An exciting and innovative project enabling radar friendly wind turbine energy
THE CHALLENGE - Traditional radars think wind turbines are aircraft – they are unable to distinguish between them
THE SOLUTION - Aveillant Theia Holographic Radar™, a radar surveillance technology which characterises both aircraft and wind turbines, reporting only aircraft to radar operators, eliminating the impacts of wind turbines on radar operations
Radar & wind turbines: In short, primary radars think wind turbines are aircraft. Primary radar is designed to detect moving targets – turbine blades move at equivalent speeds to aircraft and have similar / greater radar cross sections to/than aircraft. Current military and civil air traffic control (ATC) primary radars are 2-D so cannot distinguish the elevation of the target and therefore differentiate tracks. Military Air Defence (AD) PSR is 3D so less impacted – but concerns remain about potential interference particularly at low altitudes. This has led to national security concerns over wind farm deployment.
Aveillant Theia Holographic Radar ™
This is a 3D staring primary radar that sees both aircraft and wind turbines, characterising each and so discriminating between them (i.e. only reporting true targets) with no loss of performance.
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