The insulation of HVDC extruded cable system joints. Part 2: Proposal of a new AC voltage PD measurement protocol for quality control during routine tests
Mazzanti, Giovanni; Castellon, Jerome; Chen, George; Fothergill, John; Fu, M; Hozumi, Naohiro; Lee, J.H.; Li, Jianying; Marzinotto, Massimo; Mauseth, Frank; Morshuis, Peter; Reed, Clive; Troia, Ivan; Tzimas, Antonios; Wu, K.
Journal article, Peer reviewed
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Date
2019Metadata
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- Institutt for elkraftteknikk [2589]
- Publikasjoner fra CRIStin - NTNU [39896]
Original version
IEEE transactions on dielectrics and electrical insulation. 2019, 26 (3), 973-980. 10.1109/TDEI.2019.8726047Abstract
The review of materials, design and testing of joints for HVDC extruded cable systems provided in previous Part 1 paved the way to this Part 2 position paper by the DEIS HVDC Cable Systems Technical Committee, whose aim is to remedy the scarcity of existing standardized tests on joints. After a sound analysis, here routine tests are identified as the first practical target for the onset of new testing procedures, AC-PD measurements as the readily-available measurement from manufacturers' experience for quality control of joints during routine tests and VHF/UHF wireless sensors as the best tool for such measurements in the noisy environment of factories. Thereby, a novel protocol for PD measurement using AC voltages and VHF/UHF electromagnetic sensors, for quality control during routine tests on HVDC extruded joints, is proposed. The insulation of HVDC extruded cable system joints. Part 2: Proposal of a new AC voltage PD measurement protocol for quality control during routine tests