Smart PMDD Wind Turbine Platform GW2S

GW 2S

Turbine Features

Lightweight design

  • Novel design and compact structure
  • Small size and light weight facilitate transportation and installation

Outstanding energy production at low wind speeds

  • Wide rotor speed range for grid connection and high conversion efficiency at low wind speeds

Low O&M cost

  • Maintenance-free toothed belt design
  • No slip ring and carbon brush maintenance cost
  • No gearbox oil inspection and maintenance cost

High reliability

  • No worry of gearbox failure
  • Main bearing designed with good adaptability to ultralow wind speeds

Full power converter and superior grid connection performance

  • Excellent fault ride-through capability and possess zero voltage ride-through capability
  • Capable of reactive power output, reducing the concentration of reactive compensation investment

Technical parameters

Operating parameters
Rated power:
2.5MW
Wind class:
IEC Ⅱ A
Design service time:
≥20(year)
Cut-in wind speed:
3m/s
Rated wind speed (static power curve, standard air density):
9.7m/s
Cut-out wind speed:
22m/s
Operating temperature:
-30~+40
Survival temperature:
-40~+50
Specifications
Rotor diameter:
121m
Tower type:
Steel tower
Hub height (m):
85/90/100/125/130/140
Tower type:
Concrete-steel hybrid tower
Hub height (m):
100/120/140
Operating parameters
Rated power:
2.5MW
Wind class:
IEC S
Design service time:
≥20(year)
Cut-in wind speed:
2.5m/s
Rated wind speed (static power curve, standard air density):
9.1m/s
Cut-out wind speed:
20m/s
Operating temperature:
-30~+40
Survival temperature:
-40~+50
Specifications
Rotor diameter:
130m
Tower type:
Steel tower
Hub height (m):
85/90/100/125/130/140
Tower type:
Concrete-steel hybrid tower
Hub height (m):
100/120/140
Operating parameters
Rated power:
2.5MW
Wind class:
IEC S
Design service time:
≥20(year)
Cut-in wind speed:
2.5m/s
Rated wind speed (static power curve, standard air density):
8.5m/s
Cut-out wind speed:
20m/s
Operating temperature:
-30~+40
Survival temperature:
-40~+50
Specifications
Rotor diameter:
140m
Tower type:
Steel tower
Hub height (m):
90/100/125/130/140
Tower type:
Concrete-steel hybrid tower
Hub height (m):
100/120/140
Operating parameters
Rated power:
3.0MW
Wind class:
IEC S
Design service time:
≥20(year)
Cut-in wind speed:
2.5m/s
Rated wind speed (static power curve, standard air density):
9.5m/s
Cut-out wind speed:
20m/s
Operating temperature:
-30~+40
Survival temperature:
-40~+50
Specifications
Rotor diameter:
140m
Tower type:
Steel tower
Hub height (m):
90/100/125/130/140
Tower type:
Concrete-steel hybrid tower
Hub height (m):
100/120/140
Operating parameters
Rated power:
2.8MW
Wind class:
IEC S
Design service time:
≥20(year)
Cut-in wind speed:
2.5m/s
Rated wind speed (static power curve, standard air density):
8.7m/s
Cut-out wind speed:
18m/s
Operating temperature:
-30~+40
Survival temperature:
-40~+50
Specifications
Rotor diameter:
150m
Tower type:
Steel tower
Hub height (m):
95/100/140
Tower type:
Concrete-steel hybrid tower
Hub height (m):
120/140
Operating parameters
Rated power:
3.0MW
Wind class:
IEC S
Design service time:
≥20(year)
Cut-in wind speed:
2.5m/s
Rated wind speed (static power curve, standard air density):
9m/s
Cut-out wind speed:
18m/s
Operating temperature:
-30~+35(40)
Survival temperature:
-40~+50
Specifications
Rotor diameter:
150m
Tower type:
Steel tower
Hub height (m):
95/100/140
Tower type:
Concrete-steel hybrid tower
Hub height (m):
120/140