The 30kW Wind Turbine with Active Pitch Control and Mechanical Brake stands as a reliable medium-scale renewable energy solution engineered for distributed commercial and industrial power generation.
| Quantity: | |
|---|---|
| Start-up wind speed | 1.5m/s | Working wind speed | 2-20m/s |
| Rated wind speed | 9.4m/s | Rotor diameter | 12m |
| Blade | 3pcs reinforced fiber glass | Blade length | 5.8cm |
| Rated RPM | 120r/m | Weight | 1200kg |
| Generator type | 3-phase AC PMG | Rated voltage | AC 380v |
This factory-shipped turbine combines precision control technology with robust safety features, delivering consistent performance across diverse wind conditions. Optimized for operation between 2m/s and 20m/s wind speeds, it achieves an impressive annual energy output of up to 65,000 kWh in optimal sites, making it an ideal choice for small businesses, agricultural operations, and rural electrification projects. What distinguishes this model is its integrated active pitch control system working in tandem with a failsafe mechanical brake, ensuring both maximum energy capture and enhanced operational safety. Fully compliant with EU CE standards and IEC 61400-1 certification, this factory-direct turbine offers a turnkey solution for organizations seeking to reduce grid dependency and lower carbon footprints.
At the core of the turbine's performance is an intelligent pitch control mechanism that adjusts blade angles 50 times per second in response to wind speed fluctuations. This precision regulation maintains optimal rotor speed across the operating range, enabling a 42% wind energy utilization rate – significantly higher than fixed-pitch designs . The system automatically reduces blade pitch during high winds to prevent overloading, ensuring stable power output from cut-in speed (2m/s) through rated speed (20m/s).
The turbine incorporates a redundant safety system combining electronic pitch control with a mechanical disc brake activated at 20m/s or during emergency shutdowns. This dual-protection design ensures reliable operation even in extreme weather conditions, with the mechanical brake providing a failsafe mechanism that can halt rotation within 3 seconds if electronic systems are compromised . The brake system features wear-resistant materials rated for 10,000+ activation cycles.
Equipped with a three-phase AC permanent magnet generator, the turbine achieves 96% conversion efficiency from mechanical to electrical energy, minimizing power loss during generation. The direct-drive design eliminates gearbox components, reducing maintenance requirements and increasing operational lifespan. Generator housing constructed from high-grade carbon steel provides exceptional durability with an IP65 protection rating against dust and water ingress .
As a factory-shipped unit, each turbine undergoes rigorous pre-delivery testing including vibration analysis, power curve verification, and control system calibration. The 12m diameter rotor features three precision-balanced FRP (Fiberglass Reinforced Polymer) blades with a high lift-drag ratio airfoil design, ensuring stable operation and extended fatigue life . Factory direct shipping ensures optimal component integrity and reduces installation lead times.
Small manufacturing plants, warehouse complexes, and business parks utilize the 30kW turbine to offset grid electricity costs, typically reducing utility expenses by 30-40% in moderate wind areas. Its compact footprint (requiring only 20㎡ installation area) makes it suitable for properties with limited available space.
Large-scale farms and agricultural cooperatives deploy the turbine to power irrigation systems, grain drying equipment, and farm machinery. The reliable power output supports critical operations while reducing dependence on diesel generators and fluctuating grid prices.
In areas with unstable grid access, the turbine serves as a backbone for microgrid systems, providing consistent power for community centers, schools, and healthcare facilities. Its ability to operate in low wind conditions ensures electricity availability even in marginal wind sites.
Energy developers integrate multiple 30kW turbines into distributed generation networks, leveraging their factory-calibrated performance to create scalable renewable energy projects that qualify for green energy incentives and carbon credits.
The turbine is fully certified to EU CE standards under Machinery Directive 2006/42/EC and EMC Directive 2014/30/EU. It complies with IEC 61400-1:2019 for wind turbine design requirements and IEC 61400-22 for power performance measurement, ensuring global market acceptance and operational safety .
The active pitch control system continuously optimizes blade angles for maximum energy capture during normal operation, while the mechanical brake serves as a failsafe that activates during emergency conditions or when wind speeds exceed 28m/s. This dual system provides both performance optimization and critical safety redundancy not found in single-mechanism designs.
