Synchronous capacitors, strengthening the power grids in in Ireland and the UK
Ireland | UK
IDOM is developing the design of four synchronous condensers in the United Kingdom and Ireland, key infrastructure for enhancing the stability and reliability of high-voltage grids against a backdrop of increasing integration of renewable energy.
The projects, located in Glencloosagh (Republic of Ireland) and Coleraine (Northern Ireland), form part of the Low Carbon Inertia Services (LCIS) programme led by the transmission system operators EirGrid and SONI, and promoted by Statkraft, Europe’s largest producer of renewable energy.
A synchronous condenser is a rotating electrical machine that, although similar to a synchronous generator, does not generate power. Instead, it is used to stabilize the electrical grid by regulating reactive power and inertia
As a design engineer, IDOM develops advanced technical solutions that provide inertia, reactive power and short-circuit capacity. These solutions help to improve the robustness, efficiency and safety of the electricity system. IDOM’s expertise in this area builds on a strong track record in synchronous capacitor technology, which is becoming increasingly important for electricity grids with high levels of renewable energy integration.
The facilities, scheduled for operation in 2027, will play a pivotal role in achieving decarbonisation and climate neutrality objectives in both regions.
SYN. CONDENSER MAIN DATA:
- Sn: 250 MVA (Andritz supply).
- Voltage: 15 kV.
- Storage Energy: 2000 MW.s
SCOPE OF SERVICES:
- Earthworks, urbanization and underground design.
- Outdoor foundations and steel structures.
- HISC Foundation and building design.
- HV Mechanical and Electrical system.
- BOP Electrical system.
- BOP Mechanical System.
- Procurement and Vendor support.
Images courtesy of Elecnor
