Effect of insulation properties on the field grading of solid dielectric DC cable
- 1 October 2001
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Delivery
- Vol. 16 (4), 456-461
- https://doi.org/10.1109/61.956720
Abstract
The development of solid dielectric DC transmission class cable is a priority throughout much of the world to avoid risks associated with placing hydrocarbon fluids in underwater environments. However the conductivity of polymeric solid dielectrics tends to be a strong function of temperature and electric field. Based on measured material properties, we demonstrate the effect of such dependences on the field grading of DC cable for the range of measured material properties and provide an analytical approximation for computing the field of resistively graded dielectrics including the effect of temperature and field-dependent conductivity.Keywords
This publication has 11 references indexed in Scilit:
- Increased energy absorption in ZnO arrester elements through control of electrode edge marginIEEE Transactions on Power Delivery, 2000
- Critical parameters for electrical tree formation in XLPEIEEE Transactions on Power Delivery, 1998
- Thermal-electric field distribution around a defect in polyethyleneIEEE Transactions on Power Delivery, 1998
- Theory of a field-limiting dielectricIEEE Transactions on Power Delivery, 1994
- Design procedures for high-voltage direct current transmission cablesIEEE Transactions on Power Delivery, 1988
- HVDC Extruded Cables-Parameters for Determination of StressIEEE Power Engineering Review, 1984
- Insulation Design of Self Contained Oil-Filled Cables for D.C. OperationIEEE Transactions on Power Apparatus and Systems, 1982
- Design of an Optimized ± 600 KV DC Cable SystemIEEE Transactions on Power Apparatus and Systems, 1980
- Progress in Development of ± 600 KV DC Cable SystemIEEE Transactions on Power Apparatus and Systems, 1980
- Development of 400 KV/High and Medium-Pressure Oil-Filled Paper Insulated DC Power Cable SystemIEEE Transactions on Power Apparatus and Systems, 1978