SANY - Model SI-18342 - 3.X MW - 4.X MW Platform Wind Turbine
For medium and low wind speed wind farm sites and for centralized and decentralized wind farms. 3.X MW - 4.X MW platform wind turbine products are designed for a wide range of wind and site conditions. The rotor diameters is available up to 193 meters, the height of hub is up to 140 meters, and the power rating is up to 4.55MW.
Environmental Friendly
Adaptive to various temperature, altitudes and humidity factors. Components are sealed to prevent sand and dust built-up within the equipment.
Easy Maintenance
Various features are provided to ensure the easy maintenance and to improve maintenance efficiency of the Wind Turbines.
Sand and Dust Prevented Design
Components are sealed to prevent sand and dust built-up within the equipment.
Electric Pitch Control System
Quicker response, more accurate pitch control, better pitch capability in emergency.
High Altitude Adaptation
High power radiator and converter are designed to operate in the high altitudes condition.
Grid Adaptation
When the grid voltage or frequency fluctuates, it meets the requirements of active power, reactive power, frequency, and inertia response.
Converter
- Converter Type : Doubly-fed Converter
- Rated Power Factor : -0.95~0.95
Brake System
- Aerodynamic Braking System : Implemented through the Pitch System
- Mechanical Braking System : High-speed Shaft Braking System
Yaw System
- Type/Design : Motor-Gear Drive/ Four point Contact Ball Bearing
- Yaw Brake : Hydraulic Brake
Lightning Protection and Tower Type
- Lightning Protection Design Standard : Comply with IEC61400-24 (GB/T33629) Standard
- Tower Type : Steel Conical Structure