Energinet is about to renew and strengthen the Copenhagen transmission grid in order to ensure high security of supply for electricity consumers.
This will require Energinet to install new cable lines in city areas close to a lot of other lines (gas, water, electricity, telecommunication, etc.). In addition the new cables will cross and run parallel to train tracks.
This project is concerned with how Energinet shall protect the cable system components from corrossion through cathodic protection and how to protect other lines from corrosion caused by the current in the new cable lines.
The results of this project will be directly used in cable projects which are expected to be installed over the comming years.