It is the first energy generation system in the world that can use wind, thermals, and updrafts simultaneously or individually. It has also succeeded in significantly increasing the thermal effect. This means that not only can electricity be generated, but the energy generated can also be used directly, for example in shipping.
No infrasound, no floor vibration, no bird strike, and significantly smaller foundations.
Fast and cost-effective assembly, with a nominal output of up to 40 MGW per turbine.
Simultaneous or individual use of wind, thermals, and updrafts.
Based on aerodynamics from aviation, with automatic alignment and variable blade angles.
Generator on the ground, easy blade installation, and no more heavy goods transportation.
Withstands extreme winds of over 200 km/h without needing to be switched off.
Utilizing wind, thermals, and updrafts, the 3D Wind Device achieves a nominal output of upto 40 megawatt per turbine, enhancing energy efficiency and sustainability. Utilizing wind, thermals, and updrafts, the 3D Wind Device achieves a nominal output of upto 40 megawatt per turbine, enhancing energy efficiency and sustainability.
All these advantages could only be achieved because we approached the subject of wind turbines and energy generation from a completely new angle. This technology draws on aerodynamics from aviation. For example, glider pilots use high-lift profiles such as the Eppler 420, which allows the system to utilize wind, thermals, and updrafts simultaneously or individually. Additionally, we have added a thermal reinforcement to the wings.
By utilizing wind, thermals and updrafts, the 3D Wind device achieves up to 40 MGW nominal output per turbine, depending on the region. This results in a completely new cost/benefit factor.
| Comparison | Conventional System | 3D Wind Device |
|---|---|---|
| RATED POWER (ONSHORE) | 2-5 MegaWatt | Upto 40 MegaWatt |
| TOWER HEIGHT | 120 m | 120 m |
| PRODUCTION COSTS IN USD | 3-4 million USD | 3.1 million USD |
| MAINTENANCE AND SERVICE (20 YEARS) | 5.5 million USD | 0.9 million USD |
| RATED POWER (OFFSHORE) | 10-15 MegaWatt | 90-120 MegaWatt |
| TOWER HEIGHT | 180-220 m | 120 m |
| PRODUCTION COSTS (OFFSHORE) | 30-45 million USD | 3.4 million USD |
| MAINTENANCE AND SERVICE (OFFSHORE, 20 YEARS) | 20-27 million USD | 1 million USD |
| Performance Wind Turbine in kw/h (rated power) | Efficiency in Percent | Quantity Hours Wind/Day | Generated KW/h Per Day | Generated KW/h Per Year |
|---|---|---|---|---|
| 40,000 | 70.00 | 14 | 392,000.00 | 143,080,000.00 |
| Price per KW/h in USD | Total Annual Yield in USD |
|---|---|
| 0.10 | 14,308,000.00 |
In 2023, more than 350,000 wind turbines were in operation worldwide with a total rated output of 1,021 gigawatts (gw), equivalent to 1,021,000 megawatts (mw)
| Comparison of Renewable Energies | Solar Energy | Wind Energy |
|---|---|---|
| TOTAL RATED OUTPUT | 1185 Gigawatt (GW) | 934 Gigawatt (GW) |
| TOTAL RATED OUTPUT | 1530 Gigawatt (GW) | 1021 Gigawatt (GW) |
| CONSTRUCTION COSTS PER GW (WITHOUT MAINTENANCE) | 1.2 Billion USD | 0.8 Billion USD |
| CONSTRUCTION COSTS 3D WIND DEVICE PER GW | - | 0.077 Billion USD |
Renewable energies are growing at an annual rate of around 4 % worldwide. SEP would like to and will accelerate this, as the wind turbine developed by sep is significantly is more effective and cheaper than solar systems and the existing technology of wind turbines. In addition, the maintenance intervals are significantly longer and more cost-effective.
Explore the advanced technical aspects of the 3D Wind Device that make it a revolutionary solution for wind energy generation. Results of Simulations: The up-moving process in various angles and speeds shows the efficiency of the design in energy generation. The following values are values for direct comparison with conventional wind power. These values are to be taken as at least x 3. These are the values per blade. The standard 3 D Winddevice has 240 blades. These values are based on wind only, without thermals and updrafts.
| Up-moving Process | 3 m/s | 7 m/s | 11 m/s | 25 m/s |
|---|---|---|---|---|
| 21° | 174 N | 1095 N | 2789 N | 14474 N |
| 25° | 181.9 N | 1226 N | 3124 N | 16533 N |
| 30° | 162.8 N | 1144.4 N | 2505.8 N | 15575 N |
| Down-moving Process | 11 m/s |
|---|---|
| 21° | -2855.2 N |
| 25° | -2934.43 N |
| 30° | -2961.8 N |
The 3D Wind Device can replace 20-40 conventional wind turbines (depending on location). It can supply up to 200,000 households with green electricity, significantly outperforming other energy sources.
This chart shows the cumulative installed capacity of wind power worldwide by country.
A further advantage of the profiles is that they can withstand extreme winds of over 200 km/h and therefore no longer need to be switched off.
As with current wind turbines, they are also automatically aligned with the wind. In addition, the angle of attack of each individual blade is adjusted variably and fully automatically in order to be able to react even better to wind and thermals.
Maintenance and construction of the systems is further simplified by the fact that the generator is installed on the ground and no longer at the top of the system. The blades are also easier to install and maintain, as they are connected via toothed belts and blades that need to be replaced can simply be turned towards the ground. Time-consuming and cost-intensive maintenance processes are also a thing of the past with our technology.
The significantly higher rated power of the 3D wind device makes it possible to replace 20-40 conventional wind turbines (depending on location) with one system. There are currently 30,500 wind turbines in Germany alone. This means that only 760 - 1520 3D wind devices are needed to generate the same amount of electricity.
