Title :
Insulation condition estimation of distribution power cables by on-line and off-line diagnostics
Author_Institution :
HV Technol. & Manage., Delft Univ. of Technol., Netherlands
Abstract :
Fundamental aspects of different on-site PD diagnostics are evaluated to determine their information transferability. In particular, using laboratory investigation and field tests, where different insulation defects of PILC and XLPE cable insulation and accessories are analyzed by PD on-line and off-line methods, the complementarity of these PD diagnostics is discussed
Keywords :
XLPE insulation; condition monitoring; insulation testing; partial discharge measurement; power cable insulation; power cable testing; PILC cable insulation; XLPE cable insulation; condition estimation; distribution power cable insulation; field tests; insulation defects; offline diagnostics; on-site PD diagnostics; online diagnostics; Cable insulation; IEC standards; Insulation testing; Laboratories; Partial discharges; Phase detection; Power cable insulation; Power cables; Power system reliability; Voltage;
Conference_Titel :
Electrical Insulating Materials, 2001. (ISEIM 2001). Proceedings of 2001 International Symposium on
Conference_Location :
Himeji
Print_ISBN :
4-88686-053-2
DOI :
10.1109/ISEIM.2001.973716
