Enercon E-126 is a wind generator manufactured by the German company Enercon . The capacity of the power plant is 7.58 MW , which in 2012 is the largest value of this indicator in the world. [2] The first turbine of the E-126 model was commissioned in 2007 near Emden in Germany . [one]
| E-126 | |
|---|---|
| Enercon E-126 | |
 A working turbine near Aurich , Lower Saxony , Germany | |
| Type of | Horizontal three-blade |
| Appointment | Power industry |
| Cost of equipment | 11 million € |
| Equipment manufacturer | Enercon |
| Exploitation | 2007- |
| Built | ≈35 |
| Technical specifications | |
| Electric power, kW | 7580 |
| Total height, m | 198 |
| Span of blades, m | 128 |
| Number of blades, pcs | 3 |
| Direction of rotation | clockwise |
| Rotational speed, rpm | 5-11.7 |
| Angle of attack control | independent at the blade |
| Blade material | fiberglass [1] |
| The swept area, m² | 12 668 |
| Temperature limits ° C | ??? |
| Offshore use | not |
| Gross installation weight, t | 6000 |
| Estimated resource, years | ??? |
| Wind speeds, m / s | |
| Minimum speed | 3 |
| Rated speed | 9 |
| Storm restriction | 34 |
| Development | |
| Scientific part | Enercon |
| Construction and operation | |
| Construction of the first sample | 2007 |
| Location | Emden |
| other information | |
| Site | enercon.de |
Content
Technical Parameters
The height of the carrier tower (from the base to the axis of the rotor) can vary depending on requirements, in the standard version it is 135 m , the span of the blades is 126 m, the total installation height is 198 m. The initial rated power of 6 MW was increased to a modern value of 7.5 MW in 2009 after a technical audit. Depending on weather conditions, the power output may exceed the nominal annual electricity production expected by Enercon of ≈18 million kW⋅h. [3]
The mass of the foundation of the installation should be 2500 tons , the weight of the carrier tower - 2800 tons, the generator nacelle has a weight of 128 tons, the weight of the electric generator - 220 tons, the weight of the rotor together with the blades - 364 tons. The total weight of the wind turbine is about 6000 tons. [4]
Famous wind farms and their projects with this model.
The well-known examples of using this generator in 2012, as well as wind farm projects with this model, involve only ground-based use of a wind generator.
| The name of the wind farm | A country | Power, MW | Year building | amount E-126 |
|---|---|---|---|---|
| Estinn | Belgium | 83,4 | 2010 | 11 [5] |
| Markbugden | Sweden | 4000 | 2020 | ??? out of 1100 [6] |
| Nordostpolder | Netherlands | 461 | ??? | 38 [7] |
| Le mon des 4 faux | France | 357 | ??? | 47 |
See also
- Enercon
- Wind power
Notes
- ↑ 1 2 Enercon E-126 / 7,580 kW (English) (unavailable link) . Enercon.de . Date of treatment April 17, 2019. Archived August 1, 2012.
- ↑ Press Service. Giant windmills . RusHydro Blog (October 18, 2012). Date of treatment April 17, 2019. Archived December 21, 2012.
- ↑ Grid integration & Wind farm management (inaccessible link) . Enercon.de . Date of treatment April 17, 2019. Archived February 11, 2013.
- ↑ Hintergrund Repowering Schneebergerhof E 126 (German) (pdf) (link not available) . juwi AG . Date of treatment April 17, 2019. Archived July 24, 2011.
- ↑ Jeroen van Agt. In depth review Estinnes windfarm (nid.) . OliNo (May 17, 2011). Date of treatment April 17, 2019. Archived January 23, 2013.
- ↑ Cristina Gallardo. Sweden to build the world's largest windfarm (inaccessible link) . Ordons News (April 10, 2009). Date of treatment April 17, 2019. Archived March 8, 2012.
- ↑ Feiten en cijfers (nid.) . Windpark Noordoostpolder. Date of treatment April 17, 2019.
Links
- Enercon E-126. The largest wind generator in the world . grandstroy.blogspot.ru (March 18, 2012). Date of treatment April 17, 2019. Archived December 28, 2012.