The 100kW Three Leaf Permanent Magnet Direct Drive Wind Turbine represents a significant advancement in medium-scale renewable energy technology, specifically engineered for small to medium applications requiring high efficiency and low maintenance.
| Quantity: | |
|---|---|
| Start-up wind speed | 2m/s | Working wind speed | 2.5-20m/s |
| Survival wind speed | 45m/s | Rotor diameter | 24m |
| Blade | 3pcs Fiberglass-reinforced fiber glass | Blade length | 10.5m |
| Shell material | Stainless Steel | Rated RPM | 60 r/m |
| Rated voltage | AC380V | Top net weight | 5.1 ton |
Manufactured by industry specialists with extensive wind energy expertise, this turbine features a permanent magnet direct drive system that eliminates gearbox components, significantly reducing operational costs over its lifespan. The integration of a precision horizontal axis yaw system ensures optimal wind alignment, maximizing energy capture in variable wind conditions. Designed to operate between 2.5m/s and 20m/s wind speeds, it delivers an impressive annual energy output of up to 200,000 kWh in optimal sites, making it suitable for commercial campuses, industrial facilities, and community wind projects. This manufacturer-direct turbine combines advanced aerodynamics with intelligent control systems to provide a reliable, cost-effective renewable energy solution.
The turbine's rotor assembly features three meticulously engineered FRP blades with a 24m diameter and optimized airfoil profile. Each blade is precision-mounted at 120° intervals to ensure balanced operation and reduced vibration, achieving a maximum power coefficient of 0.45 . The laminar flow design minimizes noise emissions (≤65dB at 50m) while enhancing lift-drag ratio for superior energy capture in both steady and turbulent wind conditions.
Eliminating traditional gearboxes, the turbine utilizes a high-efficiency permanent magnet generator directly coupled to the rotor, achieving 97% mechanical-to-electrical conversion efficiency . This design reduces maintenance requirements by 50% compared to gear-driven systems and eliminates gearbox-related energy losses, which typically account for 8-10% of generated power in conventional turbines. The generator operates at low rotational speeds, extending component lifespan.
Equipped with a hydraulic actuated yaw system featuring wind direction sensors with ±1° accuracy, the turbine continuously adjusts nacelle orientation to maintain optimal wind alignment . This precision control increases annual energy production by up to 8% compared to fixed-orientation or less accurate yaw systems. The yaw mechanism includes an automatic lubrication system and overload protection to ensure reliable operation in high-wind events.
The integrated SCADA-compatible control system provides real-time performance monitoring, including energy production, wind speed, and component health metrics. Advanced algorithms optimize power output through MPPT (Maximum Power Point Tracking) with 99.8% accuracy, while built-in LVRT (Low Voltage Ride Through) capability ensures grid stability during voltage fluctuations, meeting modern utility requirements .
University campuses, corporate parks, and research facilities deploy the 100kW turbine as a centerpiece of their sustainability initiatives, generating significant portions of their electricity needs while serving as educational demonstrations of renewable energy technology.
Manufacturing facilities and industrial complexes utilize the turbine to power auxiliary systems, reducing main grid dependency and hedging against energy price volatility. Its reliable output supports critical operations while lowering carbon footprints.
Neighborhood associations and rural communities deploy the turbine in shared renewable energy initiatives, creating distributed generation networks that provide both cost savings and energy independence for participants.
Large-scale farming operations integrate the turbine into their energy mix to power irrigation, processing, and storage facilities, reducing reliance on diesel generators and improving profit margins through energy cost savings.
By eliminating the gearbox, our direct drive system reduces mechanical losses by up to 15% while significantly decreasing maintenance requirements and potential failure points. The permanent magnet generator operates more efficiently at partial loads (common in real-world conditions) and produces less noise, making it suitable for installations near populated areas .
Our precision yaw system maintains rotor alignment within ±1° of wind direction, ensuring maximum energy capture even as wind shifts. This continuous adjustment is particularly valuable in locations with variable wind patterns, increasing annual energy production by up to 8% compared to turbines with less accurate yaw mechanisms or fixed orientation .
The turbine is engineered for a 20-year service life with proper maintenance. It comes with a comprehensive 5-year manufacturer warranty covering all components, including the generator and control systems. Extended warranty options are available up to 10 years, reflecting our confidence in its durability .
