888集团官网登录

      AL98C1

      AL98C1

      Technical data
      Blade length98m
      Design type classIEC S
      Max. chord length4.8m
      Pre-bending6.5m
      Pre-cone angle/can be different0°
      Mass without  T-Bolt24.9t
      Mass of  T-bolt530kg
      Radius center of mass27.59m
      Design  operation life20years
      Material E/H-glass  reinforced Epoxy
      Operation Parameter
      Rated power7.x MW
      Rotor Diameter200m
      Number of blades3
      Power controlPitchable &  Variable-speed
      Speed range5-10.5rpm
      Rated tip speed98.08m/s
      Rated rotor speed9.4rpm
      Optimal tip speed ratio12.1
      Performance coefficient at TSR-opt0.464
      Blade Connection
      PrincipleInsert
      Bolt hole circle diameter2800mm
      Number, Size of tension bolts112xM36X4.0 10.9
      Outer diameter of root2910mm


      Previous： End
      Next： AL94C2