GE - Model 2.5-120 and 2.75-120 - Wind Turbine
From General Electric - Wind Turbine
Designed for IEC Wind Class IIIs, GE’s 2.75-120 wind turbine features a 120-meter rotor in combination with the proven single-blade pitch control. The 2.75-120 offers the latest enhancements in load management controls, low acoustic emissions, efficient electrical power conversion and robust performance.
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About the 2.75-120 Wind Turbine
About the 2.75-120 Wind Turbine
Class: IEC TC IIIs, DiBT WZII
- Hub Heights: 85m: 98.3m: 110m
- Tip Height: 145m: 158.3m: 170m
- Noise: 106dBA
- Frequency: 50Hz & 60Hz
- Blades: 60m
- Technology: Model based controls
Features & Benefits
Features & Benefits
- Most efficient, high output wind turbine, capturing a 25% increase in efficiency and 15% increase in power for low wind speed sites
- Reliable design based on the proven 2.5 MW platform
- Improved grid-friendly design
- 120 meter rotor, 58.7 meter blades with proven single blade pitch control
- Latest enhancements in load management controls
- 50/60 Hz
- 110 meter tower configuration for IEC environments
- 139 meter tower configuration for DiBT environments
- 106 dB A standard sound power level
- Sound reduced operations and sound mitigation technology available
Design
Design
GE’s 2.5-120 wind turbine offers a 15% increase in Annual Energy Production (AEP) and a 25% increase in capacity factor – improving project economics for wind developers in low wind speed sites. Its 139 meter tower helps make viable in forested regions. Focusing on performance and efficiency, GE’s 2.5-120 wind turbine provides higher customer value.
- GE’s first brilliant wind turbine, integrating energy storage, advanced controls and forecasting algorithms
- World’s most efficient, high output turbine for low-wind speed sites
- Efficient electrical power conversion and robust performance
- Designed for Type Class III performance
- Builds upon proven performance of GE’s 1.5MW & 2.5MW platforms boasting 98% availability
Specifications
Specifications
- Designed to IEC Wind Class III and German DiBT WZ2 environments
- Standard and cold weather extreme options
- Rotational direction: Clockwise viewed from an upwind location
- Speed regulation: Electric drive pitch control with battery backup
- Aerodynamic brake: Full feathering of blade pitch
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