Published July 1992
| Version v1
Journal article
Development of a method of partial discharge detection in extra-high voltage cross-linked polyethylene insulated cable lines
- 1. The Tokyo Electric Power Co., Inc., Tokyo (Japan)
- 2. Hitachi Cable, Ltd., Hitachi (Japan)
Description
This paper reports that deterioration in the insulation performance of extra-high voltage XLPE cables is believed to be attributable to the deterioration caused by partial discharges. In the authors study, after using an XLPE cable to investigate the behavior of partial discharges under various adverse conditions, we succeeded in developing a highly sensitive new method of measuring partial discharge in XLPE cable lines. Partial discharges in a 275 kV XLPE cable live line has been measured using this newly developed method. As a result, a detection sensitivity of 1 pC has been achieved
Additional details
Publishing Information
- Journal Title
- IEEE Transactions on Power Delivery
- Journal Volume
- 7
- Journal Issue
- 3
- Journal Page Range
- p. 1068-1079.
- ISSN
- 0885-8977
- CODEN
- ITPDE5
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 24001181
- Subject category
- S24: POWER TRANSMISSION AND DISTRIBUTION;
- Descriptors DEI
- DESIGN; ELECTRIC CABLES; ELECTRICAL INSULATION; ENVIRONMENTAL EFFECTS; EVALUATION; FAILURE MODE ANALYSIS; MATERIALS TESTING; PERFORMANCE TESTING; POLYETHYLENES; SAFETY
- Descriptors DEC
- CABLES; CONDUCTOR DEVICES; ELECTRICAL EQUIPMENT; EQUIPMENT; ORGANIC COMPOUNDS; ORGANIC POLYMERS; POLYMERS; POLYOLEFINS; SYSTEM FAILURE ANALYSIS; SYSTEMS ANALYSIS; TESTING