doubly-fed asynchronous generator
This generator used in 1500kW VSCF wind turbine. In order to achieve the purpose, Stator connected with the grid,the rotor of the motor was controlled through the transducer.
The motor adopt winding rotor structure, cooling air-to-air cooling for hybrid ventilation. And special high-performance silicon processing channel in order to reduce harmonics, improve motor performance. After strict testing, the productions are reaching the level of similar foreign motor on the excellent performance.
Rated power
1550KW
Rated speed
1755 r/min
Speed range
975~1970 r/min
Stator rated voltage
690V±10%
Stator rated current
1115A
Rotor rated voltage
320V
Rotor rated current
430A
Winding connection
Y / Y
Power factor
0.95 (Lead) ~ 0.95Lag
Protection class
IP54
Insulation class
H
Work mode
S1
Installation mode
IM B3
Cooling mode
Air cooling
Center high
500mm
Pole number
4
Weight
6950kg
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