overview

  • Horizontal axis, three blades, upwind rotor
  • Variable speed and variable pitch regulation
  • External rotor permanent magnet synchronous generator, direct drive (gearless)
  • Grid connection with full power converter (AC DC AC conversion)

Key Specifications

  • Rated Capacity 4 MW
  • Rotor diameter 165 m
  • Hub Height 140m
  • Wind class Class S (suitable for low wind speed sites and Indian tropical environment)

tech parameters

Modular Design

  • Platform based design for scalability and adaptability
  • Differentiated design of generator and rotor system

Nacelle Layout

  1. blade
  2. Pitch Bearing
  3. Hub
  4. Generator
  5. Nacelle
  6. Yaw Bearing
  7. Tower
  8. Nacelle cabinet
  9. Wind Detection System
  10. Generator cooling System

power curve

Track Record

  • More than 7 GW capacity installed worldwide and operating successfully
  • 4 MW WTG platform operational in five countries globally