2MW direct drive wind turbine

Detailed Product Description

Special features of 72/82-2000 direct drive wind turbine

1. gearless, eliminated possible hidden troubles such as oil leakage and premature abrasion; reduced the mechanical wear and tear

2. low noises, simple system and reliable operation

3. permanent magnet synchronous generator, low losses and high efficiency of electricity generating

4. low maintenance and low cost of operation,easy to get into the nacelle and hub for service

5. within its 20 years' design lifetime, total cost of operation can be reduced by 15% compared to doubly-fed wind turbines with gearbox

6. simple structure with the converters and electrical controls being at the bottom of the tower, and easy for maintenance

7. nacelle, generator and hub adopt internal positive pressure technology, which prevents humid and salty air and dust from getting in

8. fuull-power converter, less high order harmonics to be fed to the grid