Wind Turbines
IMPSA’s wind turbine manufacturing sector has a production capacity of 100 units per year.
Activities carried out by this sector include:
- Production of stator plates using die-cutting presses and matrices
- Integrated manufacture of stator windings
- Stator assembly: core stacking, winding installation and circuit connections
- Stator VPI coating
- Stator drying (before impregnation) and resin curing (after impregnation) in a dual oven (electric and gas) according to a specific temperature curve
- Manufacture of permanent magnet rotor poles
- Rotor assembly, installation of bearings, rotor brakes and poles
- Mechanical assembly of the generator, stator-rotor-shaft, and large bearings
- Wind turbine dry-run and functional bench testing; full mechanical and electrical assembly of wind turbine nacelles
