With trend of large scale, megawatt class wind turbines have mainstreamed. For it’s simplified structure, high reliability and operation stability, non-gear-box multipole permanent magnet direct drive wind-power generators ...
2.5MW permanent magnet direct drive synchronous wind-power generators have been developed in 2009 ...
With further increase of single unit’ s capacity, semi-direct drive methods are widely applied in low-speed permanent magnet synchronous wind turbines. Although direct drive wind turbines are highly recommend for the advantages ...
1.5MW air-cooled doubly-fed wind-power generators ...




 
Sat , 24 Feb 2018