Smart PMDD Wind Turbine Platform

GW 6S/8S

Turbine Features

High-efficiency delivery

he RNA (hub, generator and nacelle) is delivered as a whole after assembly and commissioning; this, together with the mature single-blade installation scheme, ensures high-quality and high-efficiency offshore operation

Worry-free grid connection

The turbine has passed the high/low voltage ride-through and grid connection tests by CEPRI and the certification by CGC, enabling “one-button start” after installation

Typhoon adaptability

With a 79.8 m/s ultrahigh design extreme wind speed, the turbine supports typhoon mode (standard configuration) and storm cut-out (at 35 m/s)

High energy production

The LM blades are equipped with vortex generators, which can effectively control the boundary layer separation and thus increase the energy production

Stable and reliable

Stable batch operation, integrated offshore wind turbine environmental control system (patented technology), CMS online monitoring for expert library based fault pre-warning and pre-diagnosis

High-efficiency delivery

The RNA (hub, generator and nacelle) is delivered as a whole after assembly and commissioning; this, together with the mature single-blade installation scheme, ensures high-quality and high-efficiency offshore operation

Worry-free grid connection

The turbine has passed the high/low voltage ride-through and grid connection tests by CEPRI and the certification by CGC, enabling “one-button start” after installation

Stable and reliable

Stable batch operation, integrated offshore wind turbine environmental control system (patented technology), CMS online monitoring for expert library based fault pre-warning and pre-diagnosis

Super adaptability

The turbine is adaptable to all wind classes below Class I and supports typhoon mode

High energy production

The E-top design reduces the energy consumption of the turbine. The E-plus flexible power control strategy customized for high-wind waters improves the energy productivity of the turbine

Large capacity

The rated power reaches the mainstream 8 MW level in Europe, reducing the number of turbine sites by 17% compared with 6.7 MW as well as the wind farm construction cost

Stable and reliable

Platform-based design inheriting superior genes from the 6S platform, new second-generation integrated wind turbine environmental control system (patented technology), CMS online monitoring for expert library based fault pre-warning and pre-diagnosis

High-efficiency delivery

The RNA (hub, generator, converter and step-up transformer) is delivered as a whole after assembly and commissioning; this, together with the simple tower base wiring design and mature single-blade installation scheme, ensures high-quality and high-efficiency offshore operation

Ultralow LCOE

The 184 m large rotor and 6.45 MW rated power increase the energy production and reduce the construction cost, challenging the LCOE in the northern waters and making the turbine a powerful weapon in the price competition

Innovative blade design

The exclusive patented HQ airfoil improves the lift-to-drag ratio by 30% compared with the conventional DU airfoil, increasing Cp by 2%

Smart

The Efarm lidar assisted smart control system effectively reduces the loads of the turbine. Efarm and POWERNESTTM together enable wind farm level smart control, increasing the energy production

Stable and reliable

Platform-based design, integrated offshore wind turbine environmental control system (patented technology), CMS online monitoring for expert library based fault pre-warning and pre-diagnosis

Technical parameters

Operating parameters
Rated power:
6.7MW
Wind class:
IEC S
Design service time:
25(year)
Cut-in wind speed:
3m/s
Rated wind speed
12.2m/s
Cut-out wind speed:
25m/s
Operating temperature:
-20~+40
Survival temperature:
-30~+50
Specifications
Rotor diameter:
154m
Hub height:
103m

(project specific)

Operating parameters
Rated power:
6.45MW
Wind class:
IEC S
Design service time:
25(year)
Cut-in wind speed:
3m/s
Rated wind speed
10.5m/s
Cut-out wind speed:
25m/s
Operating temperature:
-20~+40
Survival temperature:
-30~+50
Specifications
Rotor diameter:
171m
Hub height:
108m

(project specific)

Operating parameters
Rated power:
8.0MW
Wind class:
IEC S
Design service time:
25(year)
Cut-in wind speed:
3m/s
Rated wind speed
12m/s
Cut-out wind speed:
25m/s
Operating temperature:
-10~+40
Survival temperature:
-20~+50
Specifications
Rotor diameter:
175m
Hub height:
110m

(project specific)

Operating parameters
Rated power:
6.45MW
Wind class:
IEC S
Design service time:
25(year)
Cut-in wind speed:
3m/s
Rated wind speed
10m/s
Cut-out wind speed:
21m/s
Operating temperature:
-20~+40
Survival temperature:
-30~+50
Specifications
Rotor diameter:
184m
Hub height:
112m

(project specific)