wind power station

The unit features  

A new generation of medium speed permanent magnet platform.  

High reliability  

Gear box adopts multi-stage planetary transmission, transmission ratio is moderate;  Drive system torque, bending moment decoupling, gear box pure torque operation, gear box and generator integration, no coupling, permanent magnet generator without slip ring, higher reliability.  

Grid friendly  

Inherit the permanent magnet motor + full power converter grid friendly, more efficient response to scheduling instructions, more accurate implementation of active/reactive/frequency/voltage control;  More smooth through fault voltage, more friendly grid connection characteristics, to meet the requirements of different regions of the global power grid.  

Strong adaptability to scenarios  

Large parts adopt lightweight design, engine room can be transported separately and hoisted separately, transportation road selection, road construction inside and outside the site and hoisting vehicle selection is more flexible;  Based on man-machine engineering comfort design, reasonable optimization of space size, maintenance and maintenance safety and convenient.

Comprehensive intelligent upgrade  

Perceptual wisdom  

Based on advanced sensing system and environment reconstruction algorithm, it can monitor extreme gust, turbulence, wind shear and other severe wind conditions in real time, significantly reducing the operation risk and life impact of the unit.  

Intelligent diagnosis  

The full-dimension fan health diagnosis and evaluation system can continuously monitor the status of core components online, so that the warning time of core components can be advanced to 2 months, and the comprehensive failure rate can be reduced by 20%.  

Wisdom together  

Based on the Golden Wind intelligent field control system, intelligent cooperative control such as flow field cooperative control and life cycle control is carried out on the unit, so that the overall power generation income of the wind farm can be increased by up to 5%-10%.  

Model Item: WGH171-3.85MW

Operating parameters

Rated power: 3.85MW

Design wind grade: IEC S

design service life: ≥20 years  

Cut in wind speed: 2.5m /s

Rated wind speed: 8.8m/s

Cut out wind speed: 17 m/s  

Unit operating temperature -30℃~+40℃

unit living temperature -40℃~+50℃  

Specifications

Impeller diameter :171m

Tower type: steel tower and mixed tower

hub height (unit :m): 100-185  

(Can be customized according to the project)  

Model Item: WGH242-12MW

Operating parameters

Rated power: 12MW

Design wind grade: IEC S

design service life: ≥25 years  

Cut in wind speed: 2.5m /s

Rated wind speed: 10m/s

Cut out wind speed: 25 m/s  

Unit operating temperature -10℃~+40℃

unit living temperature -20℃~+50℃  

Specifications

Impeller diameter :242m

Tower type: steel tower

hub height (unit :m): 140

(Can be customized according to the project)