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PMDD

Wind Turbine Platform

GW 1.5MW

Goldwind_1_5MW

Turbine Structure

  1. Blade
  2. Hub
  3. Pitch control system
  4. Generator stator
  5. Generator rotor
  6. Nacelle
  7. Yaw system
  8. Wind measurement system

Product Brochure

Turbine Features

Platform Evolution

  • 20+ years of operational experience from 21,000+ Permanent Magnet Direct Drive (PMDD) wind turbines.

High Efficiency

  • Permanent Magnet Synchronous Generator (PMSG) eliminates excitation losses
  • The absence of gearbox eliminates losses from ancillary systems such as lubricant distribution and thermal management

High Reliability

  • The gearless drivetrain design eliminates the possibility of gear failure during the operational life of the turbine.
  • Maintenance-free design of the toothed belt pitch drive system simplifies pitch system maintenance requirements
  • PMSG does not require high maintenance slip rings for conducting power

Highly Adaptable

  • Grid Adaptability: excellence zero, low and high voltage ride through capability and compliant with associated standard across the globe
  • Maintenance Adaptability: Dual circuit design of generator and converter enables partial operation when one circuit is compromised
  • Environment Adaptability: Flexible operation modes enable adaption to extreme environmental conditions such as high and low temperature, noise constraints and challenging wind conditions
  • Construction Adaptability: Individual blade assembly to converse site space constraints
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