|
|
|
|
產品展示>>Wind Turbine (風力發電)>>HAWT (水平轴风力发电机)
|
|
|
|
|
|
商品名称：
E-126 / 7.5 MW 大型風力發電機
发布时间：2025-4-26 8:10:47
|
|
产品简介
|
|
E-126 / 7.5 MW
|
Rated power:
|
7,500 kW
|
|
Rotor diameter:
|
127 m
|
|
Hub height:
|
135 m
|
|
Wind zone (DiBt):
|
WZ III
|
|
Wind class (IEC):
|
IEC/NVN IA
|
|
Turbine concept:
|
Gearless, variable speed, single blade adjustment
|
Rotor
|
Type:
|
Upwind rotor with active pitch control
|
|
Rotational direction:
|
Clockwise
|
|
No. of blades:
|
3
|
|
Swept area:
|
12,668 m²
|
|
Blade material:
|
GRP (epoxy resin); integrated lightning protection
|
|
Rotational speed:
|
variable, 5 – 11.7 rpm
|
|
Pitch control:
|
ENERCON single blade pitch system, one independent pitch system per rotor blade with allocated emergency supply
|
Drive train with generator
|
Hub:
|
Rigid
|
|
Main bearing:
|
Double-row tapered / cylindrical roller bearings
|
|
Generator:
|
ENERCON direct-drive annular generator
|
|
Grid feeding:
|
ENERCON inverter
|
|
Brake systems:
|
3 independent pitch control systems with emergency power supply, rotor brake, rotor lock
|
|
Yaw control:
|
Active via adjustment gears, load-dependent damping
|
|
Cut-out wind speed:
|
28 - 34 m/s (with ENERCON storm control)
|
|
Remote monitoring:
|
ENERCON SCADA
|
|
|