Field experience with a digital relay for synchronous generators

Journal Article · Thu Oct 01 00:00:00 EDT 1992 · IEEE Transactions on Power Delivery (Institute of Electrical and Electronics Engineers); (United States)

DOI:https://doi.org/10.1109/61.157002· OSTI ID:6989285

Benmouyal, G ^[1]; Barcelous, S; Pelletier, R ^[2]

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1. IREQ, 1800 montee Ste-Julie, Varennes, Quebec, JOL 2P0 (Canada)
2. Hydro-Quebec, Montreal, PQ (Canada)

The growing utilization of high voltage cable with extruded insulation predicts the need to connect this type of cable with cables having different insulations. This paper describes the successful development of a 138 kV transition joint between high-pressure dielectric-fluid filled cable with paper insulation to cable with extruded insulation, such as cross-linked polyethylene or ethylene propylene rubber. Such a joint must have adequate electrical and mechanical properties and contain the high-pressure dielectric fluid normally at 1400 kPa (200 lb/in[sup 2]). There is an anticipated need for such a transition joint on the Con Edison system.

• OSTI ID: 6989285
• Journal Information: IEEE Transactions on Power Delivery (Institute of Electrical and Electronics Engineers); (United States), Journal Name: IEEE Transactions on Power Delivery (Institute of Electrical and Electronics Engineers); (United States) Vol. 7:4; ISSN 0885-8977; ISSN ITPDE5
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
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240300 -- Power Transmission Lines & Cables-- (1990-)
240400 -- Power Transmission & Distribution-- Health & Safety-- (1990-)
99 GENERAL AND MISCELLANEOUS
990200 -- Mathematics & Computers
CANADA
DEVELOPED COUNTRIES
DIGITAL SYSTEMS
ELECTRICAL EQUIPMENT
ELECTRICAL FAULTS
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HYDROELECTRIC POWER PLANTS
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POWER SYSTEMS
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