Vårt första vindkraftverk är ett MW Enercon E-82 med 98 m tornhöjd med lokalisering på Granberget i Robertsfors.
Så här ser specifikationerna ut, hämtat från www.enercon.se
Specially designed for medium wind speeds, the ENERCON E-82 wind turbine – with the new rotor blade design and tower versions up to 108m hub height – guarantees excellent yields in the 2 MW category, even at inland sites.
| Rated power: | 2,000 kW |
| Rotor diameter: | 82 m |
| Hub height: | 78 – 138 m |
| Wind class (IEC): | IEC/NVN II |
| Turbine concept: | Gearless, variable speed, variable pitch control |
| Rotor | |
| Type: | Upwind rotor with active pitch control |
| Direction of rotation: | Clockwise |
| Number of blades: | 3 |
| Swept area: | 5,281 m2 |
| Blade material: | Fibreglass (epoxy resin); Integrated lightning protection |
| Rotational speed: | Variable, 6 – 19.5 rpm |
| Pitch control: | ENERCON blade pitch system, one independent pitching system per rotor blade with allocated emergency supply |
| Drive train with generator: | |
| Hub: | Rigid |
| Main bearings: | Dual-row tapered/single-row cylindrical roller bearings |
| Generator: | ENERCON direct-drive synchronous annular generator |
| Grid feeding: | ENERCON converter |
| Braking systems: | – 3 independent blade pitch systems with emergency supply – Rotor brake – Rotor lock |
| Yaw control: | Active via adjustment gears, load-dependent damping |
| Cut-out wind speed: | 28 – 34 m/s (with ENERCON storm control) |
| Remote monitoring: | ENERCON SCADA |