Abstract
Online partial discharge (PD) analysis for underground high voltage cables has major advantages over the offline techniques. Online techniques usually involve PD data acquisition, storage and post-processing of the data. However, the data acquisition process can be time consuming and troublesome because of design procedures and protocols required before commencement of data acquisition. This paper presents a robust remote controlled partial discharge acquisition unit for underground high voltage cable networks. This system is uniquely designed to incorporate the difficulties of accessibility, especially for remotely located
substations. Real field data from a 33kV network is included in the paper.
substations. Real field data from a 33kV network is included in the paper.
Original language | English |
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Number of pages | 4 |
Publication status | Published - May 2003 |
Event | 17th International Conference on Electricity Distribution (CIRED 2003) - Barcelona, Spain Duration: 12 May 2003 → 15 May 2003 |
Conference
Conference | 17th International Conference on Electricity Distribution (CIRED 2003) |
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Country/Territory | Spain |
City | Barcelona |
Period | 12/05/03 → 15/05/03 |
Keywords
- remote controlled
- partial discharge
- acquisition unit