Quality Management of Transmission Power Cables for Safe and Reliable Grid Operation

• Autorzy: Gulski Edward , Jongen Rogier , Parciak Jarosław

Identyfikatory

DOI

10.15199/74.2020.9.1

• Języki publikacji: EN

Abstrakty

EN

Taking under consideration, that reliable transmission of energy is fundamental to proper operation of national power grid, quality control is essential for newly installed and in-service cable connections. It is known that routine tests (insulation coordination) completely check the quality of a power cable and accessories at the manufacturer. Nevertheless, the risk of problems with the delivery and installation of accessories can affect the quality of a newly installed power cable circuit. Based on international experience gathered on various power grids over the past 20 years, this article focuses on the use of non-destructive testing for after-installation - and diagnostic tests of all types of transmission cables. This document discusses in particular various actual aspects of testing new connections as well as the condition assessment of service aged HV power cables.

Słowa kluczowe

EN

power cables; on-site testing; after-laying testing; diagnostic testing; continuous and damped AC voltages; VLF; partial discharges; defect localization; dissipation factor; tan δ; testing; HV; power cable; long length

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Wiadomości Elektrotechniczne
• Rocznik: 2020
• Tom: R. 88, nr 9
• Strony: 4--9
• Opis fizyczny: Bibliogr. 32 poz., rys., tab., wykr., zdj.

Twórcy

autor

Gulski Edward

• Łódź University of Technology, Poland
• Fellow IEEE

autor

Jongen Rogier

• onsite hv solutions ag, Switzerland

autor

Parciak Jarosław

• onsite hv solutions Central Europe Sp. z o.o., Poland

Bibliografia

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