Functional requirements for HVDC grid systems and subsystems
June 2024
This report describes functional requirements for multi-terminal HVDC systems and subsystems. The functional framework is important to limit the risk of interoperability issues between different vendors by specifying basic operational rules for control and protection.
Grid-forming functional requirements for HVDC converter stations and DC-connected power park modules in multi-terminal multi-vendor HVDC systems
January 2024
This report presents the project stakeholders’ view on these requirements. It will be used as a basis for the demonstration design as well as the selection of the test protocol and verification process.