5kW Wind Turbine

The use of renewable resources, including wind energy, as a global approach, plays a key role in the generation of clean energy and reduction of reliance on fossil fuels. It also creates the opportunity to supply the required energy without reliance on global electricity networks. After a year of research and development, the company initiated the design of a 5Kw horizontal axis wind turbine in 2020 and started its construction process in 2021 following technical assessments and continuation of the design process. This type of turbine can be used in geographical areas that have no access to the national electricity network in order to generate distributed energy and meet the demand for electricity. Therefore, the company started the process of design and construction of 5kW wind turbines by relying on the ability of experienced domestic experts and the use of local knowledge in this field. Carrying out the entire design and production process of all different parts of the turbine, including blades and generators, in the complex in various areas of aerodynamics, electrical and control, mechanics and composites have led to advantages such as the greater fit of subsystems, optimization and increase of efficiency of this turbine. This product has the ability to generate electricity even at low wind speeds. In addition, it has a lower depreciation rate, compared to similar products, due to the greater fit of the components together.
Product technical specifications
Rated Capacity | 5 kW |
Rated Wind Speed | 11 m/s |
Cut-in Wind Speed | 3 m/s |
Cut-out Wind Speed | 25 m/s |
Wind Class, Acc. IEC 61400 | III |
Maximum Extreme Wind Speed | 45 m/s |
Annual Energy Production (AEP) | 20 MWh |
TECHNICAL DATA
Diameter* | 5.15 m |
Number of Blades | 3 |
Swept Area | 20.13 m2 |
Rotor Speed Range | 0-250 rpm |
Nominal Tip Speed | 68 m/s |
Orientation | Upwind |
Speed Regulation | Active Pitch Control |
Aerodynamic Brakes | Centrifugal Passive Feathering |
Rotor Shaft Up Tilt | 3 Degrees |
Blade Length* | 2.4 m |
Blade Material | Fiberglass |
Blade Maximum Chord* | 367 mm |
Blade Weight | 7.5 kg |
Hub Material | CK45 |
Type | G45 – 4 bases |
Material | Galvanized steel |
Number of Sections | 3 |
Hub Height* | 10 m |
Weight on top of tower (turbine weight) | 380 Kg |
Primary Brake System | Centrifugal Passive Feathering |
Emergency Brake | Short circuit |
Actuation | Passive tail |
Material | MO40 |
Bearings Type | Spherical roller bearing |
Type | Permanent Magnet Synchronous Generator |
Rated Power* | 5 KW |
Rated Speed* | 250 rpm |
Rated Voltage | 260 V AC |
Rated Frequency | 50 Hz |
Number of Poles | 24 |
Rated Efficiency (Generator Only)* | 92% |
Over Speed Limit Acc. to IEC61400 for two minutes | 300 rpm |
Protection Class | IP 65 |
Insulation Class | F |
Cooling System | Environment cooling |
Weight * | 130 kg |
Type | R6kh3 |
Maximum input power | 7500W |
MPPT range | 160-850V |
Protection class | IP65 |
MPPT efficiency | 99.5 % |
weight | 36 |
Cooling | Natural |
Inverter topology | Without transformer |
Dimension (WDH) | 550*200*515mm |
Certificate | CE, TUV |
Battery charge/ discharge | 96.5 % |
Noise emission | <35db |
Self-consumption | <3 W |
Altitude | 2000m |
Operation temperature | -25-60 C |
Dummy load maximum voltage | 451 V DC |
Dummy load maximum current | 13A DC |
Dummy load maximum resistance | 35 Ω |
Type | PLC siemens S7-1212C DC/DC/DC |
PLC Run Time | 1ms |
Monitoring Software | TIA portal / matlab/ CItect |
Protection Class | IP 20 |