Results 201 to 210 of about 311,111 (242)
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Modeling of pressure effects in HVDC cables
IEEE Transactions on Dielectrics and Electrical Insulation, 1999A model is developed for the prediction of pressure effects in HVDC mass impregnated cables as a result of temperature changes. To test the model assumptions, experiments were performed in cable like geometries. It is concluded that the model may predict the formation of gas cavities.
P. Szabo, O. Hassager, E. Strobech
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Calculation of Electric Field in HVDC Cable
2019 6th International Conference on Information Science and Control Engineering (ICISCE), 2019Dependences of conductivity on temperature and electric field make electric field in high voltage direct current (HVDC) cable more complicated. Model of electric field and temperature field in HVDC cable is presented. Numerical and analytical methods of calculating electric field in HVDC cable with common used conductivity expressions of insulation are
Yuze Jiang +4 more
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IEEE International Conference on High Voltage Engineering and Application, 2018
With an increasing amount of HVDC transmission lines in operation, the length of installed polymer insulated HVDC cable is rapidly growing. While clean production processes and routine testing provide defect free cable segments, the reliability of the ...
A. Elben +4 more
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With an increasing amount of HVDC transmission lines in operation, the length of installed polymer insulated HVDC cable is rapidly growing. While clean production processes and routine testing provide defect free cable segments, the reliability of the ...
A. Elben +4 more
semanticscholar +1 more source
Energy Storage by using HVDC Power Cables
2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), 2018The development of HVDC (high voltage direct current) systems closely follow the growth of global energy requirements. In particular, HVDC cables are conveniently used for the interconnection of geographical areas which need a low environmental impact and/or when submarines interconnections have to be built up.
G. Ala +5 more
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A Finite Element Method Based Approach for Modeling of Partial Discharges in HVDC Cables
Electrical Insulation Conference, 2018Occurrence of partial discharges (PD) is a critical phenomenon preceding an impending insulation failure in HVDC cables. Modeling of PD due to deformations in the insulation is a vital step towards the development of a reliable monitoring tool to assess ...
E. R. Anagha, Josenh Jineeth, T. Sindhu
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Electric fields in HVDC paper-insulated cables
IEEE Transactions on Dielectrics and Electrical Insulation, 1998HVDC cables start playing a more and more important role in interconnecting national grids. This paper deals with the calculation of electric fields in HVDC cables. The calculation of fields in an HVDC cable is far more complex than the equivalent case in HV ac cables. This is due to the fact that the conductivity of the cable insulation is temperature
Jeroense, M.J.P. (author) +1 more
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Smooth Interfacing of HVDC Converters and HVDC Cables
2023 AEIT HVDC International Conference (AEIT HVDC), 2023Manuel Weiland +2 more
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Charges and Discharges in HVDC Cables - in particular in mass-impregnated HVDC cables
1997Electrical Engineering, Mathematics and Computer ...
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