance, skin effect, calorimeter, measuring system, uncertainty analysis

Keywords [sv]

kabel, högspänning, ledarresistans, kraftkabel, ledaranslutning

National Category

Infrastructure Engineering

Identifiers

URN: urn:nbn:se:ri:diva-40748OAI: oai:DiVA.org:ri-40748DiVA, id: diva2:1368142

Conference

JiCable 2019

Funder

European Metrology Programme for Innovation and Research (EMPIR), ElPow

Note

The work reported here has received support from the EMPIR programme co-financed by the Participating States and from the European Union’s Horizon 2020 research and innovation programme.

Available from: 2019-11-06 Created: 2019-11-06 Last updated: 2025-09-23Bibliographically approved

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Rydler, Karl-ErikTranefors, KaiBergman, Anders

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Rydler, Karl-ErikTranefors, KaiBergman, Anders

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