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Development of 500-kV XLPE cables and accessories for long-distance underground transmission lines. Part 4: Electrical properties of 500-kV extrusion molded joints

Journal Article · · IEEE Transactions on Power Delivery
DOI:https://doi.org/10.1109/61.489316· OSTI ID:244794
 [1];  [2];  [3];  [4];  [5];  [6];  [7]
  1. Tokyo Electric Power Co., Inc. (Japan)
  2. Chubu Electric Power Co., Inc., Nagoya (Japan)
  3. Kansai Electric Power Co., Inc., Osaka (Japan)
  4. Sumitomo Electric Industries, Ltd., Osaka (Japan)
  5. Furukawa Electric Co., Ltd., Tokyo (Japan)
  6. Hitachi Cable, Ltd. (Japan)
  7. Fujikura Ltd., Tokyo (Japan)
+ Show Author Affiliations

Joints for 500-kV XLPE cable are now under development in Japan to enable the long-distance transmission of high-capacity power to urban areas. Basic research was carried out from 1989 to 1992 that determined joint type and design values. This paper reports on the electric performance of the fabricated joints. Various tests were conducted to evaluate the performance and the design values. As a result of this evaluation it was found that it was possible to realize joints for 500-kV XLPE cable. Field tests will be conducted as the final stage to confirm the long-term performance of the system.

OSTI ID:
244794
Report Number(s):
CONF-950727--
Journal Information:
IEEE Transactions on Power Delivery, Journal Name: IEEE Transactions on Power Delivery Journal Issue: 2 Vol. 11; ISSN ITPDE5; ISSN 0885-8977
Country of Publication:
United States
Language:
English

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Development of 500-kV XLPE cables and accessories for long-distance underground transmission lines. Part 5: Long-term performance for 500-kV XLPE cables and joints
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Development of 500-kV XLPE cables and accessories for long distance underground transmission line. Part 3: Electrical properties of 500-kV cables
Journal Article · Sun Mar 31 23:00:00 EST 1996 · IEEE Transactions on Power Delivery · OSTI ID:244793

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
EHV AC SYSTEMS
ELECTRIC CABLES
ELECTRICAL INSULATION
JOINTS
PERFORMANCE
POWER TRANSMISSION LINES
UNDERGROUND POWER TRANSMISSION