Synchronous Wind Generators

synchronous wind power generator

Synchronous Wind Generators

In wind power applications ABB combines its expertise in conventional synchronous generators and new permanent magnet technology. Permanent magnet generators have been developed for direct drive, medium speed and high speed applications.
The electrical performance of individual generators is optimized in co-operation with the wind turbine manufacturer.

ABB offers three different concepts of permanent magnet technology:

Low speed, a robust gearless system
Medium speed, a compact and economical unit
High speed, a small power pack
Wind turbine generators are also available according to conventional synchronous generators technology.

Product Description

Performance characteristics of the AMG family:

Frame size 500 and 560
Power 1.5 to 3.6 MW
Cooling air or water cooling
Mounting and protection IM1001 (inclined 4…6 deg), IP54
Voltage 690 V +/- 10 %, 50 or 60 Hz
Medium voltage (i.e. 4 kV)
Rated speed options from 1000 to 1800 rpm
Operation speed range 0 … 2000 rpm
Max. overspeed up to 3000 rpm
Insulation class/Temp.rise F / B
Ambient temperature range -20oC … +40oC; extended -30oC … +50oC
Max dimensions, weight 500: max L2800 x W1800 x H1900 mm, 5 – 7 tn
560: max L3500 x W2500 x H2300 mm, 7 – 10 tn