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HV Cable screen modelling

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Hello everybody,

I'm modelling a HV cable in a tunnel and I'd like to know how I can model the typology of the screen (single point, two point or cross earthing). For example if we take the COMSOL Submarine Cable file, how can I define how the screen is connected to the earth? What if I'd like to simulating a cable that has not the screen connected to the earth?

For my simulation, I need to find the capacitance between the screen and the earth Furthermore, if I decide that there is some passive elements in the connection screen-earth, how can I model the system?

Some suggestions or tips?

Thank you very much to everyone!

0 Replies Last Post 11 Jan 2020, 07:30 GMT-5
COMSOL Moderator

Hello Tyler Bacciarini

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