Grid infrastructure
Grid compatibility, load flow, system design and protection concepts: we design the technical connection between generation, storage and the grid, including substations, transformer stations, switchgear and cable routes.
Grid & infrastructure
The scope extends from network studies to technical design and commissioning preparation. Design depth, evidence and responsibilities are agreed, with specialist contributions where required.
Calculate grid compatibility and load flow, assess connection requirements and evaluate technical project constraints. Feed the results into further connection and plant design.
A network assessment with calculation inputs, results and technical issues to resolve.
Design AC and DC systems for generation, storage and grid connection. Align protection concepts with plant requirements and the grid operator’s specifications.
System and protection concepts as a basis for further detailed design.
Design transformer stations, substations and switchgear, including gas-insulated switchgear (GIS). Coordinate technical design, plant connections and interfaces with other disciplines.
A technical design basis for the station and switchgear with defined interfaces.
Connect cable sizing and route planning with connection requirements and plant layout. Bring routes, handover points and construction and permitting requirements together technically.
Cable design and a route concept with requirements for planning and construction.
Coordinate technical requirements with grid operators and authorities. Prepare and support protection testing, metering concepts and documentation for grid clearance and commissioning within the agreed scope.
Testing and commissioning documentation with open issues and responsibilities.
Before we start
Network studies, system design, protection concepts, stations, switchgear and cable routes can be commissioned separately or together. Required evidence and design stages are defined in the engagement.
Useful inputs include the site, connection requirements, load and generation profiles, existing grid operator requirements and plant and route drawings. Missing information is identified in the next step.
Tell us about the connection requirements, site and current challenge.